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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-0420R-Biotin

Applications: WB, ELISA, IHC-P, IHC-F

Reactivity: Mouse, Rat

Conjugate: Biotin

Catalog #1: bs-0420R-HRP

Applications: WB, ELISA, IHC-P, IHC-F

Reactivity: Mouse, Rat

Conjugate: HRP

L1 human colon carcinoma lysates L2 rat brain lysates probed with Anti DR3\/APO3\/TWEAK Polyclonal Antibody, Unconjugated (bs-0421R) at 1:200 overnight at 4˚C. Followed by conjugation to secondary antibody (bs-0295G-HRP) at 1:3000 for 90 min at 37˚C. Predicted band 43kD. Observed band size:43kD.\\n
Paraformaldehyde-fixed, paraffin embedded Mouse brain; 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 DR3 Polyclonal Antibody, Unconjugated (bs-0421R) at 1:400 overnight at 4\u00b0C, DAB staining.
Lane 1: Mouse Spleen lysates; Lane 2: Mouse Thymus lysates; Lane 3: Mouse Lymph node lysates; Lane 4: Rat Thymus lysates probed with DR3 Polyclonal Antibody, Unconjugated (bs-0421R) at 1:1000 dilution and 4˚C overnight incubation. Followed by conjugated secondary antibody incubation at 1:20000 for 60 min at 37˚C.
Tissue\/cell:SH-SY5Y 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 (DR3) polyclonal Antibody, Unconjugated (bs-0421R) 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-0421R

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

Reactivity: Human, Mouse, Rat

Conjugate: Unconjugated

Catalog #1: bs-0421R-Biotin

Applications: WB, ELISA, IHC-P, IHC-F

Reactivity: Human, Mouse, Rat

Conjugate: Biotin

Catalog #1: bs-0421R-HRP

Applications: WB, ELISA, IHC-P, IHC-F

Reactivity: Human, Mouse, Rat

Conjugate: HRP

Formalin-fixed and paraffin embedded human colon carcinoma labeled with Rabbit Anti-MMP-7 Polyclonal Antibody, Unconjugated(bs-0423R) at 1:200 followed by conjugation to the secondary antibody and DAB staining.
Formalin-fixed and paraffin embedded human colon carcinoma labeled with Rabbit Anti-MMP-7 Polyclonal Antibody, Unconjugated (bs-0423R) at 1:200 followed by conjugation to the secondary antibody and DAB staining.
Mouse Uterus lysates probed with MMP-7 Polyclonal Antibody, unconjugated (bs-0423R) at 1:300 overnight at 4\u00b0C followed by a conjugated secondary antibody at 1:10000 for 60 minutes at 37\u00b0C.
Paraformaldehyde-fixed, paraffin embedded Human Prostate; Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15 min; Antibody incubation with MMP7 Polyclonal Antibody, Unconjugated (bs-0423R) at 1:200 overnight at 4\u00b0C, followed by conjugation to the SP Kit (Rabbit, SP-0023) and DAB (C-0010) staining DAB staining.

