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Primary Antibodies

Primary Antibodies

Our Primary Antibodies are research-use antibodies designed to support protein detection and target analysis across a wide range of applications and species. Our collection includes recombinant antibodies, monoclonal antibodies, and polyclonal antibodies for use in Western blotting (WB), immunohistochemistry (IHC), immunocytochemistry (ICC), immunofluorescence (IF), flow cytometry (FC), ELISA, and other common applications.

These primary antibodies are available for targets involved in cancer research, immunology, neuroscience, cell biology, metabolism, apoptosis, signaling pathways, and disease-related research. Bioss offers primary antibodies guaranteed for use in human, mouse, rat, and other species to help researchers choose the right antibody format for their experimental model and detection method.



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Catalog #1: bs-5182R-Cy3

Applications: WB, FCM, IF(IHC-P), IF(IHC-F), IF(ICC)

Reactivity: Human, Mouse, Rat

Conjugate: Cy3

Catalog #1: bs-5182R-Cy5

Applications: WB, FCM, IF(IHC-P), IF(IHC-F), IF(ICC)

Reactivity: Human, Mouse, Rat

Conjugate: Cy5

Catalog #1: bs-5182R-Cy7

Applications: WB, FCM, IF(IHC-P), IF(IHC-F), IF(ICC)

Reactivity: Human, Mouse, Rat

Conjugate: Cy7

Catalog #1: bs-5182R-FITC

Applications: WB, FCM, IF(IHC-P), IF(IHC-F), IF(ICC)

Reactivity: Human, Mouse, Rat

Conjugate: FITC

Lane 1: rat liver lysates Lane 2: rat brain lysates probed with Anti phospho-AKT1\/2\/3 (Tyr315\/316\/312) Polyclonal Antibody, Unconjugated (bs-5193R) at 1:200 in 4˚C. Followed by conjugation to secondary antibody (bs-0295G-HRP) at 1:3000 90min in 37˚C. Predicted band 55kD. Observed band size: 55kD.
Lane 1: Mouse Adrenal glands lysates; Lane 2: Mouse Cerebrum lysates probed with phospho-AKT1+AKT2+AKT3 (Tyr315+316+312) Polyclonal Antibody, Unconjugated (bs-5193R) at 1:1000 dilution and 4˚C overnight incubation. Followed by conjugated secondary antibody incubation at 1:20000 for 60 min at 37˚C.\r\n\r\n
Tissue\/cell: A549 cell; 4% Paraformaldehyde-fixed; Triton X-100 at room temperature for 20 min; Blocking buffer (normal goat serum, C-0005) at 37\u00b0C for 20 min; Antibody incubation with (phospho-AKT1+AKT2+AKT3 (Tyr315+316+312) ) polyclonal Antibody, Unconjugated (bs-5193R) 1:100, 90 minutes at 37\u00b0C; followed by a FITC conjugated Goat Anti-Rabbit IgG antibody at 37\u00b0C for 90 minutes, DAPI (blue, C02-04002) was used to stain the cell nuclei.

Catalog #1: bs-5193R

Applications: WB, ELISA, FCM, IHC-P, IHC-F, IF(IHC-P), IF(IHC-F), IF(ICC)

Reactivity: Human, Mouse, Rat

Conjugate: Unconjugated

Catalog #1: bs-5193R-Cy3

Applications: WB, FCM, IF(IHC-P), IF(IHC-F), IF(ICC)

Reactivity: Human, Mouse, Rat

Conjugate: Cy3

Catalog #1: bs-5193R-Cy5

Applications: WB, FCM, IF(IHC-P), IF(IHC-F), IF(ICC)

Reactivity: Human, Mouse, Rat

Conjugate: Cy5

Catalog #1: bs-5193R-Cy7

Applications: WB, FCM, IF(IHC-P), IF(IHC-F), IF(ICC)

Reactivity: Human, Mouse, Rat

Conjugate: Cy7

Catalog #1: bs-5193R-FITC

Applications: WB, FCM, IF(IHC-P), IF(IHC-F), IF(ICC)

