{"title":"SARS-CoV-2 \/ COVID-19 Collection","description":"","products":[{"product_id":"bsm-49132m","title":"SARS-CoV Nucleocapsid (5B1B) Monoclonal Antibody","description":"","brand":"Bioss","offers":[{"title":"100µL","offer_id":31678231773235,"sku":"bsm-49132m-100ul","price":490.0,"currency_code":"USD","in_stock":true},{"title":"20µL","offer_id":39594764992563,"sku":"bsm-49132m-TR","price":147.0,"currency_code":"USD","in_stock":true}]},{"product_id":"bs-41408r","title":"SARS-CoV-2 N protein Polyclonal Antibody","description":"","brand":"Bioss","offers":[{"title":"100µL","offer_id":31678231838771,"sku":"bs-41408r","price":375.0,"currency_code":"USD","in_stock":true},{"title":"20µL","offer_id":39594764959795,"sku":"bs-41408r-TR","price":112.5,"currency_code":"USD","in_stock":true}]},{"product_id":"bsm-41411m","title":"SARS-CoV-2 (2019-nCoV) Nucleocapsid (1C7) Monoclonal Antibody","description":"","brand":"Bioss","offers":[{"title":"100µg","offer_id":31678232133683,"sku":"bsm-41411m-100ug","price":470.0,"currency_code":"USD","in_stock":true},{"title":"20µL","offer_id":48171465736491,"sku":"bsm-41411m-TR","price":141.0,"currency_code":"USD","in_stock":true}]},{"product_id":"bsm-41412m","title":"SARS-CoV-2 (2019-nCoV) Nucleocapsid (7A7) Monoclonal Antibody","description":"","brand":"Bioss","offers":[{"title":"100µL","offer_id":31678232231987,"sku":"bsm-41412m","price":490.0,"currency_code":"USD","in_stock":true}]},{"product_id":"bsm-41413m","title":"SARS-CoV-2 (2019-nCoV) Nucleocapsid (6A8)  Monoclonal Antibody","description":"","brand":"Bioss","offers":[{"title":"100µL","offer_id":31678232199219,"sku":"bsm-41413m","price":490.0,"currency_code":"USD","in_stock":true}]},{"product_id":"bsm-41414m","title":"SARS-CoV-2 (2019-nCoV) Nucleocapsid (7E1B) Monoclonal Antibody","description":"","brand":"Bioss","offers":[{"title":"100µL","offer_id":31688065974323,"sku":"bsm-41414m-100ul","price":490.0,"currency_code":"USD","in_stock":true},{"title":"100µg","offer_id":53781994799403,"sku":"bsm-41414m-100g","price":490.0,"currency_code":"USD","in_stock":true}]},{"product_id":"bsm-41415m","title":"SARS-CoV-2 (2019-nCoV) Nucleocapsid (14B2D) Monoclonal Antibody","description":"","brand":"Bioss","offers":[{"title":"100µL","offer_id":31688066039859,"sku":"bsm-41415m","price":490.0,"currency_code":"USD","in_stock":true}]},{"product_id":"bskv0001","title":"SARS-CoV-2 Nucleoprotein ELISA Kit","description":"\u003ch3\u003ePrinciple of the Assay\u003c\/h3\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eThis assay employs the quantitative sandwich enzyme immunoassay technique. A monoclonal antibody specific for SARS-CoV-2 Nucleoprotein has been pre-coated onto a microplate. Standards and samples are pipetted into the wells, and then a horseradish peroxidase-conjugated detection antibody specific for SARS-CoV-2 Nucleoprotein is added to the wells,\u003c\/span\u003e \u003cspan style=\"font-weight: 400;\"\u003eproducing an antibody-antigen-antibody \"sandwich complex\". Following incubation and wash steps a substrate is added. A colored product is formed in proportion to the amount of SARS-CoV-2 Nucleoprotein present in the sample. The reaction is terminated by the addition of acid and absorbance is measured at 450nm. A standard curve is prepared from six SARS-CoV-2 Nucleoprotein standard dilutions and SARS-CoV-2 Nucleoprotein sample concentration determined.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp class=\"image\"\u003e\u003cimg src=\"\/\/cdn.shopify.com\/s\/files\/1\/1223\/3460\/files\/BSKV0001_Graphic.JPG?v=1586522204\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch3\u003eTarget Information\u003c\/h3\u003e\n\u003cp\u003eCoronaviruses are enveloped viruses with a positive-sense RNA genome and with a nucleocapsid of helical symmetry. Coronavirus nucleoproteins localize to the cytoplasm and the nucleolus, a subnuclear structure, in both virus-infected primary cells and in cells transfected with plasmids that express N protein. Coronavirus N protein is required for coronavirus RNA synthesis and has RNA chaperone activity that may be involved in template switch. Nucleocapsid protein is the most abundant protein of coronavirus. During virion assembly, N protein binds to viral RNA and leads to the formation of the helical nucleocapsid. Nucleocapsid protein is a highly immunogenic phosphoprotein also implicated in viral genome replication and in modulating cell signaling pathways. Because of the conservation of the N protein sequence and its strong immunogenicity, the N protein of coronavirus is chosen as a diagnostic tool.\u003c\/p\u003e\n\u003ch3\u003eMaterials Supplied\u003c\/h3\u003e\n\u003ctable border=\"0\" cellspacing=\"0\" cellpadding=\"0\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eKit Components\u003c\/th\u003e\n\u003cth class=\"header\"\u003e96 Wells Quantity\/Size\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eAluminum pouches with a Microwell Plate coated with monoclonal antibody to SARS-CoV-2 Nucleoprotein (8×12)\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd class=\"header\"\u003e1 plate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSARS-CoV-2 Nucleoprotein standard, 25ng\/ml \u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd class=\"header\"\u003e2 vials\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConcentrated Detection antibody conjugated to horseradish peroxidase (HRP) \u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd class=\"header\"\u003e2 vials\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStandard \/sample Diluent\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd class=\"header\"\u003e1 bottle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDetection antibody Diluent \u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd class=\"header\"\u003e1 bottle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWash Buffer Concentrate 20x (PBS with 1% Tween-20)\u003c\/td\u003e\n\u003ctd class=\"header\"\u003e1 bottle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSubstrate Solution\u003c\/td\u003e\n\u003ctd class=\"header\"\u003e1 bottle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStop Solution\u003c\/td\u003e\n\u003ctd class=\"header\"\u003e1 bottle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAdhesive Films\u003c\/td\u003e\n\u003ctd class=\"header\"\u003e4 pieces\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct data sheet\u003c\/td\u003e\n\u003ctd class=\"header\"\u003e1 copy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e\u003c\/h3\u003e\n\u003ch3\u003eStorage\u003c\/h3\u003e\n\u003ctable border=\"0\" cellspacing=\"0\" cellpadding=\"0\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"header\"\u003eStorage\u003c\/td\u003e\n\u003ctd\u003eStore at 2 - 8°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003ePerformance Characteristics\u003c\/h3\u003e\n\u003ctable border=\"0\" cellspacing=\"0\" cellpadding=\"0\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"header\"\u003eREPEATABILITY\u003c\/td\u003e\n\u003ctd\u003eThe coefficient of variation of both intra-assay and inter-assay was less than 10%.