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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-0644R-HRP

Applications: ELISA, IHC-P, IHC-F

Reactivity:

Conjugate: HRP

Catalog #1: bs-0644R

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

Reactivity:

Conjugate: Unconjugated

Formalin-fixed and paraffin embedded rat heart tissue labeled Anti-Connexin 43 Polyclonal Antibody, Unconjugated (bs-0651R) at 1:200, followed by conjugation to the secondary antibody and DAB staining
Formalin-fixed and paraffin embedded rat heart tissue labeled Anti-Connexin 43 Polyclonal Antibody, Unconjugated (bs-0651R) at 1:200, followed by conjugation to the secondary antibody Goat Anti-Rabbit IgG, PE conjugated(bs-0295G-PE)used at 1:200 dilution for 40 minutes at 37\u00b0C.
MCF-7 cells were stained with Connexin 43 Polyclonal Antibody, Unconjugated(bs-0651R) 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.
Hela cells probed with Connexin 43 Polyclonal Antibody, unconjugated (bs-0651R) at 1:100 dilution for 30 minutes compared to control cells (blue) and isotype control (orange)

Catalog #1: bs-0651R

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-0651R-Biotin

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

Reactivity: Human, Mouse, Rat

Conjugate: Biotin

Catalog #1: bs-0651R-HRP

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

Reactivity: Human, Mouse, Rat

Conjugate: HRP

Catalog #1: bs-0652R

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

Reactivity: Human

Conjugate: Unconjugated

Catalog #1: bs-0652R-Biotin

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

Reactivity: Human

Conjugate: Biotin

Catalog #1: bs-0652R-HRP

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

Reactivity: Human

Conjugate: HRP

Catalog #1: bs-0653R-Biotin

Applications: ELISA, IHC-P, IHC-F

Reactivity: Plant

Conjugate: Biotin

Catalog #1: bs-0653R

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

Reactivity: Plant

Conjugate: Unconjugated

Catalog #1: bs-0653R-HRP

Applications: ELISA, IHC-P, IHC-F

Reactivity: Plant

Conjugate: HRP

Formalin-fixed and paraffin embedded rat liver tissue labeled Anti-GHR Polyclonal Antibody, Unconjugated (bs-0654R) at 1:400, followed by conjugation to the secondary antibody and DAB staining
Human A549 cell lysates probed with Rabbit Anti-GHR Polyclonal Antibody, Unconjugated (bs-0654R) (green) at 1:20 for 30 minutes followed by a FITC conjugated secondary antibody compared to control cells (blue).
This image was generously provided by Brandon Menzies, PhD, from The University of Melbourne. Paraffin embedded tammar wallaby (Macropus eugenii) liver labeled with Rabbit Anti-GHR Polyclonal Antibody, Unconjugated (bs-0654R) at 1:300 followed by conjugation to a secondary antibody and staining.
Lane 1: Mouse Testis lysates; Lane 2: Mouse Cerebrum lysates; Lane 3: Rat Testis lysates; Lane 4: Rat Cerebrum lysates probed with GHR Polyclonal Antibody, Unconjugated (bs-0654R) 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-0654R

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-0654R-Biotin

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

Reactivity: Human, Mouse, Rat

Conjugate: Biotin

Catalog #1: bs-0654R-HRP

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

Reactivity: Human, Mouse, Rat

Conjugate: HRP

Formalin-fixed and paraffin embedded rat brain labeled with Rabbit Anti PAK7\/PAK5\/MBT Polyclonal Antibody, Unconjugated (bs-0655R) at 1:200 followed by conjugation to the secondary antibody and DAB staining
Formalin-fixed and paraffin embedded mouse embryo labeled with Rabbit Anti PAK7\/PAK5\/MBT Polyclonal Antibody, Unconjugated (bs-0655R) 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 PAK5 Polyclonal Antibody, Unconjugated (bs-0655R) at 1:200 overnight at 4\u00b0C, DAB staining.
Paraformaldehyde-fixed, paraffin embedded Rat cerebellum; 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 PAK5 Polyclonal Antibody, Unconjugated (bs-0655R) at 1:200 overnight at 4\u00b0C, DAB staining.