Reactivity: Human, Mouse, Rat

Conjugate: FITC

Paraformaldehyde-fixed, paraffin embedded (human heart); Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15min; Block endogenous peroxidase by 3% hydrogen peroxide for 20 minutes; Blocking buffer (normal goat serum) at 37\u00b0C for 30min; Incubation with (Desmin (Thr76 + Thr77) ) Polyclonal Antibody, Unconjugated (bs-5302R) at 1:200 overnight at 4\u00b0C, followed by operating according to SP Kit(Rabbit) (sp-0023) instructionsand DAB staining.
Paraformaldehyde-fixed, paraffin embedded (human skeletal muscle); Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15min; Block endogenous peroxidase by 3% hydrogen peroxide for 20 minutes; Blocking buffer (normal goat serum) at 37\u00b0C for 30min; Incubation with (Desmin (Thr76 + Thr77) ) Polyclonal Antibody, Unconjugated (bs-5302R) at 1:200 overnight at 4\u00b0C, followed by operating according to SP Kit(Rabbit) (sp-0023) instructionsand DAB staining.

Catalog #1: bs-5302R

Applications: IHC-P, IHC-F, IF, Flow-Cyt

Reactivity: Human

Conjugate: Unconjugated

Catalog #1: bs-5302R-FITC

Applications: IF

Reactivity: Human

Conjugate: FITC

Catalog #1: bs-5302R-Cy5

Applications: IF

Reactivity: Human

Conjugate: Cy5

Catalog #1: bs-5302R-Cy7

Applications: IF

Reactivity: Human

Conjugate: Cy7

Catalog #1: bs-5302R-Cy3

Applications: IF

Reactivity: Human

Conjugate: Cy3

Catalog #1: bs-5449R

Applications: ELISA, FCM

Reactivity: Mouse, Rat

Conjugate: Unconjugated

Catalog #1: bs-5449R-FITC

Applications: FCM

Reactivity: Mouse, Rat

Conjugate: FITC

Catalog #1: bs-5449R-Cy3

Applications: FCM

Reactivity: Mouse, Rat

Conjugate: Cy3

Catalog #1: bs-5449R-Cy5

Applications: FCM

Reactivity: Mouse, Rat

Conjugate: Cy5

Catalog #1: bs-5449R-Cy7

Applications: FCM

Reactivity: Mouse, Rat

Conjugate: Cy7

Paraformaldehyde-fixed, paraffin embedded Human liver cancer; Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15min; Block endogenous peroxidase by 3% hydrogen peroxide for 20 minutes; Blocking buffer (normal goat serum) at 37\u00b0C for 30min; Antibody incubation with \r\nIFNAR1(Ser535+Ser538) Polyclonal Antibody, Unconjugated (bs-5457R) at 1:400 overnight at 4\u00b0C, DAB staining.
U-937 cells(black) were incubated in 5% BSA blocking buffer for 30 min at room temperature. Cells were then stained with \r\nIFNAR1(Ser535+Ser538) Antibody\uff08bs-5457R\uff09 at 1:50 dilution in blocking buffer and incubated for 30 min at room temperature, washed twice with 2% BSA in PBS. Acquisitions of 20,000 events were performed. Cells stained with primary antibody (green) and isotype control (orange).
K562 cells were incubated in 5% BSA blocking buffer for 30 min at room temperature. Cells were then stained with IFNAR1(Ser535+Ser538) Antibody(bs-5457R)at 1:50 dilution in blocking buffer and incubated for 30 min at room temperature, washed twice with 2%BSA in PBS, followed by secondary antibody incubation for 40 min at room temperature. Acquisitions of 20,000 events were performed. Cells stained with primary antibody (green), and isotype control (orange).
Paraformaldehyde-fixed, paraffin embedded (human liver); Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15min; Block endogenous peroxidase by 3% hydrogen peroxide for 20 minutes; Blocking buffer (normal goat serum) at 37\u00b0C for 30min; Antibody incubation with (IFNAR1(Ser535+Ser538)) Polyclonal Antibody, Unconjugated (bs-5457R) at 1:200 overnight at 4\u00b0C, followed by operating according to SP Kit(Rabbit) (sp-0023) instructionsand DAB staining.