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"header\"\u003eSENSITIVITY\u003c\/td\u003e\n\u003ctd\u003eThe minimum detectable dose was 0.4ng\/mL.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"header\"\u003eSPECIFICITY\u003c\/td\u003e\n\u003ctd\u003e\u003cspan style=\"font-weight: 400;\"\u003eThis assay can recognize both recombinant and natural SARS-CoV-2 Nucleoprotein，but will not react with recombinant MERS-CoV Nucleoprotein.\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eData Analysis Assistance\u003cbr\u003e\n\u003c\/h3\u003e\n\u003cp\u003eWe have partnered with \u003ca href=\"https:\/\/www.myassays.com\/bioss-sars-cov-2-nucleoprotein-elisa-kit.assay\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eMyAssays\u003c\/a\u003e to offer you an easy to use and versatile tool to analyze the data you receive using our ELISA Kit. Click the link below to be directed to the data analysis tool provided by \u003ca href=\"https:\/\/www.myassays.com\/bioss-sars-cov-2-nucleoprotein-elisa-kit.assay\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eMyAssays\u003c\/a\u003e specifically for bskv0001.\u003cbr\u003e\u003cbr\u003e\u003ca href=\"https:\/\/www.myassays.com\/bioss-sars-cov-2-nucleoprotein-elisa-kit.assay\" target=\"_blank\" rel=\"noopener noreferrer\"\u003ehttps:\/\/www.myassays.com\/bioss-sars-cov-2-nucleoprotein-elisa-kit.assay\u003c\/a\u003e\u003c\/p\u003e","brand":"Bioss","offers":[{"title":"96 tests","offer_id":31793530208307,"sku":"BSKV0001","price":585.0,"currency_code":"USD","in_stock":true}]},{"product_id":"bs-46003p","title":"Recombinant SARS-CoV-2 Spike RBD","description":"","brand":"Bioss","offers":[{"title":"100ug","offer_id":31818516627507,"sku":"bs-46003P","price":325.0,"currency_code":"USD","in_stock":true},{"title":"1mg","offer_id":31818516660275,"sku":"bs-46003P","price":2800.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1223\/3460\/products\/COV_VM4BD_WB_LA.jpg?v=1586303977"},{"product_id":"bs-46003p-biotin","title":"Recombinant SARS-CoV-2 Spike RBD, Biotin Conjugated","description":"","brand":"Bioss","offers":[{"title":"100ug","offer_id":31818516693043,"sku":"bs-46003P-Biotin","price":445.0,"currency_code":"USD","in_stock":true},{"title":"1mg","offer_id":31818516725811,"sku":"bs-46003P-Biotin","price":3800.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1223\/3460\/products\/COV_VM4BDB_WB_LA.jpg?v=1586302483"},{"product_id":"bs-46004p","title":"Recombinant SARS-CoV-2 Spike S1","description":"","brand":"Bioss","offers":[{"title":"100ug","offer_id":31818516758579,"sku":"bs-46004P","price":325.0,"currency_code":"USD","in_stock":true},{"title":"1mg","offer_id":31818516791347,"sku":"bs-46004P","price":2800.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1223\/3460\/products\/COV_VM4S1_WB_LA.jpg?v=1586304907"},{"product_id":"bs-46004p-biotin","title":"Recombinant SARS-CoV-2 Spike S1, Biotin Conjugated","description":"","brand":"Bioss","offers":[{"title":"100ug","offer_id":31818516856883,"sku":"bs-46004P-Biotin","price":445.0,"currency_code":"USD","in_stock":true},{"title":"1mg","offer_id":31818516889651,"sku":"bs-46004P-Biotin","price":3800.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1223\/3460\/products\/COV_VM4S1B_WB_LA.jpg?v=1586302323"},{"product_id":"bs-46005p","title":"Recombinant SARS-CoV-2 Spike RBD","description":"","brand":"Bioss","offers":[{"title":"100ug","offer_id":31818516922419,"sku":"bs-46005P","price":325.0,"currency_code":"USD","in_stock":true},{"title":"1mg","offer_id":31818516955187,"sku":"bs-46005P","price":2800.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1223\/3460\/products\/COV_VM5BD_WB_LA.jpg?v=1586304258"},{"product_id":"bs-46006p","title":"Recombinant SARS-CoV-2 Spike S1","description":"","brand":"Bioss","offers":[{"title":"100ug","offer_id":31818516987955,"sku":"bs-46006P","price":325.0,"currency_code":"USD","in_stock":true},{"title":"1mg","offer_id":31818517020723,"sku":"bs-46006P","price":2800.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1223\/3460\/products\/COV_VM5S1_WB_LA.jpg?v=1586305224"},{"product_id":"bskv0002","title":"SARS-CoV-2 IgM Antibody ELISA Kit","description":"\u003ch3\u003ePrinciple of the Assay\u003c\/h3\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e The kit uses enzyme-linked immunoassay. According to the structural characteristics of IgM antibodies, the same protein antigen was selected to coat the microporous plate and to be labeled with horseradish peroxidase (HRP); Labeled SARS-CoV-2-n recombinant protein (labeled antigen) with horseradish peroxidase (HRP). The kit design is as follows:\u003c\/p\u003e\n\u003cp\u003eThe 96-well microporous plate is coated with a recombinant SARS-CoV-2-n protein (solid-phase antigen); When the positive sample is to be tested (IgM) and the labeled antigen is added to the microplate, the pattern and product of (solid antigen +IgMAb+ labeled antigen) → (solid antigen -IgMAb-4 labeled antigen) will be formed. Absorbance was measured at 450nm wavelength by a microplate reader. The concentration of IgM antibody in the sample is directly proportional to the absorbance (OD value).