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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 rat brain labeled with Anti-CHRNA4 Polyclonal Antibody, Unconjugated (bs-1038R) at 1:200 followed by conjugation to the secondary antibody and DAB staining.
Formalin-fixed and paraffin embedded human glioma labeled with Anti-CHRNA4 Polyclonal Antibody, Unconjugated (bs-1038R) at 1:200 followed by conjugation to the secondary antibody and DAB staining.
Lane 1: mouse brain lysates Lane 2: mouse heart lysates probed with Anti CHRNA4 Polyclonal Antibody, Unconjugated (bs-1038R) at 1:200 in 4˚C. Followed by conjugation to secondary antibody (bs-0295G-HRP) at 1:3000 90min in 37˚C. Predicted band 69kD. Observed band size: 69kD.
Lane 1: Human A673 cell lysates; Lane 2: Human HepG2 cell lysates; Lane 3: Human MOLT4 cell lysates probed with CHRNA4 Polyclonal Antibody, Unconjugated (bs-1038R) at 1:1000 dilution and 4\u00b0C overnight incubation. Followed by conjugated secondary antibody incubation at 1:20000 for 60 min at 37˚C.

Catalog #1: bs-1038R

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

Reactivity: Human, Mouse, Rat

Conjugate: Unconjugated

Formalin-fixed and paraffin embedded human endometrium labeled with Anti-TIMP-2 Polyclonal Antibody, Unconjugated (bs-10395R) at 1:200 followed by conjugation to the secondary antibody and DAB staining
Formalin-fixed and paraffin embedded mouse placenta labeled with Anti-TIMP-2 Polyclonal Antibody, Unconjugated (bs-10395R) at 1:200 followed by conjugation to the secondary antibody and DAB staining
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 TIMP-2 Polyclonal Antibody (bs-10395R) at 1:400 overnight at 4\u00b0C, followed by a conjugated secondary for 20 minutes and DAB staining.
A549 lysates probed with TIMP-2 Polyclonal Antibody, Unconjugated (bs-10395R) 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-10395R

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

Reactivity: Human, Mouse, Rat

Conjugate: Unconjugated

Formalin-fixed and paraffin embedded rat pancreas tissue labeled with Anti-Tenascin C\/Tn-C Polyclonal Antibody, Unconjugated (bs-1039R) at 1:200 followed by conjugation to the secondary antibody and DAB staining\\n
Formalin-fixed and paraffin embedded mouse stomach tissue labeled with Anti-Tenascin C\/Tn-C Polyclonal Antibody, Unconjugated (bs-1039R) at 1:200 followed by conjugation to the secondary antibody and DAB staining\\n

Catalog #1: bs-1039R

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

Reactivity: Human, Mouse, Rat

Conjugate: Unconjugated

Catalog #1: bs-1039R-Biotin

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

Reactivity: Human, Mouse, Rat

Conjugate: Biotin

Catalog #1: bs-1039R-HRP

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

Reactivity: Human, Mouse, Rat

Conjugate: HRP

Catalog #1: bs-1039R-Cy3

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

Reactivity: Human, Mouse, Rat

Conjugate: Cy3

Catalog #1: bs-1039R-Cy5

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

Reactivity: Human, Mouse, Rat

Conjugate: Cy5

Catalog #1: bs-1039R-Cy7

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

Reactivity: Human, Mouse, Rat

Conjugate: Cy7

Catalog #1: bs-1039R-FITC

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

Reactivity: Human, Mouse, Rat

Conjugate: FITC

Paraformaldehyde-fixed, paraffin embedded mouse lung 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-Pan cytokeratin Polyclonal Antibody, Unconjugated (bs-10403R) at 1:400 overnight at 4\u00b0C, followed by a conjugated secondary and DAB staining
Paraformaldehyde-fixed, paraffin embedded mouse lung 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-Pan cytokeratin Polyclonal Antibody, Unconjugated (bs-10403R) at 1:400 overnight at 4\u00b0C, followed by a conjugated secondary and DAPI staining
Paraformaldehyde-fixed, paraffin embedded mouse lung 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-Pan cytokeratin Polyclonal Antibody, Unconjugated (bs-10403R) at 1:400 overnight at 4\u00b0C, followed by a conjugated secondary and DAB staining
Paraformaldehyde-fixed, paraffin embedded mouse lung 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-Pan cytokeratin Polyclonal Antibody, Unconjugated (bs-10403R) at 1:400 overnight at 4\u00b0C, followed by a conjugated secondary and DAPI staining