Catalog #1: bs-5457R

Applications: ELISA, FCM, IHC-P, IHC-F, IF(IHC-P), IF(IHC-F), IF(ICC)

Reactivity: Human, Rat

Conjugate: Unconjugated

Catalog #1: bs-5457R-Cy3

Applications: FCM, IF(IHC-P), IF(IHC-F), IF(ICC)

Reactivity: Human, Rat

Conjugate: Cy3

Catalog #1: bs-5457R-FITC

Applications: FCM, IF(IHC-P), IF(IHC-F), IF(ICC)

Reactivity: Human, Rat

Conjugate: FITC

Catalog #1: bs-5457R-Cy7

Applications: FCM, IF(IHC-P), IF(IHC-F), IF(ICC)

Reactivity: Human, Rat

Conjugate: Cy7

Catalog #1: bs-5457R-Cy5

Applications: FCM, IF(IHC-P), IF(IHC-F), IF(ICC)

Reactivity: Human, Rat

Conjugate: Cy5

HepG2 cells probed with Rabbit Anti-CHI3L1 Polyclonal Antibody (bs-10215R) at 1:100 for 60 minutes at room temperature followed by Goat Anti-Rabbit IgG (H+L) Alexa Fluor 488 Secondary
Human HepG2 lysates probed with CHI3L1 Polyclonal Antibody, Unconjugated (bs-10215R) at 1:500 dilution and 4˚C overnight incubation. Followed by conjugated secondary antibody incubation at 1:10000 for 60 min at 37˚C.
Lane 1: Human HepG2 cell lysates; Lane 2: Recombinant human CHI3L1 Protein (bs-41221P) lysates probed with CHI3L1 Polyclonal Antibody, Unconjugated (bs-10215R) at 1:1000 dilution and 4˚C overnight incubation. Followed by conjugated secondary antibody incubation at 1:20000 for 60 min at 37˚C.

Catalog #1: bs-10215R

Applications: WB, ELISA, FCM, IHC-P, IHC-F, IF(IHC-P), IF(IHC-F), IF(ICC)

Reactivity: Human

Conjugate: Unconjugated

Catalog #1: bs-10215R-FITC

Applications: WB, FCM, IF(IHC-P), IF(IHC-F), IF(ICC)

Reactivity: Human

Conjugate: FITC

Catalog #1: bs-10215R-Cy3

Applications: WB, FCM, IF(IHC-P), IF(IHC-F), IF(ICC)

Reactivity: Human

Conjugate: Cy3

Catalog #1: bs-10215R-Cy5

Applications: WB, FCM, IF(IHC-P), IF(IHC-F), IF(ICC)

Reactivity: Human

Conjugate: Cy5

Catalog #1: bs-10215R-Cy7

Applications: WB, FCM, IF(IHC-P), IF(IHC-F), IF(ICC)

Reactivity: Human

Conjugate: Cy7

Catalog #1: bs-10215R-PE

Applications: WB, FCM, IF(IHC-P), IF(IHC-F), IF(ICC)

Reactivity: Human

Conjugate: PE

Catalog #1: bs-17067R

Applications: WB, ELISA, FCM, IHC-P, IHC-F, IF(IHC-P), IF(IHC-F), IF(ICC)

Reactivity: Mouse, Rat

Conjugate: Unconjugated

Mouse embryo lysates probed with Casein Polyclonal Antibody, Unconjugated (bs-0813R) at 1:300 dilution and 4˚C overnight incubation. Followed by conjugated secondary antibody incubation at 1:10000 for 60 min at 37˚C.
500 ng rbAlpha s1-His protein (bs-42025P) per lane probed with Alpha casein polyclonal antibody respectively, unconjugated (bs-0813R) at 1:1000 dilution and 4\u00b0C overnight incubation. Followed by corresponding conjugated secondary antibody incubation at r.t. for 60 min.