\u003c\/p\u003e\n\u003cp class=\"image\"\u003e\u003cimg src=\"\/\/cdn.shopify.com\/s\/files\/1\/1223\/3460\/files\/bskv0002_Graphic.JPG?v=1588281310\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch3\u003eTarget Information\u003c\/h3\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e The new coronavirus belongs to the beta coronavirus of the genus β, which has an envelope, the particles are round or oval, often polymorphic, and the diameter is 60-140nm. Its genetic characteristics are significantly different from SARS-CoV and MERS-CoV. Current research shows that it has more than 85% homology with bat SARS-like coronavirus (bat-SLCOVZC45).\u003c\/p\u003e\n\u003cp\u003eIn vitro isolation and culture, SARS-CoV-2  can be found in human respiratory epithelial cells in about 96 hours, while it takes about 6 days to isolate and culture in Vero E6 and Huh-7 cell lines. Based on current epidemiological investigations, the incubation period is generally 7 days, with a maximum of 14 days. The main symptoms are fever, fatigue, and dry cough. A few patients have symptoms such as nasal congestion, runny nose, and diarrhea. In severe cases, dyspnea occurs more than a week later. In other severe cases, acute respiratory distress syndrome, septic shock, difficult to correct metabolic acidosis, and coagulation dysfunction develop rapidly. It is worth noting that in the course of severe and critically ill patients, there may be moderate to low fever, even without obvious fever. Some patients showed only low fever, mild fatigue, and no pneumonia and recovered after 1 week. In the early stages of the disease, the total number of white blood cells in the peripheral blood was normal or decreased, the lymphocyte count decreased, and some patients had increased liver enzymes, muscle enzymes, and myoglobin. Most patients have elevated C-reactive protein (CRP) and erythrocyte sedimentation rate and normal procalcitonin. In severe cases, D-dimer increases and peripheral blood lymphocytes progressively decrease. New coronavirus nucleic acids can be detected in throat swabs, sputum, lower respiratory tract secretions, and blood.\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eMaterials Supplied\u003c\/h3\u003e\n\u003ctable border=\"0\" cellspacing=\"0\" cellpadding=\"0\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eKit Components\u003c\/th\u003e\n\u003cth class=\"header\"\u003e96 Wells Quantity\/Size\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMicroporous plate coated with SARS-CoV-2-N recombinant protein antigen. (8×12)\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd class=\"header\"\u003e1 plate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cspan style=\"font-weight: 400;\"\u003eIgM antibody negative reference: specification : 0.8ml\/ bottle\u003c\/span\u003e\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd class=\"header\"\u003e1 bottle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cspan style=\"font-weight: 400;\"\u003eIgM antibody positive reference: specification : 0.8ml\/ bottle\u003c\/span\u003e\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd class=\"header\"\u003e1 bottle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnzyme conjugate: SARS-CoV-2-n antigen with HRP labeled:  specification: 10.5ml\/ bottle.\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd class=\"header\"\u003e1 bottle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor rendering solution A, the main component is H\u003csub\u003e2\u003c\/sub\u003eO\u003csub\u003e2\u003c\/sub\u003e.  specification: 5.0ml\/ bottle.\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd class=\"header\"\u003e1 bottle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor rendering solution B, the main component is TMB.  specification: 5.0ml\/ bottle.\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd class=\"header\"\u003e1 bottle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTermination solution, mainly containing dilute H\u003csub\u003e2\u003c\/sub\u003eSO\u003csub\u003e4\u003c\/sub\u003e. \u003cbr\u003especification : 5.0ml\/ bottle.\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd class=\"header\"\u003e1 bottle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConcentrated washing solution, 10 times concentrated washing solution, dilute before use. Specification: 50.0ml\/ bottle.\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd class=\"header\"\u003e1 bottle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAdhesive Films\u003c\/td\u003e\n\u003ctd class=\"header\"\u003e4 pieces\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Instructions\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd class=\"header\"\u003e1 copy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e\u003c\/h3\u003e\n\u003ch3\u003eStorage\u003c\/h3\u003e\n\u003ctable border=\"0\" cellspacing=\"0\" cellpadding=\"0\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"header\"\u003eStorage\u003c\/td\u003e\n\u003ctd\u003eStore at 2 - 8°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003ePerformance Characteristics\u003c\/h3\u003e\n\u003ctable border=\"0\" cellspacing=\"0\" cellpadding=\"0\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"header\"\u003eREPEATABILITY\u003c\/td\u003e\n\u003ctd\u003eTested the positive reference products of the enterprise. Repeated detection 10 times, all the results were positive.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"header\"\u003eSPECIFICITY\u003c\/td\u003e\n\u003ctd\u003e\u003cspan style=\"font-weight: 400;\"\u003e\u003cspan\u003eAfter the destruction test of 2-mercapto ethanol in this kit; it is verified that the detected antibody is IgM type antibody\u003c\/span\u003e.\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eData Analysis Assistance\u003cbr\u003e\n\u003c\/h3\u003e\n\u003cp\u003eWe have partnered with\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/www.myassays.com\/bioss-sars-cov-2-igm-antibody-elisa-kit.assay\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eMyAssays\u003c\/a\u003e to offer you an easy to use and versatile tool to analyze the data you receive using our ELISA Kit. Click the link below to be directed to the data analysis tool provided by\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/www.myassays.com\/bioss-sars-cov-2-igm-antibody-elisa-kit.assay\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eMyAssays\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003especifically for bskv0002.