Catalog #1: bs-0423r

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

Reactivity: Human, Mouse

Conjugate: Unconjugated

Catalog #1: bs-0428R

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

Reactivity: Mouse

Conjugate: Unconjugated

Catalog #1: bs-0427R

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

Reactivity: Mouse

Conjugate: Unconjugated

Catalog #1: bs-0430R

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

Reactivity: Human

Conjugate: Unconjugated

Catalog #1: bs-0430R-Biotin

Applications: ELISA, IHC-P, IHC-F

Reactivity: Human

Conjugate: Biotin

Catalog #1: bs-0430R-HRP

Applications: ELISA, IHC-P, IHC-F

Reactivity: Human

Conjugate: HRP

Formalin-fixed and paraffin embedded rat tibia tissue labeled with Anti-Osteoprotegerin Polyclonal Antibody (bs-0431R), Unconjugated at 1:200, followed by conjugation to the secondary antibody and DAB staining
Generously provided by Markus Linder from Medical University Vienna as part of the Bioss Discovery Program. Formalin-fixed, paraffin embedded, and decalcified in EDTA mouse bone labeled with Anti-OPG Polyclonal Antibody, Unconjugated (bs-0431R) at 1:100 followed by conjugation to the secondary antibody and DAB staining
Lane 1: Mouse heart lysates; Lane 2: Mouse kidney lysates; Lane 3: Mouse liver lysates probed with OPG Polyclonal Antibody (bs-0431R) at 1:300 overnight at 4˚C. Followed by a conjugated secondary antibody at 1:20000 for 90 min at 37˚C.
Lane 1: Human Raji cell lysates; Lane 2: Human U251 cell lysates probed with OPG Polyclonal Antibody, Unconjugated (bs-0431R) 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-0431R

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

Reactivity: Human, Mouse, Rat

Conjugate: Unconjugated

Catalog #1: bs-0431R-Biotin

Applications: WB, ELISA, IHC-P, IHC-F

Reactivity: Human, Mouse, Rat

Conjugate: Biotin

Catalog #1: bs-0431R-HRP

Applications: WB, ELISA, IHC-P, IHC-F

Reactivity: Human, Mouse, Rat

Conjugate: HRP

Catalog #1: bs-0433R

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

Reactivity: Human, Rat

Conjugate: Unconjugated

Catalog #1: bs-0433R-Biotin

Applications: ELISA, IHC-P, IHC-F

Reactivity: Human, Rat

Conjugate: Biotin

Catalog #1: bs-0433R-HRP

Applications: ELISA, IHC-P, IHC-F

Reactivity: Human, Rat

Conjugate: HRP

Catalog #1: bs-0434R-Biotin

Applications: ELISA, IHC-P, IHC-F

Reactivity: Human, Mouse, Rat

Conjugate: Biotin

Catalog #1: bs-0434R

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

Reactivity: Human, Mouse, Rat

Conjugate: Unconjugated

Catalog #1: bs-0434R-HRP

Applications: ELISA, IHC-P, IHC-F

Reactivity: Human, Mouse, Rat

Conjugate: HRP

Catalog #1: bs-0437R-Biotin

Applications: ELISA, IHC-P, IHC-F

Reactivity: Others

Conjugate: Biotin

Catalog #1: bs-0437R

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

Reactivity: Others

Conjugate: Unconjugated

Catalog #1: bs-0437R-HRP

Applications: ELISA, IHC-P, IHC-F

Reactivity: Others

Conjugate: HRP

Formalin-fixed and paraffin embedded rat pancreas tissue labeled with Anti-ACE1 Polyclonal Antibody, Unconjugated (bs-0439R) at 1:200, followed by conjugation to the secondary antibody and DAB staining
Lane 1: mouse lung lysates Lane 2: mouse liver lysates, Lane 3: mouse adrenal lysates probed with Rabbit Rabbit Anti-ACE Polyclonal Antibody, Unconjugated (bs-0439R) at 1:300 overnight at 4˚C. Followed by conjugation to secondary antibody (bs-0295G-HRP) at 1:5000 for 90 min at 37˚C.

Catalog #1: bs-0439R

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

Reactivity: Mouse, Rat

Conjugate: Unconjugated

Catalog #1: bs-0439R-Biotin

Applications: WB, ELISA, IHC-P, IHC-F

Reactivity: Mouse, Rat

Conjugate: Biotin

Catalog #1: bs-0439R-HRP

Applications: WB, ELISA, IHC-P, IHC-F

Reactivity: Mouse, Rat

Conjugate: HRP

Formalin-fixed and paraffin embedded rat brain labeled with Rabbit Anti ACTH (18-39) Polyclonal Antibody, Unconjugated (bs-0442R) at 1:200 followed by conjugation to the secondary antibody and DAB staining
Formalin-fixed and paraffin-embedded rat brain labeled with Anti-ACTH (18-39)Polyclonal Antibody, Unconjugated(bs-0442R) 1:200, overnight at 4\u00b0C, The secondary antibody was Goat Anti-Rabbit IgG, Cy3 conjugated(bs-0295G-Cy3)used at 1:200 dilution for 40 minutes at 37\u00b0C.

