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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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Formalin-fixed and paraffin embedded human lung carcinoma labeled with Anti-CD14 Polyclonal Antibody, Unconjugated (bs-1192R) at 1:200 followed by conjugation to the secondary antibody and DAB staining
Mouse lung lysates probed with Rabbit Anti-CD14 Polyclonal Antibody, Unconjugated (bs-1192R) 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.
Lane 1: Human Siha cell lysates; Lane 2: Human A549 cell lysates; Lane 3: Human HepG2 cell lysates probed with CD14 Polyclonal Antibody, Unconjugated (bs-1192R) at 1:1000 dilution and 4\u00b0C overnight incubation. Followed by conjugated secondary antibody incubation at 1:20000 for 60 min at 37˚C.
Paraformaldehyde-fixed, paraffin embedded (human lung carcinoma); 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 (CD14) Polyclonal Antibody, Unconjugated (bs-1192R) at 1:200 overnight at 4\u00b0C, followed by operating according to SP Kit(Rabbit) (sp-0023) instructionsand DAB staining.

Catalog #1: bs-1192R

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

Reactivity: Human, Mouse

Conjugate: Unconjugated

Formalin-fixed and paraffin embedded mouse heart tissue labeled Anti-CD34 Polyclonal Antibody, Unconjugated (bs-0646R) at 1:200, followed by conjugation to the secondary antibody and DAB staining
Formalin-fixed and paraffin embedded human gastric adenocarcinoma labeled Anti-CD34 Polyclonal Antibody, Unconjugated (bs-0646R) at 1:200, followed by conjugation to the secondary antibody Goat Anti-Rabbit IgG, AF488 conjugated(bs-0295G-AF488)used at 1:200 dilution for 40 minutes at 37\u00b0C
Mouse brain lysates probed with Anti-CD34 Polyclonal Antibody, Unconjugated (bs-0646R) at 1:300 in 4˚C. Followed by conjugation to secondary antibody (bs-0295G-HRP) at 1:5000 90min in RT.
Mouse lung lysate probed with Anti-CD34 Polyclonal Antibody, Unconjugated (bs-0646R) at 1:300 overnight at 4˚C. Followed by conjugation to secondary antibody (bs-0295G-HRP) at 1:5000 for 90 min at RT.

Catalog #1: bs-0646r-TR

Applications: WB, IHC-P, IHC-F, IP, IF

Reactivity: Human, Mouse, Rat

Conjugate: Unconjugated

Catalog #1: bs-0646r-cy3-100ul

Applications: WB, IF

Reactivity: Human, Mouse, Rat

Conjugate: Cy3

Catalog #1: bs-0646r-cy5-100ul

Applications: WB, IF

Reactivity: Human, Mouse, Rat

Conjugate: Cy5

Catalog #1: bs-0646r-cy7-100ul

Applications: WB, IF

Reactivity: Human, Mouse, Rat

Conjugate: Cy7

Catalog #1: bs-0646r-fitc-100ul

Applications: WB, IF

Reactivity: Human, Mouse, Rat

Conjugate: FITC

Catalog #1: bs-0646r-pe-100ul

Applications: WB, IF

Reactivity: Human, Mouse, Rat

Conjugate: PE

Formalin-fixed and paraffin embedded human endometrial cancer labeled with Rabbit Anti-Nrf2 Polyclonal Antibody, Unconjugated (bs-1074R) 1:200 followed by conjugation to the secondary antibody and DAB staining
Formalin-fixed and paraffin embedded mouse myocardium labeled with (bs-1074R) Rabbit Anti-Nrf2 Polyclonal Antibody, Unconjugated 1:300 followed by conjugation to the secondary antibody and DAB staining
Rat brain lysates probed with Anti Nrf2 Polyclonal Antibody, Unconjugated (bs-1074R) at 1:200 overnight at 4˚C. Followed by conjugation to secondary antibody (bs-0295G-HRP) at 1:3000 for 90 min at RT. Predicted band 66kD. Observed band size:66kD.\\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 Nrf2 Polyclonal Antibody, Unconjugated (bs-1074R) at 1:200 overnight at 4\u00b0C, DAB staining.

Catalog #1: bs-1074r

Applications: WB, IHC-P, IHC-F, IF, Flow-Cyt, ICC/IF

Reactivity: Human, Mouse, Rat

Conjugate: Unconjugated

Formalin-fixed and paraffin embedded rat tongue tissue labeled with Anti-phospho-Nrf2 (Ser40) Polyclonal Antibody (bs-2013R), Unconjugated 1:200 followed by conjugation to the secondary antibody and DAB staining
Formalin-fixed and paraffin embedded rat kidney tissue labeled with Anti-phospho-Nrf2 (Ser40) Polyclonal Antibody (bs-2013R), Unconjugated 1:200 followed by conjugation to the secondary antibody and DAB staining
Formalin-fixed and paraffin embedded human colon carcinoma tissue labeled with Anti-phospho-Nrf2 (Ser40) Polyclonal Antibody (bs-2013R), Unconjugated 1:200 followed by conjugation to the secondary Cy5 antibody and DAPIstaining
Formalin-fixed and paraffin embedded human colon carcinoma tissue labeled with Anti-phospho-Nrf2 (Ser40) Polyclonal Antibody (bs-2013R), Unconjugated 1:200 followed by conjugation to the secondary Cy5 antibody