\u003cbr\u003e\u003cbr\u003e\u003ca href=\"https:\/\/www.myassays.com\/bioss-sars-cov-2-igm-antibody-elisa-kit.assay\"\u003ehttps:\/\/www.myassays.com\/bioss-sars-cov-2-igm-antibody-elisa-kit.assay\u003c\/a\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Bioss","offers":[{"title":"96 tests","offer_id":31887668445235,"sku":"BSKV0002","price":585.0,"currency_code":"USD","in_stock":true}]},{"product_id":"bskv0003","title":"SARS-CoV-2 Total Antibody Detection ELISA Kit (Targeting Nucleocapsid Proteins)","description":"\u003ch3\u003ePrinciple of the Assay\u003c\/h3\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eThe kit uses enzyme-linked immunoassay. According to the principle of antibody blocking; the following design was made: The recombinant protein of SARS-CoV-2-N was used as a coating antigen and was coated with a 96-well reaction plate. When the positive sample is added and within a certain reaction time; the (solid-phase antigen-antibody) complex is formed. Wash the plate; get rid of the substance that didn't participate in the reaction. HRP anti-SARS-CoV-2-N antibody was added as a tracer. Antigenic reaction with no binding antibody on the reaction plate; Formation of (Solid-phase antigen - HRP antibody) complexes. Absorbance was measured 450nm using a microplate reader. The concentration of specific total antibody in the sample was inversely proportional to the absorbance (OD value).\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp class=\"image\"\u003e\u003cimg src=\"\/\/cdn.shopify.com\/s\/files\/1\/1223\/3460\/files\/bskv0003_Graphic.JPG?v=1588281310\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch3\u003eTarget Information\u003c\/h3\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e Coronavirus disease 2019 (COVID-19) is a respiratory disease caused by infection with the SARS-CoV-2 virus. Common signs of infection include respiratory symptoms, fever, cough, shortness of breath and breathing difficulties. In severe cases, the infection can cause pneumonia, severe acute respiratory syndrome (SARS), kidney failure and death. Coronaviruses (CoV) are a large family of viruses that cause illness ranging from the common cold to more severe diseases such as Middle East Respiratory Syndrome (MERS-CoV) and Severe Acute Respiratory Syndrome (SARS-CoV). SARS-CoV-2 is a new strain of coronavirus that was first identified in December 2019 when the first outbreak occurred in Wuhan, China.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e\u003c\/h3\u003e\n\u003ch3\u003eMaterials Supplied\u003c\/h3\u003e\n\u003ctable border=\"0\" cellspacing=\"0\" cellpadding=\"0\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eKit Components\u003c\/th\u003e\n\u003cth class=\"header\"\u003e96 Wells Quantity\/Size\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMicroplate coated with SARS-CoV-2-N recombinant protein antigen. (8×12)\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd class=\"header\"\u003e1 plate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cspan style=\"font-weight: 400;\"\u003eNegative reference product; Specification: 0.8ml \/ bottle\u003c\/span\u003e\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd class=\"header\"\u003e1 bottle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cspan style=\"font-weight: 400;\"\u003ePositive reference product;  Specification: 0.8ml \/ bottle\u003c\/span\u003e\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd class=\"header\"\u003e1 bottle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnzyme Conjugate: anti-SARS-CoV-2-N monoclonal antibody with HRP marker: Specification: 10.5ml \/ bottle.\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd class=\"header\"\u003e1 bottle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor rendering solution A, mainly composed of H\u003csub\u003e2\u003c\/sub\u003eO\u003csub\u003e2\u003c\/sub\u003e; Specification: 5.0ml \/ bottle.\u003c\/td\u003e\n\u003ctd class=\"header\"\u003e1 bottle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor rendering solution B, mainly composed of which is TMB. Specification: 5.0ml \/ bottle.\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd class=\"header\"\u003e1 bottle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTermination solution, mainly containing dilute H\u003csub\u003e2\u003c\/sub\u003eSO\u003csub\u003e4\u003c\/sub\u003e. Specification: 5.0ml \/ bottle.\u003c\/td\u003e\n\u003ctd class=\"header\"\u003e1 bottle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConcentrated washing solution, 10 times concentrated washing solution, diluted before use. Specification: 50.0ml \/ bottle.\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd class=\"header\"\u003e1 bottle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating instruction\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd class=\"header\"\u003e1 copy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e\u003c\/h3\u003e\n\u003ch3\u003eStorage\u003c\/h3\u003e\n\u003ctable border=\"0\" cellspacing=\"0\" cellpadding=\"0\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"header\"\u003eStorage\u003c\/td\u003e\n\u003ctd\u003eStore at 2 - 8°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003ePerformance Characteristics\u003c\/h3\u003e\n\u003ctable border=\"0\" cellspacing=\"0\" cellpadding=\"0\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"header\"\u003eREPEATABILITY\u003c\/td\u003e\n\u003ctd\u003e\u003cspan style=\"font-weight: 400;\"\u003eTested the positive reference products of the enterprise. Repeated detection 10 times, all the results were positive.\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"header\"\u003eSPECIFICITY\u003c\/td\u003e\n\u003ctd\u003e\n\u003cspan style=\"font-weight: 400;\"\u003eReview the datasheet for extended details.\u003c\/span\u003e\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eData Analysis Assistance\u003cbr\u003e\n\u003c\/h3\u003e\n\u003cp\u003eWe have partnered with\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/www.myassays.com\/bioss-sars-cov-2-total-antibody-elisa-kit.assay\" target=\"_blank\"\u003eMyAssays\u003c\/a\u003e to offer you an easy to use and versatile tool to analyze the data you receive using our ELISA Kit. Click the link below to be directed to the data analysis tool provided by\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/www.myassays.com\/bioss-sars-cov-2-total-antibody-elisa-kit.assay\" target=\"_blank\"\u003eMyAssays\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003especifically for bskv0003.