Catalog #1: bs-0442R

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

Reactivity: Rat

Conjugate: Unconjugated

Catalog #1: bs-0442R-Biotin

Applications: ELISA, IHC-P, IHC-F

Reactivity: Rat

Conjugate: Biotin

Catalog #1: bs-0442R-HRP

Applications: ELISA, IHC-P, IHC-F

Reactivity: Rat

Conjugate: HRP

Catalog #1: bs-0443R-Biotin

Applications: ELISA, IHC-P, IHC-F

Reactivity: Human, Rat

Conjugate: Biotin

Formalin-fixed and paraffin embedded rat brain labeled with Rabbit Anti ACTH (1-39) Polyclonal Antibody, Unconjugated (bs-0443R) at 1:200 followed by conjugation to the secondary antibody and DAB staining
Formalin-fixed and paraffin-embedded rat brain labeled with Anti-ACTH (1-39) Polyclonal Antibody, Unconjugated(bs-0443R) 1:200, overnight at 4\u00b0C, The secondary antibody was Goat Anti-Rabbit IgG, Cy3 conjugated(bs-0295G-Cy3)used at 1:200 dilution for 40 minutes at 37\u00b0C.
Paraformaldehyde-fixed, paraffin embedded human pituitary tumour; Antigen retrieval by boiling in sodium citrate buffer (pH6) for 15min; Block endogenous peroxidase by 3% hydrogen peroxide for 30 minutes; Blocking buffer (normal goat serum) at 37\u00b0C for 20min; Antibody incubation with ACTH (1-39) Polyclonal Antibody (bs-0443R) at 1:400 overnight at 4\u00b0C, followed by a conjugated secondary and DAB staining.

Catalog #1: bs-0443R

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

Reactivity: Human, Rat

Conjugate: Unconjugated

Catalog #1: bs-0443R-HRP

Applications: ELISA, IHC-P, IHC-F

Reactivity: Human, Rat

Conjugate: HRP

Catalog #1: bs-0445R

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

Reactivity: Mouse, Rat

Conjugate: Unconjugated

Lane 1: mouse brain lysates Lane 2: mouse thyroid lysates probed with Anti TTF-2\/FOXE1 Polyclonal Antibody, Unconjugated (bs-0446R) at 1:200 in 4˚C. Followed by conjugation to secondary antibody (bs-0295G-HRP) at 1:3000 90min in 37˚C. Predicted band 41kD. Observed band size: 41kD.
Mouse kidney lysates probed with FOXE1 Polyclonal Antibody, Unconjugated (bs-0446R) 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-0446R

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

Reactivity: Mouse

Conjugate: Unconjugated

Catalog #1: bs-0446R-HRP

Applications: WB, ELISA, IHC-P, IHC-F

Reactivity: Mouse

Conjugate: HRP

Catalog #1: bs-0446R-Biotin

Applications: WB, ELISA, IHC-P, IHC-F

Reactivity: Mouse

Conjugate: Biotin

Formalin-fixed and paraffin embedded rat brain tissue labeled with Anti-NIS Polyclonal Antibody, Unconjugated (bs-0448R) at 1:200, followed by conjugation to the secondary antibody and DAB staining
Formalin-fixed and paraffin embedded rat thyroid gland labeled with Anti-NIS Polyclonal Antibody, Unconjugated (bs-0448R) at 1:200, followed by conjugation to the secondary antibody and DAB staining
L1 rat brain lysates L2 rat kidney lysates probed with Anti NIS Polyclonal Antibody, Unconjugated (bs-0448R) at 1:200 overnight at 4˚C. Followed by conjugation to secondary antibody (bs-0295G-HRP) at 1:3000 for 90 min at 37˚C. Predicted band 65kD. Observed band size:65kD.
Formalin-fixed and paraffin-embedded human thyroid labeled with Rabbit Anti-NIS Polyclonal Antibody, Unconjugated(bs-448R) 1:200, overnight at 4\u00b0C, The secondary antibody was Goat Anti-Rabbit IgG, Cy3 conjugated(bs-0295G-Cy3)used at 1:200 dilution for 40 minutes at 37\u00b0C.