Catalog #1: bs-2013R

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

Reactivity: Human, Mouse

Conjugate: Unconjugated

Catalog #1: bs-1074r-cy3-100ul

Applications: WB, IF

Reactivity: Human, Mouse, Rat

Conjugate: Cy3

Catalog #1: bs-1074r-cy5-100ul

Applications: WB, IF

Reactivity: Human, Mouse, Rat

Conjugate: Cy5

Catalog #1: bs-1074r-cy7-100ul

Applications: WB, IF

Reactivity: Human, Mouse, Rat

Conjugate: Cy7

Catalog #1: bs-1074r-fitc-100ul

Applications: WB, IF

Reactivity: Human, Mouse, Rat

Conjugate: FITC

Catalog #1: bs-3121R

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

Reactivity: Others

Conjugate: Unconjugated

Catalog #1: bs-3121R-Cy3

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

Reactivity: Others

Conjugate: Cy3

Catalog #1: bs-3121R-Cy5

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

Reactivity: Others

Conjugate: Cy5

Catalog #1: bs-3121R-Cy7

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

Reactivity: Others

Conjugate: Cy7

Catalog #1: bs-4595R

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

Reactivity: Human

Conjugate: Unconjugated

Catalog #1: bs-3121R-FITC

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

Reactivity: Others

Conjugate: FITC

Catalog #1: bs-4595R-Cy7

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

Reactivity: Human

Conjugate: Cy7

Catalog #1: bs-4595R-Cy3

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

Reactivity: Human

Conjugate: Cy3

Catalog #1: bs-4595R-FITC

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

Reactivity: Human

Conjugate: FITC

Catalog #1: bs-4595R-Cy5

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

Reactivity: Human

Conjugate: Cy5

Formalin-fixed and paraffin embedded human colon carcinoma labeled with Anti-MMP9 Polyclonal Antibody, Unconjugated (bs-4593R) at 1:200 followed by conjugation to the secondary antibody and DAB staining.
L1 mouse brain lysates L2 mouse heart lysates probed with Anti MMP9 Polyclonal Antibody, Unconjugated (bs-4593R) 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 78kD. Observed band size: 78kD.

Catalog #1: bs-4593R

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

Reactivity: Human

Conjugate: Unconjugated

Catalog #1: bs-4593R-Cy5

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

Reactivity: Human

Conjugate: Cy5

Catalog #1: bs-4593R-Cy7

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

Reactivity: Human

Conjugate: Cy7

Catalog #1: bs-4593R-Cy3

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

Reactivity: Human

Conjugate: Cy3

Catalog #1: bs-4593R-FITC

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

Reactivity: Human

Conjugate: FITC

Formalin-fixed and paraffin embedded rat colon tissue labeled with Anti-P-selectin Polyclonal Antibody (bs-0561R), Unconjugated at 1:200, followed by conjugation to the secondary antibody and DAB staining
Formalin-fixed and paraffin embedded rat pancreas labeled with Rabbit Anti-CD62p Polyclonal Antibody, Unconjugated (bs-0561R) at 1:200 followed by conjugation to the secondary antibody and DAB staining
Lane 1: K562 cell lysates; Lane 2: Huvec cell lysates; Lane 3: Jurkat cell lysates probed with CD62p Polyclonal Antibody, Unconjugated (bs-0561R) at 1:1000 dilution and 4˚C overnight incubation. Followed by conjugated secondary antibody incubation at 1:20000 for 60 min at 37˚C.
Paraformaldehyde-fixed, paraffin embedded Rat Spleen; Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15 min; Antibody incubation with CD62p Polyclonal Antibody, Unconjugated (bs-0561R) at 1:100 overnight at 4\u00b0C, followed by conjugation to the bs-0295G-HRP and DAB (C-0010) staining.

Catalog #1: bs-0561r

Applications: IHC-P, IHC-F, IF

Reactivity: Human

Conjugate: Unconjugated

Catalog #1: bs-0561r-cy3-100ul

Applications: IF

Reactivity: Human

Conjugate: Cy3

Catalog #1: bs-0561r-cy5-100ul

Applications: IF

Reactivity: Human

Conjugate: Cy5

Formalin-fixed and paraffin embedded rat kidney labeled with Rabbit Anti-NFKBIA\/IKB alpha Polyclonal Antibody, Unconjugated (bs-1287R) at 1:200 followed by conjugation to the secondary antibody and DAB staining\\n
Lane 1: Mouse Spleen lysates probed with NFKBIA\/IKB alpha Polyclonal Antibody, Unconjugated (bs-1287R) at 1:300 overnight at 4˚C. Followed by a conjugated secondary antibody at 1:10000 for 60 min at 37˚C.
Hela lysates probed with NFKBIA\/IKB alpha Polyclonal Antibody, Unconjugated (bs-1287R) at 1:1000 dilution and 4˚C overnight incubation. Followed by conjugated secondary antibody incubation at 1:20000 for 60 min at 37˚C.
HepG2 lysates probed with NFKBIA\/IKB alpha Polyclonal Antibody, Unconjugated (bs-1287R) 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-1287R