\u003cbr\u003e\u003cbr\u003e\u003ca href=\"https:\/\/www.myassays.com\/bioss-sars-cov-2-total-antibody-elisa-kit.assay\" target=\"_blank\"\u003ehttps:\/\/www.myassays.com\/bioss-sars-cov-2-total-antibody-elisa-kit.assay\u003c\/a\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Bioss","offers":[{"title":"96 tests","offer_id":31887668478003,"sku":"BSKV0003","price":585.0,"currency_code":"USD","in_stock":true}]},{"product_id":"bsm-41267m-biotin","title":"SARS-CoV-2 (2019-nCoV) Nucleocapsid (1G4) Monoclonal Antibody, Biotin Conjugated","description":"","brand":"Bioss","offers":[{"title":"100ul","offer_id":32252712353843,"sku":"bsm-41267m-biotin","price":562.0,"currency_code":"USD","in_stock":true},{"title":"20ul","offer_id":49300327432491,"sku":"bsm-41267M-Biotin-TR","price":168.6,"currency_code":"USD","in_stock":true},{"title":"100µL","offer_id":52182627320107,"sku":"bsm-41267m-biotin-100ul","price":562.0,"currency_code":"USD","in_stock":true}]},{"product_id":"bsm-41267m-hrp","title":"SARS-CoV-2 (2019-nCoV) Nucleocapsid (1G4) Monoclonal Antibody, HRP Conjugated","description":"","brand":"Bioss","offers":[{"title":"100ul","offer_id":32252712550451,"sku":"bsm-41267m-hrp","price":583.0,"currency_code":"USD","in_stock":true},{"title":"20ul","offer_id":49300327760171,"sku":"bsm-41267M-HRP-TR","price":174.9,"currency_code":"USD","in_stock":true},{"title":"100µL","offer_id":52182627909931,"sku":"bsm-41267m-hrp-100ul","price":583.0,"currency_code":"USD","in_stock":true}]},{"product_id":"bsm-41267m","title":"SARS-CoV-2 (2019-nCoV) Nucleocapsid (1G4) Monoclonal Antibody","description":"","brand":"Bioss","offers":[{"title":"100µL","offer_id":32252712583219,"sku":"bsm-41267m-100ul","price":490.0,"currency_code":"USD","in_stock":true},{"title":"20µL","offer_id":39594764238899,"sku":"bsm-41267m-TR","price":147.0,"currency_code":"USD","in_stock":true}]},{"product_id":"bsm-41268m","title":"SARS-CoV-2 (2019-nCoV) Nucleocapsid (1E8) Monoclonal Antibody","description":"","brand":"Bioss","offers":[{"title":"100µL","offer_id":32252712615987,"sku":"bsm-41268m-100ul","price":490.0,"currency_code":"USD","in_stock":true},{"title":"20µL","offer_id":39594764206131,"sku":"bsm-41268m-TR","price":147.0,"currency_code":"USD","in_stock":true}]},{"product_id":"bsm-41268m-biotin","title":"SARS-CoV-2 (2019-nCoV) Nucleocapsid (1E8) Monoclonal Antibody, Biotin Conjugated","description":"","brand":"Bioss","offers":[{"title":"100ul","offer_id":32252712648755,"sku":"bsm-41268m-biotin","price":562.0,"currency_code":"USD","in_stock":true},{"title":"20ul","offer_id":49300328939819,"sku":"bsm-41268M-Biotin-TR","price":168.6,"currency_code":"USD","in_stock":true},{"title":"100µL","offer_id":52182628303147,"sku":"bsm-41268m-biotin-100ul","price":562.0,"currency_code":"USD","in_stock":true}]},{"product_id":"bsm-41268m-hrp","title":"SARS-CoV-2 (2019-nCoV) Nucleocapsid (1E8) Monoclonal Antibody, HRP Conjugated","description":"","brand":"Bioss","offers":[{"title":"100ul","offer_id":32252712681523,"sku":"bsm-41268m-hrp","price":583.0,"currency_code":"USD","in_stock":true},{"title":"20ul","offer_id":49300329169195,"sku":"bsm-41268M-HRP-TR","price":174.9,"currency_code":"USD","in_stock":true},{"title":"100µL","offer_id":52182628532523,"sku":"bsm-41268m-hrp-100ul","price":583.0,"currency_code":"USD","in_stock":true}]},{"product_id":"bsm-41269m","title":"SARS-CoV-2 (2019-nCoV) Nucleocapsid (3F1) Monoclonal Antibody","description":"","brand":"Bioss","offers":[{"title":"100µL","offer_id":32252712714291,"sku":"bsm-41269m-100ul","price":490.0,"currency_code":"USD","in_stock":true},{"title":"20µL","offer_id":39594764173363,"sku":"bsm-41269m-TR","price":147.0,"currency_code":"USD","in_stock":true}]},{"product_id":"bs-46009p","title":"Recombinant SARS-CoV-2 Spike RBD, C-mFc","description":"","brand":"Bioss","offers":[{"title":"100ug","offer_id":32435838713907,"sku":"bs-46009p-100ug","price":325.0,"currency_code":"USD","in_stock":true},{"title":"1mg","offer_id":32435838746675,"sku":"bs-46009p-1mg","price":2800.0,"currency_code":"USD","in_stock":true},{"title":"20ug","offer_id":51310732706091,"sku":"bs-46009p-20ug","price":97.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1223\/3460\/products\/bs-46009PELISA.jpg?v=1598486078"},{"product_id":"bs-46011p","title":"Recombinant SARS-COV-2 S RBD (N501Y) Protein","description":"","brand":"Bioss","offers":[{"title":"100ug","offer_id":32705426227251,"sku":"bs-46011P","price":425.0,"currency_code":"USD","in_stock":true},{"title":"1mg","offer_id":32705426260019,"sku":"bs-46011P","price":3800.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1223\/3460\/products\/bs-46011PELISA.png?v=1611182279"},{"product_id":"bs-46010p","title":"Recombinant SARS-COV-2 Spike S1 (D614G) Protein","description":"","brand":"Bioss","offers":[{"title":"100ug","offer_id":32714810949683,"sku":"bs-46010P","price":325.0,"currency_code":"USD","in_stock":true},{"title":"1mg","offer_id":32714810982451,"sku":"bs-46010P","price":2800.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1223\/3460\/products\/bs-46010PELISA.png?v=1611776269"},{"product_id":"bs-46012p","title":"Recombinant SARS-COV-2 Spike S1 (N501Y) Protein","description":"","brand":"Bioss","offers":[{"title":"100ug","offer_id":32714818977843,"sku":"bs-46012P","price":325.0,"currency_code":"USD","in_stock":true},{"title":"1mg","offer_id":32714819010611,"sku":"bs-46012P","price":2800.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1223\/3460\/products\/bs-46012PELISA.png?v=1611775901"},{"product_id":"bs-46014p","title":"Recombinant SARS-COV-2 Spike S Trimer (D614G) Protein","description":"","brand":"Bioss","offers":[{"title":"100ug","offer_id":32714833690675,"sku":"bs-46014P","price":325.0,"currency_code":"USD","in_stock":true},{"title":"1mg","offer_id":32714833723443,"sku":"bs-46014P","price":2800.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1223\/3460\/products\/bs-46014PELISA.png?v=1611775510"},{"product_id":"bs-46016p","title":"SARS-COV-2 Spike RBD Protein","description":"","brand":"Bioss","offers":[{"title":"100ug","offer_id":39253240807475,"sku":"bs-46016P","price":325.0,"currency_code":"USD","in_stock":true},{"title":"1mg","offer_id":39253240840243,"sku":"bs-46016P","price":2800.