Catalog #1: bs-0655R

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

Reactivity: Mouse, Rat

Conjugate: Unconjugated

Formalin-fixed and paraffin embedded rat kidney tissue labeled Anti-MRP1 Polyclonal Antibody, Unconjugated (bs-0657R) at 1:200, followed by conjugation to the secondary antibody and DAB staining
Formalin-fixed and paraffin embedded rat brain tissue labeled Anti-MRP1 Polyclonal Antibody, Unconjugated (bs-0657R) at 1:200, followed by conjugation to the secondary antibody and DAB staining
Human A549 cell lysates probed with Rabbit Anti-MRP1 Polyclonal Antibody, Unconjugated (bs-0657R) (green) at 1:10 for 30 minutes followed by a FITC conjugated secondary antibody compared to control cells (blue).
K562 cells were incubated in 5% BSA blocking buffer for 30 min at room temperature. Cells were then stained with MRP1 Polyclonal Antibody(bs-0657R)at 1:100 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-0657R

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

Reactivity: Human, Rat

Conjugate: Unconjugated

Catalog #1: bs-0657R-Biotin

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

Reactivity: Human, Rat

Conjugate: Biotin

Catalog #1: bs-0657R-HRP

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

Reactivity: Human, Rat

Conjugate: HRP

Formalin-fixed and paraffin embedded rabbit carotid artery labeled Anti-Cyclin D3 Polyclonal Antibody, Unconjugated (bs-0660R) at 1:200, followed by conjugation to the secondary antibody and DAB staining
Molt-4 cells(black) were fixed with 4% PFA for 10min at room temperature,permeabilized with 90% ice-cold methanol for 20 min at -20\u2103, and incubated in 5% BSA blocking buffer for 30 min at room temperature. Cells were then stained with Cyclin D3 Polyclonal Antibody(bs-0660R)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(blue) incubation for 40 min at room temperature. Acquisitions of 20,000 events were performed. Cells stained with primary antibody (green), and isotype control (orange).
Hela 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 (Cyclin D3) polyclonal Antibody, Unconjugated (bs-0660R) 1:100, 90 minutes at 37\u00b0C; followed by a conjugated Goat Anti-Rabbit IgG antibody at 37\u00b0C for 90 minutes, DAPI (blue, C02-04002) was used to stain the cell nuclei.
Lane 1: Mouse Testis tissue lysates; Lane 2: Rat Testis tissue lysates probed with Cyclin D3 Polyclonal Antibody, Unconjugated (bs-0660R) 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-0660R

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-0660R-Biotin

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

Reactivity: Human, Mouse, Rat

Conjugate: Biotin

Catalog #1: bs-0660R-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 LRP\/MVP Polyclonal Antibody, Unconjugated (bs-0661R) at 1:200 followed by conjugation to the secondary antibody and DAB staining
Human HepG2 cells probed with Rabbit Anti-LRP Polyclonal Antibody (bs-0661R-FITC) at 1:50 for 40 minutes (green) compared to control cells (blue) and isotype control (orange)
Hela 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 (LRP\/MVP) polyclonal Antibody, Unconjugated (bs-0661R) 1:100, 90 minutes at 37\u00b0C; followed by a 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-0661R