Catalog #1: bs-0813R

Applications: WB, ELISA, FCM, IHC-F, IF(IHC-P)

Reactivity: Bovine, Cow

Conjugate: Unconjugated

Formalin-fixed and paraffin embedded mouse lung labeled with (bs-0812R) Rabbit Anti-IL-1 Beta\/IL-1B Polyclonal Antibody, Unconjugated followed by conjugation to the secondary antibody and DAB staining.
Image was kindly submitted by Dr.Rachel Reith, NIH. Paraffin-embedded mouse brain stained with Rabbit Anti-IL-1 Beta Polyclonal Antibody,1:100 overnight at 4C.\\n
Paraformaldehyde-fixed, paraffin-embedded Human Cervical Carcinoma; Antigen retrieval by boiling in sodium citrate buffer (0.01M, pH 6.0) for 15min; Blocking buffer (normal goat serum) at 37\u00b0C for 20min; Antibody incubation with IL-1 Beta Polyclonal Antibody, Unconjugated (bs-1459R) at 1:200 overnight at 4\u00b0C. Followed by incubation with the secondary antibody, DAB and counterstaining.
Paraformaldehyde-fixed, paraffin-embedded Rat Brain tissue; Antigen retrieval by boiling in sodium citrate buffer (0.01M, pH 6.0) for 15min; Blocking buffer (normal goat serum) at 37\u00b0C for 20min; Antibody incubation with IL-1 Beta Polyclonal Antibody, Unconjugated (bs-1459R) at 1:200 overnight at 4\u00b0C. Followed by incubation with a secondary antibody, DAB and counterstaining.

Catalog #1: bs-0812r-TR

Applications: WB

Reactivity: Human, Mouse

Conjugate: Unconjugated

Catalog #1: bs-0061R-Cy5

Applications: WB, IF

Reactivity: Human, Mouse, Rat, Hamster

Conjugate: Cy5

Catalog #1: bs-0061R-Cy3

Applications: WB, IF

Reactivity: Human, Mouse, Rat, Hamster

Conjugate: Cy3

Catalog #1: bs-0061R-Cy7

Applications: WB, IF

Reactivity: Human, Mouse, Rat, Hamster

Conjugate: Cy7

Catalog #1: bs-0061R-FITC

Applications: WB, IF

Reactivity: Human, Mouse, Rat, Hamster

Conjugate: FITC

Formalin-fixed and paraffin embedded human liver carcinoma tissue labeled with Anti-P-CK\/Cytokeratin AE1+AE3 Polyclonal Antibody, Unconjugated (bs-1712R) at 1:200 followed by conjugation to the secondary antibody and DAB staining
Paraformaldehyde-fixed, paraffin embedded Rat bladder; Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15min; Block endogenous peroxidase by 3% hydrogen peroxide for 20 minutes; Blocking buffer (normal goat serum) at 37\u00b0C for 30min; Antibody incubation with Pan Cytokeratin Polyclonal Antibody, Unconjugated (bs-1712R) at 1:400 overnight at 4\u00b0C, DAB staining.
Paraformaldehyde-fixed, paraffin embedded Human stomach cancer; Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15min; Block endogenous peroxidase by 3% hydrogen peroxide for 20 minutes; Blocking buffer (normal goat serum) at 37\u00b0C for 30min; Antibody incubation with Pan Cytokeratin Polyclonal Antibody, Unconjugated (bs-1712R) at 1:400 overnight at 4\u00b0C, DAB staining.
Mouse Bladder lysates probed with Pan Cytokeratin Polyclonal Antibody, Unconjugated (bs-1712R) at 1:300 dilution and 4˚C overnight incubation. Followed by conjugated secondary antibody incubation at 1:10000 for 60 min at 37˚C.