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1223\/3460\/products\/bs-46016PHPLC.png?v=1614628803"},{"product_id":"bskv0004","title":"SARS-CoV-2 Neutralization Antibody Screening ELISA Kit","description":"\u003ch3\u003ePrinciple of the Assay\u003c\/h3\u003e\n\u003cp\u003eThis assay employs a competitive ELISA format and is uniquely suitable for rapid high-throughput screening of the Anti-SARS-CoV-2 neutralizing antibody in serum or cell culture supernatants. The ACE2 receptor protein has been pre-coated onto a microplate. Controls or samples are pipetted into the wells, and then a horseradish peroxidase-conjugated recombinant SARS-CoV-2 RBD fragment (RBD-HRP) is added to the wells together. The protein-protein interaction between RBD-HRP and ACE2 can be blocked by neutralizing antibodies against SARS-CoV-2 RBD. Following incubation and wash steps, a substrate is added. A colored product is formed in proportion to the amount of SARS-CoV-2 Neutralization Antibody present in the sample. The reaction is terminated by the addition of acid and absorbance is measured at 450nm. The positive control is prepared from SARS-CoV-2 Neutralization Antibody (Mouse IgG) to assure the validity of the results.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp class=\"image\"\u003e\u003cimg src=\"\/\/cdn.shopify.com\/s\/files\/1\/1223\/3460\/files\/ELISA_graphic_bskv0004.png?v=1615322123\"\u003e\u003c\/p\u003e\n\u003ch3\u003eTarget Information\u003c\/h3\u003e\n\u003cp\u003eCoronaviruses are enveloped viruses with a positive-sense RNA genome and with a nucleocapsid of helical symmetry. SARS-CoV-2 has several structural proteins including spike (S), envelope (E), membrane (M), and nucleocapsid (N). The spike protein (S) contains a receptor-binding domain (RBD), which is responsible for recognizing the cell surface receptor, angiotensin-converting enzyme-2 (ACE2). It is found that the RBD of the SARS-CoV-2 S protein strongly interacts with the human ACE2 receptor leading to endocytosis into the host cells of the deep lung and viral replication. The subpopulation of the binding antibodies that can block cellular infiltration and replication of the virus are named neutralizing antibodies. This kit applies to the screening of the SARS-CoV-2 neutralization antibody.\u003c\/p\u003e\n\u003ch3\u003eMaterials Supplied\u003c\/h3\u003e\n\u003ctable cellpadding=\"0\" cellspacing=\"0\" border=\"0\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eKit Components\u003c\/th\u003e\n\u003cth class=\"header\"\u003e96 Wells Quantity\/Size\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eAluminum pouches with a Microwell Plate coated with Ace2 receptor protein (8×12)\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd class=\"header\"\u003e1 plate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePositive Control\u003c\/td\u003e\n\u003ctd class=\"header\"\u003e2 vials\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNegative Control\u003c\/td\u003e\n\u003ctd class=\"header\"\u003e2 vials\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecombinant SARS-CoV-2 RBD fragment conjugated to horseradish peroxidase (HRP)\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd class=\"header\"\u003e2 vials\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiluent Buffer\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd class=\"header\"\u003e1 bottle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWash Buffer Concentrate 20x (PBS with 1% Tween-20)\u003c\/td\u003e\n\u003ctd class=\"header\"\u003e1 bottle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSubstrate Solution\u003c\/td\u003e\n\u003ctd class=\"header\"\u003e1 bottle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStop Solution\u003c\/td\u003e\n\u003ctd class=\"header\"\u003e1 bottle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAdhesive Films\u003c\/td\u003e\n\u003ctd class=\"header\"\u003e4 pieces\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct insert\u003c\/td\u003e\n\u003ctd class=\"header\"\u003e1 copy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e\u003c\/h3\u003e\n\u003ch3\u003eStorage\u003c\/h3\u003e\n\u003ctable cellpadding=\"0\" cellspacing=\"0\" border=\"0\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"header\"\u003eStorage\u003c\/td\u003e\n\u003ctd\u003eStore at 2 - 8°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003ePerformance Characteristics\u003c\/h3\u003e\n\u003ctable cellpadding=\"0\" cellspacing=\"0\" border=\"0\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"header\"\u003eREPEATABILITY\u003c\/td\u003e\n\u003ctd\u003eThe coefficient of variation of both intra-assay and inter-assay was less than 10%.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"header\"\u003e\u003cspan\u003eSPECIFICITY\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eThis assay is specific to SARS-CoV-2 neutralizing antibodies.\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003c\/h3\u003e","brand":"Bioss","offers":[{"title":"96 tests","offer_id":39274215637043,"sku":"BSKV0004","price":585.0,"currency_code":"USD","in_stock":true}]},{"product_id":"bskv0005","title":"SARS-CoV-2 Total Antibody Detection ELISA Kit (Targeting RBD of Spike Proteins)","description":"\u003ch3\u003ePrinciple of the Assay\u003c\/h3\u003e\n\u003cp\u003eThis assay employs a quantitative sandwich enzyme immunoassay technique and is uniquely suitable for rapid high-throughput detecting the levels of the SARS-CoV-2 total antibody in serum. The recombinant SARS-CoV-2 RBD fragment has been pre-coated onto a microplate. Controls or samples are pipetted into the wells, and then a horseradish peroxidase-conjugated RBD fragment (RBD-HRP) is added to the wells, producing an antigen-antibody-antigen \"sandwich complex\". Following incubation and wash steps, a substrate is added. A colored product is formed in proportion to the amount of SARS-CoV-2 total antibody present in the sample. The reaction is terminated by the addition of acid and absorbance is measured at 450nm. A positive control is prepared from SARS-CoV-2 RBD antibodies to assure the validity of the results.