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

Reactivity: Human

Conjugate: Unconjugated

Formalin-fixed and paraffin embedded human endometrium carcinoma labeled Anti-HMGB1 Polyclonal Antibody, Unconjugated (bs-0664R) at 1:200, followed by conjugation to the secondary antibody and DAB staining
Lane 1: Mouse Macrophages probed with Rabbit Anti-HMGB1 Polyclonal Antibody, Unconjugated (bs-0664R) at 1:300 overnight at 4˚C. Followed by conjugation to secondary antibody (bs-0295G-HRP) at 1:5000 for 90 min at RT.
Human HepG2 cell lysates probed with Rabbit Anti-HMGB1 Polyclonal Antibody, PE-Cy5 conjugated (bs-0664R-PE-Cy5) (green) at 1:20 for 30 minutes followed compared to unstained cells (blue) and PE-Cy5 isotype control bs-0295P-PE-Cy5(orange).
HL-60 cells were fixed with 4% PFA for 10min at room temperature,permeabilized with 90% ice-cold methanol for 20 min at -20\u2103, and incubated in 5% BSA blocking buffer for 30 min at room temperature. Cells were then stained with HMGB1 Polyclonal Antibody(bs-0664R)at 1:100 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-0664R

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-0664R-Biotin

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

Reactivity: Human, Mouse, Rat

Conjugate: Biotin

Catalog #1: bs-0664R-HRP

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

Reactivity: Human, Mouse, Rat

Conjugate: HRP

Formalin-fixed and paraffin embedded mouse embryo labeled with Rabbit Anti PIWIL1\/Miwi Polyclonal Antibody, Unconjugated (bs-0665R) at 1:200 followed by conjugation to the secondary antibody and DAB staining
Formalin-fixed and paraffin embedded human kidney labeled with Anti-PIWIL1 Polyclonal Antibody, Unconjugated (bs-0665R) at 1:200 followed by conjugation to the secondary antibody and DAB staining.

Catalog #1: bs-0665R

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

Reactivity: Human

Conjugate: Unconjugated

Catalog #1: bs-0665R-Biotin

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

Reactivity: Human

Conjugate: Biotin

Catalog #1: bs-0665R-HRP

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

Reactivity: Human

Conjugate: HRP

Catalog #1: bs-0668r-biotin-100ul

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

Reactivity: Human, Mouse, Rat

Conjugate: Biotin

Formalin-fixed and paraffin-embedded mouse intestine labeled with Anti-C-Met\/Met\/HGFR Polyclonal Antibody, Unconjugated(bs-0668R) 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.
Formalin-fixed and paraffin embedded human gastric carcinoma labeled Anti-C-Met Polyclonal Antibody, Unconjugated (bs-0668R) at 1:100, followed by conjugation to the secondary antibody and DAB staining
Mouse nephrocytes probed with Rabbit Anti-Met (c Met) Polyclonal Antibody (bs-0668R) at 6ug for 30 minutes followed by incubation with Goat Anti-Rabbit IgG FITC conjugated secondary (bs-0295G-FITC) at 1:100 (green) for 40 minutes compared to control cells (blue), secondary only (light blue) and isotype control (orange).