Catalog #1: bs-1712R

Applications: WB, ELISA, FCM, IHC-P, IHC-F, IF(IHC-P), IF(IHC-F), IF(ICC)

Reactivity: Human, Mouse, Rat, Cow

Conjugate: Unconjugated

Catalog #1: bs-1712R-Cy3

Applications: WB, FCM, IF(IHC-P), IF(IHC-F), IF(ICC)

Reactivity: Human, Mouse, Rat, Cow

Conjugate: Cy3

Catalog #1: bs-1712R-Cy7

Applications: WB, FCM, IF(IHC-P), IF(IHC-F), IF(ICC)

Reactivity: Human, Mouse, Rat, Cow

Conjugate: Cy7

Catalog #1: bs-1712R-Cy5

Applications: WB, FCM, IF(IHC-P), IF(IHC-F), IF(ICC)

Reactivity: Human, Mouse, Rat, Cow

Conjugate: Cy5

Catalog #1: bs-1712R-FITC

Applications: WB, FCM, IF(IHC-P), IF(IHC-F), IF(ICC)

Reactivity: Human, Mouse, Rat, Cow

Conjugate: FITC

Formalin-fixed and paraffin embedded rat skeletal muscle labeled with Anti-F-Actin Polyclonal Antibody, Unconjugated (bs-1571R) at 1:200, followed by conjugation to the secondary antibody and DAB staining
L1 and L2 rat skeletal muscle lysates probed: : Anti-F-Actin (bs-1571R) at 1:200 in 4˚C. Followed by conjugation to secondary antibody (bs-0295G-HRP) at 1:3000 90min in RT. Predicted and observed band size: 42kDa
A549 cell lysates probed with Anti-F-Actin Polyclonal Antibody, Unconjugated (bs-1571R) at 1:300 overnight at 4˚C. Followed by a conjugated secondary antibody (bs-0295G-HRP) at 1:5000 for 90 min at 37˚C.

Catalog #1: bs-1571r-100ul

Applications: WB, ELISA, FCM, IHC-P, IF(IHC-P), IF(ICC)

Reactivity: Human, Mouse, Rat

Conjugate: Unconjugated

Catalog #1: bs-0008R-Cy3

Applications: FCM, IF(IHC-P), IF(IHC-F), IF(ICC)

Reactivity: Mouse

Conjugate: Cy3

Formalin-fixed and paraffin embedded rat brain labeled with Anti-Nestin Polyclonal Antibody (bs-0008R), Unconjugated 1:300 followed by conjugation to the secondary antibody and DAB staining
Formalin-fixed and paraffin embedded rat hippocampus labeled with Anti-Nestin Polyclonal Antibody (bs-0008R), Unconjugated 1:300 followed by conjugation to the secondary antibody and DAB staining
Neuro-2a cells probed with Rabbit Anti-Nestin Polyclonal Antibody (bs-0008R) at 1:100 for 60 minutes at room temperature followed by Goat Anti-Rabbit IgG (H+L) Alexa Fluor 488 Conjugated Secondary Antibody.
Tissue\/cell:U-251 cell; 4% Paraformaldehyde-fixed; Triton X-100 at room temperature for 20 min; Blocking buffer (normal goat serum, C-0005) at 37\u00b0C for 20 min; Antibody incubation with (Nestin) polyclonal Antibody, Unconjugated (bs-0008R) 1:100, 90 minutes at 37\u00b0C; followed by a FITC conjugated Goat Anti-Rabbit IgG antibody at 37\u00b0C for 90 minutes, DAPI (blue, C02-04002) was used to stain the cell nuclei.

Catalog #1: bs-0008R

Applications: ELISA, FCM, IHC-P, IHC-F, IF(IHC-P), IF(IHC-F), IF(ICC)

Reactivity: Mouse

Conjugate: Unconjugated

Catalog #1: bs-0008R-Cy7

Applications: FCM, IF(IHC-P), IF(IHC-F), IF(ICC)

Reactivity: Mouse

Conjugate: Cy7

Catalog #1: bs-0008R-Cy5

Applications: FCM, IF(IHC-P), IF(IHC-F), IF(ICC)

Reactivity: Mouse

Conjugate: Cy5

Catalog #1: bs-0008R-FITC

Applications: FCM, IF(IHC-P), IF(IHC-F), IF(ICC)

Reactivity: Mouse

Conjugate: FITC