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp class=\"image\"\u003e\u003cimg src=\"\/\/cdn.shopify.com\/s\/files\/1\/1223\/3460\/files\/ELISA_graphic_bskv0005.png?v=1615324782\"\u003e\u003c\/p\u003e\n\u003ch3\u003eTarget Information\u003c\/h3\u003e\n\u003cp\u003eCoronaviruses are enveloped viruses with a positive-sense RNA genome and with a nucleocapsid of helical symmetry. SARS-CoV-2 has several structural proteins including spike (S), envelope (E), membrane (M), and nucleocapsid (N). The spike protein (S) contains a receptor-binding domain (RBD), which is responsible for recognizing the cell surface receptor, angiotensin-converting enzyme-2 (ACE2). It is found that the RBD of the SARS-CoV-2 S protein strongly interacts with the human ACE2 receptor leading to endocytosis into the host cells of the deep lung and viral replication. This kit is configured and optimized to support research for SARS-CoV-2, it can be used to detect the RBD antibodies in the serum of patients with SARS-CoV-2 infection as early as possible, and serving as a tool to evaluate the immune level of other animals to the SARS-COV-2 RBD.\u003c\/p\u003e\n\u003ch3\u003eMaterials Supplied\u003c\/h3\u003e\n\u003ctable cellpadding=\"0\" cellspacing=\"0\" border=\"0\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eKit Components\u003c\/th\u003e\n\u003cth class=\"header\"\u003e96 Wells Quantity\/Size\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eAluminum pouches with a Microwell Plate coated with SARS-CoV-2 RBD fragment (8×12)\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd class=\"header\"\u003e1 plate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePositive Control\u003c\/td\u003e\n\u003ctd class=\"header\"\u003e2 vials\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNegative Control\u003c\/td\u003e\n\u003ctd class=\"header\"\u003e2 vials\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecombinant SARS-CoV-2 RBD fragment conjugated to horseradish peroxidase (HRP)\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd class=\"header\"\u003e2 vials\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiluent Buffer\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd class=\"header\"\u003e1 bottle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWash Buffer Concentrate 20x (PBS with 1% Tween-20)\u003c\/td\u003e\n\u003ctd class=\"header\"\u003e1 bottle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSubstrate Solution\u003c\/td\u003e\n\u003ctd class=\"header\"\u003e1 bottle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStop Solution\u003c\/td\u003e\n\u003ctd class=\"header\"\u003e1 bottle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAdhesive Films\u003c\/td\u003e\n\u003ctd class=\"header\"\u003e4 pieces\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct insert\u003c\/td\u003e\n\u003ctd class=\"header\"\u003e1 copy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e\u003c\/h3\u003e\n\u003ch3\u003eStorage\u003c\/h3\u003e\n\u003ctable cellpadding=\"0\" cellspacing=\"0\" border=\"0\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"header\"\u003eStorage\u003c\/td\u003e\n\u003ctd\u003eStore at 2 - 8°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003ePerformance Characteristics\u003c\/h3\u003e\n\u003ctable cellpadding=\"0\" cellspacing=\"0\" border=\"0\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"header\"\u003eRepeatability\u003c\/td\u003e\n\u003ctd\u003eThe coefficient of variation of both intra-assay and inter-assay was less than 10%.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"header\"\u003e\u003cspan\u003eSpecificity\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eThis assay is specific to SARS-CoV-2 neutralizing antibodies.\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"header\"\u003e\u003cspan\u003eMethod Verification\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eTo evaluate the sensitivity of the SARS-CoV-2 Total Antibody Detection ELISA Kit, positive serum and negative serum were tested by diluted in serial two-fold steps in Diluent Buffer. The figure(below) shows the results with the SARS-CoV-2 Total Antibody Detection ELISA Kit for tested samples:\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp class=\"image\"\u003e\u003cimg src=\"\/\/cdn.shopify.com\/s\/files\/1\/1223\/3460\/files\/ELISA_graphic_bskv0005-_Method_Verification.png?v=1615325307\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003c\/h3\u003e","brand":"Bioss","offers":[{"title":"96 tests","offer_id":39274239557683,"sku":"BSKV0005","price":585.0,"currency_code":"USD","in_stock":true}]},{"product_id":"bsm-41411m-biotin","title":"SARS-CoV-2 (2019-nCoV) Nucleocapsid (1C7) Monoclonal Antibody, Biotin Conjugated","description":"","brand":"Bioss","offers":[{"title":"100ug","offer_id":39306696359987,"sku":"bsm-41411M-Biotin","price":542.0,"currency_code":"USD","in_stock":true},{"title":"20ul","offer_id":49300330578219,"sku":"bsm-41411M-Biotin-TR","price":162.6,"currency_code":"USD","in_stock":true},{"title":"100µg","offer_id":52182630236459,"sku":"bsm-41411m-biotin-100ug","price":542.0,"currency_code":"USD","in_stock":true}]},{"product_id":"bsm-41411m-hrp","title":"SARS-CoV-2 (2019-nCoV) Nucleocapsid (1C7) Monoclonal Antibody, HRP Conjugated","description":"","brand":"Bioss","offers":[{"title":"100ug","offer_id":39306696392755,"sku":"bsm-41411M-HRP","price":563.0,"currency_code":"USD","in_stock":true},{"title":"20ul","offer_id":49300330938667,"sku":"bsm-41411M-HRP-TR","price":168.9,"currency_code":"USD","in_stock":true},{"title":"100µg","offer_id":52182630400299,"sku":"bsm-41411m-hrp-100ug","price":563.0,"currency_code":"USD","in_stock":true}]},{"product_id":"bs-46018p","title":"Recombinant SARS-COV-2 Spike RBD (N501Y, K417N, E484K) Protein","description":"","brand":"Bioss","offers":[{"title":"100ug","offer_id":39329249525811,"sku":"bs-46018P","price":425.0,"currency_code":"USD","in_stock":true},{"title":"1mg","offer_id":39329249558579,"sku":"bs-46018P","price":3800.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1223\/3460\/products\/bs-46018PELISA.png?v=1618844962"},{"product_id":"bs-46017p","title":"Recombinant SARS-COV-2 Spike S1 (N501Y, K417N, E484K) Protein","description":"","brand":"Bioss","offers":[{"title":"100ug","offer_id":39329397178419,"sku":"bs-46017P","price":325.0,"currency_code":"USD","in_stock":true},{"title":"1mg","offer_id":39329397211187,"sku":"bs-46017P","price":2800.