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-0561r-cy7-100ul

Applications: IF

Reactivity: Human

Conjugate: Cy7

Catalog #1: bs-0561r-fitc-100ul

Applications: IF

Reactivity: Human

Conjugate: FITC

Catalog #1: bs-1287R-Cy3

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

Reactivity: Human, Mouse, Rat

Conjugate: Cy3

Catalog #1: bs-1287R-Cy5

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

Reactivity: Human, Mouse, Rat

Conjugate: Cy5

Catalog #1: bs-1287R-Cy7

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

Reactivity: Human, Mouse, Rat

Conjugate: Cy7

Catalog #1: bs-1287R-FITC

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

Reactivity: Human, Mouse, Rat

Conjugate: FITC

Lane 1: Rat brain lysates; Lane 2: Rat liver lysates probed with Rabbit Anti-eNOS (Thr113) Polyclonal Antibody (bs-3589R) at 1:300 overnight in 4˚C. Followed by conjugation to the secondary antibody (bs-0295G-HRP) at 1:5000 90min in 37˚C.
U-937 cells were fixed with 4% PFA for 10min at room temperature,permeabilized with 0.1% PBST for 20 min at room temperature, and incubated in 5% BSA blocking buffer for 30 min at room temperature. Cells were then stained with eNOS (Thr113) Polyclonal Antibody(bs-3589R)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).

Catalog #1: bs-3589R

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

Reactivity: Human

Conjugate: Unconjugated

Catalog #1: bs-3589R-Cy5

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

Reactivity: Human

Conjugate: Cy5

Catalog #1: bs-3589R-Cy3

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

Reactivity: Human

Conjugate: Cy3

Catalog #1: bs-3589R-FITC

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

Reactivity: Human

Conjugate: FITC

Catalog #1: bs-3589R-Cy7

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

Reactivity: Human

Conjugate: Cy7

Formalin-fixed and paraffin embedded rat brain labeled with Anti-CDH2\/N-cadherin Polyclonal Antibody, Unconjugated (bs-1172R) at 1:200 followed by conjugation to the secondary antibody and DAB staining.
Formalin-fixed and paraffin-embedded rat brain labeled with Anti-CDH2\/N-cadherin Polyclonal Antibody, Unconjugated(bs-1172R) 1:200, overnight at 4\u00b0C, The secondary antibody was Goat Anti-Rabbit IgG, PE conjugated(bs-0295G-PE)used at 1:200 dilution for 40 minutes at 37\u00b0C.
Mouse breast cancer lysates probed with Anti-N-cadherin Polyclonal Antibody, Unconjugated (bs-1172R) at 1:300 in 4˚C. Followed by conjugation to secondary antibody (bs-0295G-HRP) at 1:5000 90min in 37˚C.
Paraformaldehyde-fixed, paraffin embedded human lung carcinoma tissue; 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-N-cadherin Polyclonal Antibody, Unconjugated (bs-1172R) at 1:400 overnight at 4\u00b0C, followed by a conjugated secondary and DAB staining

Catalog #1: bs-1172R

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

Reactivity: Human, Mouse, Rat

Conjugate: Unconjugated

Lane 1:Mouse kidney lysate Lane 2: Mouse brain lysate probed with Rabbit Anti-Bad Polyclonal Antibody, Unconjugated (bs-1304R) 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.
Image provided by the Independent Validation Program (badge number 29802). Lane 1: MCF7, Lane 2: c6\/36 mosquito cell extract (non-reactive\\nspecies) probed with Rabbit Anti-BAD Polyclonal Antibody, Unconjugated (bs-1304R) at 1:200 overnight at 4˚C. Followed by conjugation to secondary antibody at 1:10000 for 60 min at 26˚C. \\n
Paraformaldehyde-fixed, paraffin embedded (human lung carcinoma); 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 (Bad ) Polyclonal Antibody, Unconjugated (bs-1304R) 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 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 (Bad ) Polyclonal Antibody, Unconjugated (bs-1304R) at 1:200 overnight at 4\u00b0C, followed by operating according to SP Kit(Rabbit) (sp-0023) instructionsand DAB staining.

Catalog #1: bs-1304R

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-5768R

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

Reactivity: Human, Rat

Conjugate: Unconjugated

Catalog #1: bs-1172R-Cy3

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

Reactivity: Human, Mouse, Rat

Conjugate: Cy3

Catalog #1: bs-1172R-Cy5

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

Reactivity: Human, Mouse, Rat

Conjugate: Cy5