Catalog #1: bs-0448R

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

Reactivity: Mouse, Rat

Conjugate: Unconjugated

Paraformaldehyde-fixed, paraffin embedded human liver carcinoma; Antigen retrieval by boiling in sodium citrate buffer (pH6) for 15min; Block endogenous peroxidase by 3% hydrogen peroxide for 30 minutes; Blocking buffer (normal goat serum) at 37\u00b0C for 20min; Antibody incubation with Rabbit Anti-TSLP Polyclonal Antibody, Unconjugated (bs-0449R) at 1:200 overnight at 4\u00b0C, followed by a conjugated secondary for 90 minutes and DAB staining.
Paraformaldehyde-fixed, paraffin embedded (Human kidney); 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 (TSLP) Polyclonal Antibody, Unconjugated (bs-0449R) 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 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; Antibody incubation with (TSLP) Polyclonal Antibody, Unconjugated (bs-0449R) at 1:200 overnight at 4\u00b0C, followed by operating according to SP Kit(Rabbit) (sp-0023) instructionsand DAB staining.

Catalog #1: bs-0449R

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

Reactivity: Human

Conjugate: Unconjugated

Catalog #1: bs-0451R

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

Reactivity: Mouse, Rat

Conjugate: Unconjugated

Catalog #1: bs-0452R

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

Reactivity: Human

Conjugate: Unconjugated

Catalog #1: bs-0452R-Biotin

Applications: ELISA, IHC-P, IHC-F

Reactivity: Human

Conjugate: Biotin

Catalog #1: bs-0452R-HRP

Applications: ELISA, IHC-P, IHC-F

Reactivity: Human

Conjugate: HRP

Catalog #1: bs-0456R

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

Reactivity: Rat

Conjugate: Unconjugated

Catalog #1: bs-0456R-HRP

Applications: ELISA, IHC-P, IHC-F

Reactivity: Rat

Conjugate: HRP

Catalog #1: bs-0456R-Biotin

Applications: ELISA, IHC-P, IHC-F

Reactivity: Rat

Conjugate: Biotin

Formalin-fixed and paraffin embedded rat kidney labeled with Anti-GAPDH Polyclonal Antibody, Unconjugated (bs-0459R) at 1:200 followed by conjugation to the secondary antibody and DAB staining\\n
This image was generously provided by Loyda M. Mel\u00e9ndez at the University of Puerto Rico Medical Sciences Campus.\\nA total of 30ug of monocyte-derived macrophage lysates were reduced and denatured in 1X Laemli Buffer with beta-mercaptoethanol. Samples were loaded into a TGX 4-20% gel, at 150V for 1 hour. Proteins were transferred to a PVDF membrane and probed for proteins of interest. The membrane was re-probed with Rabbit Anti-GAPDH Polyclonal Antibody (bs-0459R) in 5% milk at 1:250 dilution overnight at 4\u00b0C. The next day, the membrane was washed with TBS-T and incubated with goat anti-rabbit HRP conjugated secondary antibody for 1 hour at room temperature. The membrane was exposed for 18 seconds.\\n
MCF-7 cell lysates probed with Rabbit Anti-GAPDH Polyclonal Antibody (bs-0459R) 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.
Mouse muscle lysates probed with Rabbit Anti-GAPDH Polyclonal Antibody (bs-0459R) 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-0459R

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-0466R

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

Reactivity: Human, Sheep, Goat, Cow

Conjugate: Unconjugated

Catalog #1: bs-0467R

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

Reactivity: Rat

Conjugate: Unconjugated