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1223\/3460\/products\/bs-46017PTrisBisPAGE.png?v=1618846362"},{"product_id":"bs-46013p","title":"Recombinant SARS-COV-2 Spike S Trimer Protein","description":"","brand":"Bioss","offers":[{"title":"100ug","offer_id":39329411268659,"sku":"bs-46013P","price":325.0,"currency_code":"USD","in_stock":true},{"title":"1mg","offer_id":39329411301427,"sku":"bs-46013P","price":2800.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1223\/3460\/products\/bs-46013PELISA.png?v=1619099033"},{"product_id":"bs-41408p","title":"Recombinant SARS-CoV-2 Nucleocapsid protein , N-His","description":"","brand":"Bioss","offers":[{"title":"1mg","offer_id":39460001873971,"sku":"bs-41408p-1mg","price":2500.0,"currency_code":"USD","in_stock":true},{"title":"100ug","offer_id":39460001906739,"sku":"bs-41408p-100ug","price":305.0,"currency_code":"USD","in_stock":true},{"title":"20ug","offer_id":51310705049899,"sku":"bs-41408p-20ug","price":91.5,"currency_code":"USD","in_stock":true}]},{"product_id":"bs-41409p","title":"Recombinant SARS-CoV-2 N protein-C Fragment , N-DsbC-His","description":"","brand":"Bioss","offers":[{"title":"1mg","offer_id":39460001939507,"sku":"bs-41409p-1mg","price":2500.0,"currency_code":"USD","in_stock":true},{"title":"100ug","offer_id":39460001972275,"sku":"bs-41409p-100ug","price":305.0,"currency_code":"USD","in_stock":true},{"title":"20ug","offer_id":51310704886059,"sku":"bs-41409p-20ug","price":91.5,"currency_code":"USD","in_stock":true}]},{"product_id":"bs-41405p","title":"Recombinant SARS-CoV-2 Spike Protein S1 , N-His","description":"","brand":"Bioss","offers":[{"title":"1mg","offer_id":39460002005043,"sku":"bs-41405p-1mg","price":2800.0,"currency_code":"USD","in_stock":true},{"title":"100ug","offer_id":39460002037811,"sku":"bs-41405p-100ug","price":305.0,"currency_code":"USD","in_stock":true},{"title":"20ug","offer_id":51310704787755,"sku":"bs-41405p-20ug","price":91.5,"currency_code":"USD","in_stock":true}]},{"product_id":"bs-46108p","title":"Recombinant SARS-CoV-2 Spike protein fragment 2","description":"","brand":"Bioss","offers":[{"title":"100ug","offer_id":39460002070579,"sku":"bs-46108p-100ug","price":305.0,"currency_code":"USD","in_stock":true},{"title":"1mg","offer_id":39684102717491,"sku":"bs-46108p-1mg","price":2800.0,"currency_code":"USD","in_stock":true},{"title":"20ug","offer_id":51310731886891,"sku":"bs-46108p-20ug","price":91.5,"currency_code":"USD","in_stock":true}]},{"product_id":"bs-41407p","title":"Recombinant SARS-CoV-2 Spike Protein RBD , N-His","description":"","brand":"Bioss","offers":[{"title":"1mg","offer_id":39460002103347,"sku":"bs-41407p-1mg","price":2500.0,"currency_code":"USD","in_stock":true},{"title":"100ug","offer_id":39460002136115,"sku":"bs-41407p-100ug","price":305.0,"currency_code":"USD","in_stock":true},{"title":"20ug","offer_id":51310704918827,"sku":"bs-41407p-20ug","price":91.5,"currency_code":"USD","in_stock":true}]},{"product_id":"bs-41448p","title":"Recombinant SARS-CoV-2 Spike RBD (N501Y) Protein, C-His","description":"","brand":"Bioss","offers":[{"title":"1mg","offer_id":39502491549747,"sku":"bs-41448p-1mg","price":3800.0,"currency_code":"USD","in_stock":true},{"title":"100ug","offer_id":39502491582515,"sku":"bs-41448p-100ug","price":425.0,"currency_code":"USD","in_stock":true},{"title":"20ug","offer_id":51310705279275,"sku":"bs-41448p-20ug","price":127.5,"currency_code":"USD","in_stock":true}]},{"product_id":"bs-41449p","title":"Recombinant SARS-CoV-2 Spike RBD (E417N, E484K, N501Y) Protein, C-His","description":"","brand":"Bioss","offers":[{"title":"1mg","offer_id":39502491615283,"sku":"bs-41449p-1mg","price":3800.0,"currency_code":"USD","in_stock":true},{"title":"100ug","offer_id":39502491648051,"sku":"bs-41449p-100ug","price":425.0,"currency_code":"USD","in_stock":true},{"title":"20ug","offer_id":51310705344811,"sku":"bs-41449p-20ug","price":127.5,"currency_code":"USD","in_stock":true}]},{"product_id":"bs-41450p","title":"Recombinant SARS-CoV-2 Spike RBD (Y453F) Protein, C-His","description":"","brand":"Bioss","offers":[{"title":"1mg","offer_id":39502491680819,"sku":"bs-41450p-1mg","price":3800.0,"currency_code":"USD","in_stock":true},{"title":"100ug","offer_id":39502491713587,"sku":"bs-41450p-100ug","price":425.0,"currency_code":"USD","in_stock":true},{"title":"20ug","offer_id":51310705705259,"sku":"bs-41450p-20ug","price":127.5,"currency_code":"USD","in_stock":true}]},{"product_id":"bs-41458p","title":"Recombinant SARS-CoV-2 Spike RBD (L452R) Protein, C-His","description":"","brand":"Bioss","offers":[{"title":"1mg","offer_id":39502491746355,"sku":"bs-41458p-1mg","price":3800.0,"currency_code":"USD","in_stock":true},{"title":"100ug","offer_id":39502491779123,"sku":"bs-41458p-100ug","price":425.0,"currency_code":"USD","in_stock":true},{"title":"20ug","offer_id":51310705770795,"sku":"bs-41458p-20ug","price":127.5,"currency_code":"USD","in_stock":true}]},{"product_id":"bs-43039p","title":"Recombinant SARS-CoV-2 Spike RBD (L452R,E484Q) Protein, C-His","description":"","brand":"Bioss","offers":[{"title":"1mg","offer_id":39502491811891,"sku":"bs-43039p-1mg","price":3800.0,"currency_code":"USD","in_stock":true},{"title":"100ug","offer_id":39502491844659,"sku":"bs-43039p-100ug","price":425.0,"currency_code":"USD","in_stock":true},{"title":"20ug","offer_id":51310713274667,"sku":"bs-43039p-20ug","price":127.5,"currency_code":"USD","in_stock":true}]},{"product_id":"bs-41454p","title":"Recombinant SARS-CoV-2 Spike RBD (K417T, E484K, N501Y) 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C-His","description":"","brand":"Bioss","offers":[{"title":"1mg","offer_id":39502492008499,"sku":"bs-43051p-1mg","price":3800.0,"currency_code":"USD","in_stock":true},{"title":"100ug","offer_id":39502492074035,"sku":"bs-43051p-100ug","price":425.0,"currency_code":"USD","in_stock":true},{"title":"20ug","offer_id":51310719009067,"sku":"bs-43051p-20ug","price":127.5,"currency_code":"USD","in_stock":true}]}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1223\/3460\/collections\/COVID-19_Banner.png?v=1631021862","url":"https:\/\/www.biossusa.com\/collections\/sars-cov-2-covid-19-collection.oembed?page=5","provider":"Bioss","version":"1.0","type":"link"}