Catalog #1: bs-10403R

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

Reactivity: Human, Mouse, Rat

Conjugate: Unconjugated

Catalog #1: bs-10403R-HRP

Applications: WB, IHC-P, IHC-F

Reactivity: Human, Mouse, Rat

Conjugate: HRP

Catalog #1: bs-10403R-Biotin

Applications: WB, IHC-P, IHC-F

Reactivity: Human, Mouse, Rat

Conjugate: Biotin

Catalog #1: bs-10403R-Cy5

Applications: WB, IF

Reactivity: Human, Mouse, Rat

Conjugate: Cy5

Catalog #1: bs-10403R-Cy3

Applications: WB, IF

Reactivity: Human, Mouse, Rat

Conjugate: Cy3

Catalog #1: bs-10403R-Cy7

Applications: WB, IF

Reactivity: Human, Mouse, Rat

Conjugate: Cy7

Catalog #1: bs-10403R-FITC

Applications: WB, IF

Reactivity: Human, Mouse, Rat

Conjugate: FITC

Catalog #1: bs-10407R

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

Reactivity: Human, Mouse, Rat

Conjugate: Unconjugated

Formalin-fixed and paraffin embedded human prostate labeled with Anti-Cyclooxygenase-2 Polyclonal Antibody, Unconjugated (bs-10411R) at 1:200 followed by conjugation to the secondary antibody and DAB staining
Formalin-fixed and paraffin embedded mouse brain labeled with Anti-Cyclooxygenase-2 Polyclonal Antibody, Unconjugated (bs-10411R) at 1:200 followed by conjugation to the secondary antibody and DAB staining
MCF-7 cells were stained with Cyclooxygenase Polyclonal Antibody, Unconjugated(bs-10411R) at 1:500 in PBS and incubated for two hours at 37\u00b0C followed by Goat Anti-Rabbit IgG (H+L) Cy3 conjugated secondary antibody. DAPI staining of the nucleus was done and then detected.
Lane 1: Recombinant human COX2 protein probed with Cyclooxygenase 2 Polyclonal Antibody, Unconjugated (bs-10411R) at 1:1000 dilution and 4\u00b0C overnight incubation. Followed by conjugated secondary antibody incubation at 1:20000 for 60 min at 37˚C.

Catalog #1: bs-10411R

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

Reactivity: Human, Mouse

Conjugate: Unconjugated

Catalog #1: bs-10411R-HRP

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

Reactivity: Human, Mouse

Conjugate: HRP

Catalog #1: bs-10411R-Biotin

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

Reactivity: Human, Mouse

Conjugate: Biotin

Catalog #1: bs-10411R-Cy3

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

Reactivity: Human, Mouse

Conjugate: Cy3

Catalog #1: bs-10411R-Cy5

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

Reactivity: Human, Mouse

Conjugate: Cy5

Catalog #1: bs-10411R-Cy7

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

Reactivity: Human, Mouse

Conjugate: Cy7

Catalog #1: bs-10411R-FITC

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

Reactivity: Human, Mouse

Conjugate: FITC

Catalog #1: bs-10417R-HRP

Applications: WB, ELISA

Reactivity: Human, Mouse

Conjugate: HRP

Lane 1: Rat Lymph node lysates; Lane 2: Mouse Testis lysates probed with Factor VIIIa light chain Polyclonal Antibody, Unconjugated (bs-10417R) at 1:300 dilution and 4˚C overnight incubation. Followed by conjugated secondary antibody incubation at 1:10000 for 60 min at 37˚C.
MCF-7 lysates probed with Factor VIIIa light chain Polyclonal Antibody, Unconjugated (bs-10417R) at 1:300 dilution and 4˚C overnight incubation. Followed by conjugated secondary antibody incubation at 1:10000 for 60 min at 37˚C.
Raji lysates probed with Factor VIIIa light chain Polyclonal Antibody, Unconjugated (bs-10417R) 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-10417R