Catalog #1: bs-0668r-TR

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

Reactivity: Human, Mouse, Rat

Conjugate: Unconjugated

Catalog #1: bs-0668r-hrp-100ul

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

Reactivity: Human, Mouse, Rat

Conjugate: HRP

Catalog #1: bs-0669R-HRP

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

Reactivity: Human, Rat

Conjugate: HRP

Catalog #1: bs-0669R

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

Reactivity: Human, Rat

Conjugate: Unconjugated

Catalog #1: bs-0669R-Biotin

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

Reactivity: Human, Rat

Conjugate: Biotin

Catalog #1: bs-0671R

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

Reactivity: Rat

Conjugate: Unconjugated

Catalog #1: bs-0671R-Biotin

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

Reactivity: Rat

Conjugate: Biotin

Catalog #1: bs-0671R-HRP

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

Reactivity: Rat

Conjugate: HRP

Formalin-fixed and paraffin embedded human thyroid carcinoma labeled Anti-B7H4 Polyclonal Antibody, Unconjugated (bs-0673R) at 1:200, followed by conjugation to the secondary antibody and DAB staining
Formalin-fixed and paraffin embedded human gastric carcinoma labeled Anti-B7H4 Polyclonal Antibody, Unconjugated (bs-0673R) at 1:200, followed by conjugation to the secondary antibody and DAB staining
Formalin-fixed and paraffin embedded human colon carcinoma labeled Anti-B7H4 Polyclonal Antibody, Unconjugated (bs-0673R) at 1:200, followed by conjugation to the secondary antibody and DAB staining
Hela cells probed with B7H4 Polyclonal Antibody, Unconjugated (bs-0673R) at 1:100 for 30 minutes followed by incubation with a conjugated secondary (PE Conjugated) (green) for 30 minutes compared to control cells (blue), secondary only (light blue) and isotype control (orange).

Catalog #1: bs-0673R

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

Reactivity: Human, Mouse, Rat

Conjugate: Unconjugated

Catalog #1: bs-0673R-Biotin

Applications: ELISA, IHC-P, IHC-F

Reactivity: Human, Mouse, Rat

Conjugate: Biotin

Catalog #1: bs-0673R-HRP

Applications: ELISA, IHC-P, IHC-F

Reactivity: Human, Mouse, Rat

Conjugate: HRP

Image was kindly submitted by Dr. Uthaman from Yale University. L6 cells were transfected with FGFR2, and stained with RABBIT ANTI-FGFR2 POLYCLONAL ANTIBODY, conjugated (bs-0675R-FITC) at 1:100 dilution\\n
Paraformaldehyde-fixed, paraffin embedded human skin; 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 FGFR2 Polyclonal Antibody, Unconjugated (bs-0675R) at 1:400 overnight at 4\u00b0C, followed by a conjugated secondary for 20 minutes and 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 FGFR2 Polyclonal Antibody, Unconjugated (bs-0675R) at 1:400 for 20 minutes and DAB staining.
Lane 1: Mouse Spinal cord tissue lysates; Lane 2: Mouse NIH\/3T3 cell lysates; Lane 3: Human 293T cell lysates; Lane 4: Human A431 cell lysates; Lane 5: Human HeLa cell lysates probed with FGFR2 Polyclonal Antibody, Unconjugated (bs-0675R) 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-0675R

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

Reactivity: Human, Mouse

Conjugate: Unconjugated

Catalog #1: bs-0675R-Biotin

Applications: ELISA, IHC-P, IHC-F

Reactivity: Human, Mouse

Conjugate: Biotin

Catalog #1: bs-0676R-Biotin

Applications: ELISA, IHC-P, IHC-F

Reactivity: Human, Rat

Conjugate: Biotin

Formalin-fixed and paraffin embedded rat brain labeled Anti-FGFR4 Polyclonal Antibody, Unconjugated (bs-0676R) at 1:200, followed by conjugation to the secondary antibody and DAB staining
Formalin-fixed and paraffin embedded human cervical carcinoma labeled Anti-FGFR4 Polyclonal Antibody, Unconjugated (bs-0676R) at 1:200, followed by conjugation to the secondary antibody and DAB staining
Paraformaldehyde-fixed, paraffin embedded Rat stomach; 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 FGFR4\/CD334 Polyclonal Antibody, Unconjugated (bs-0676R) at 1:200 overnight at 4\u00b0C, DAB staining.

Catalog #1: bs-0676R

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

Reactivity: Human, Rat

Conjugate: Unconjugated

Catalog #1: bs-0675R-HRP

Applications: ELISA, IHC-P, IHC-F

Reactivity: Human, Mouse

Conjugate: HRP

Catalog #1: bs-0676R-HRP

Applications: ELISA, IHC-P, IHC-F

Reactivity: Human, Rat

Conjugate: HRP

Catalog #1: bs-0677R-HRP

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

Reactivity: Human

Conjugate: HRP

Catalog #1: bs-0677R

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

Reactivity: Human

Conjugate: Unconjugated