Applications: WB, ELISA

Reactivity: Human, Mouse

Conjugate: Unconjugated

Catalog #1: bs-10417R-Biotin

Applications: WB, ELISA

Reactivity: Human, Mouse

Conjugate: Biotin

Catalog #1: bs-10419R-Cy3

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

Reactivity: Human, Mouse, Rat

Conjugate: Cy3

Catalog #1: bs-10419R-HRP

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

Reactivity: Human, Mouse, Rat

Conjugate: HRP

Catalog #1: bs-10419R

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

Reactivity: Human, Mouse, Rat

Conjugate: Unconjugated

Catalog #1: bs-10419R-Biotin

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

Reactivity: Human, Mouse, Rat

Conjugate: Biotin

Catalog #1: bs-10419R-Cy5

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

Reactivity: Human, Mouse, Rat

Conjugate: Cy5

Catalog #1: bs-10419R-Cy7

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

Reactivity: Human, Mouse, Rat

Conjugate: Cy7

Catalog #1: bs-10419R-FITC

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

Reactivity: Human, Mouse, Rat

Conjugate: FITC

Formalin-fixed and paraffin embedded human gastric carcinoma labeled with Anti-MEK1\/2(MAPKK1) Polyclonal Antibody, Unconjugated (bs-1041R) at 1:200 followed by conjugation to the secondary antibody and DAB staining.
Paraformaldehyde-fixed, paraffin embedded human lung 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-MEK1\/2 Polyclonal Antibody, Unconjugated (bs-1041R) at 1:500 overnight at 4\u00b0C, followed by a conjugated secondary and DAB staining.

Catalog #1: bs-1041R

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

Reactivity: Human, Mouse, Rat

Conjugate: Unconjugated

Catalog #1: bs-1041R-Biotin

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

Reactivity: Human, Mouse, Rat

Conjugate: Biotin

Catalog #1: bs-1041R-HRP

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

Reactivity: Human, Mouse, Rat

Conjugate: HRP

Catalog #1: bs-1041R-Cy5

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

Reactivity: Human, Mouse, Rat

Conjugate: Cy5

Catalog #1: bs-1041R-Cy3

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

Reactivity: Human, Mouse, Rat

Conjugate: Cy3

Catalog #1: bs-1041R-FITC

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

Reactivity: Human, Mouse, Rat

Conjugate: FITC

Catalog #1: bs-1041R-Cy7

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

Reactivity: Human, Mouse, Rat

Conjugate: Cy7

Cerebral cortex lysates probed with Nemo-like kinase (Thr298) Antibody, Unconjugated (bs-10421R) 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 Human colon 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 Nemo-like kinase (Thr298) Polyclonal Antibody, Unconjugated (bs-10421R) at 1:200 overnight at 4\u00b0C, DAB staining.

Catalog #1: bs-10421R

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

Reactivity: Human, Mouse

Conjugate: Unconjugated

Catalog #1: bs-10421R-HRP

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

Reactivity: Human, Mouse

Conjugate: HRP

Catalog #1: bs-10421R-Biotin

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

Reactivity: Human, Mouse

Conjugate: Biotin

Catalog #1: bs-10421R-Cy7

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

Reactivity: Human, Mouse

Conjugate: Cy7

Catalog #1: bs-10421R-Cy5

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

Reactivity: Human, Mouse

Conjugate: Cy5

Catalog #1: bs-10421R-FITC

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

Reactivity: Human, Mouse

Conjugate: FITC

Catalog #1: bs-10421R-Cy3

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

Reactivity: Human, Mouse

Conjugate: Cy3