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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-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

Catalog #1: bs-0446R-Cy7

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

Reactivity: Mouse

Conjugate: Cy7

Catalog #1: bs-0446R-Cy5

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

Reactivity: Mouse

Conjugate: Cy5

Catalog #1: bs-0446R-Cy3

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

Reactivity: Mouse

Conjugate: Cy3

Catalog #1: bs-0446R-FITC

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

Reactivity: Mouse

Conjugate: FITC

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

Catalog #1: bs-0451R

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 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-0467R

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

Reactivity: Rat

Conjugate: Unconjugated

Catalog #1: bs-0467R-Biotin

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

Reactivity: Rat

Conjugate: Biotin

Catalog #1: bs-0467R-HRP

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

Reactivity: Rat

Conjugate: HRP

Catalog #1: bs-0467R-Cy3

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

Reactivity: Rat

Conjugate: Cy3

Catalog #1: bs-0467R-Cy7

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

Reactivity: Rat

Conjugate: Cy7

Catalog #1: bs-0467R-Cy5

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

Reactivity: Rat

Conjugate: Cy5

Formalin-fixed and paraffin embedded human colon carcinoma labeled with Rabbit Anti Adiponectin Polyclonal Antibody, Unconjugated (bs-0471R) at 1:200 followed by conjugation to the secondary antibody and DAB staining
Formalin-fixed and paraffin embedded mouse liver labeled with Rabbit Anti Adiponectin Polyclonal Antibody, Unconjugated (bs-0471R) at 1:200 followed by conjugation to the secondary antibody and DAB staining
L1 rat liver lysates L2 mouse intestine lysates probed with Anti Adiponectin Polyclonal Antibody, Unconjugated (bs-0471R) 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 25kD. Observed band size:25kD.
Mouse heart lysates probed with Rabbit Anti-Adiponectin Polyclonal Antibody, Unconjugated (bs-0471R) 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-0471R

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

Reactivity: Human, Mouse, Rat

Conjugate: Unconjugated

Catalog #1: bs-0467R-FITC

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

Reactivity: Rat

Conjugate: FITC

Formalin-fixed and paraffin embedded rat lung labeled with Anti- VSIG4 Polyclonal Antibody, Unconjugated (bs-0479R) at 1:300 followed by conjugation to the secondary antibody and DAB staining.
Mouse lung and placenta lysates probed with VSIG4 Polyclonal Antibody, unconjugated (bs-0479R) at 1:300 overnight at 4\u00b0C followed by a conjugated secondary antibody at 1:10000 for 90 minutes at 37\u00b0C.

Catalog #1: bs-0479R

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

Reactivity: Mouse, Rat

Conjugate: Unconjugated

Catalog #1: bs-0485R-Biotin

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

Reactivity: Human, Mouse, Rat

Conjugate: Biotin

Formalin-fixed and paraffin embedded mouse intestine labeled with Rabbit Anti EphA2\/Eph receptor A2 Polyclonal Antibody, Unconjugated (bs-0485R) at 1:200 followed by conjugation to the secondary antibody and DAB staining
Formalin-fixed and paraffin-embedded rat brain labeled with Anti-EphA2\/Eph receptor A2 Polyclonal Antibody, Unconjugated(bs-0485R) 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 rat brain labeled with Rabbit Anti-EphA2 Polyclonal Antibody, Unconjugated (bs-0485R) at 1:100 followed by conjugation to the secondary antibody and DAB staining\\n
NIH\/3T3 cell lysates probed with EphA2 Polyclonal Antibody, Unconjugated (bs-0485R) 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-0485R

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

Reactivity: Human, Mouse, Rat

Conjugate: Unconjugated

Catalog #1: bs-0485R-HRP

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

Reactivity: Human, Mouse, Rat

Conjugate: HRP

Catalog #1: bs-0489R-HRP

Applications: ELISA, IHC-P, IHC-F

Reactivity: Species independent

Conjugate: HRP

Formalin-fixed and paraffin embedded rat brain tissue labeled with Anti-Brdu Polyclonal Antibody (bs-0489R), Unconjugated at 1:200, followed by conjugation to the secondary antibody and DAB staining
Image provided by One World Lab validation program. Hela(top) and MCF-7(bottom) cells were labeled with BrdU (10\u03bcM) and stained with Rabbit Anti-BrdU Polyclonal Antibody (bs-0489R) at 1:100 dilution. 2nd antibody without primary antibody was used as control included. Fluorescent signals were detected with primary antibody dilution in both Hela and MCF-7.

Catalog #1: bs-0489R

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

Reactivity: Species independent

Conjugate: Unconjugated

Catalog #1: bs-0489R-Biotin

Applications: ELISA, IHC-P, IHC-F

Reactivity: Species independent

Conjugate: Biotin

Catalog #1: bs-0489R-Cy3

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

Reactivity: Species independent

Conjugate: Cy3

Catalog #1: bs-0489R-Cy5

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

Reactivity: Species independent

Conjugate: Cy5

Catalog #1: bs-0489R-Cy7

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

Reactivity: Species independent

Conjugate: Cy7

Catalog #1: bs-0489R-FITC

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

Reactivity: Species independent

Conjugate: FITC

Catalog #1: bs-0492R-HRP

Applications: ELISA, IHC-P, IHC-F

Reactivity: Human, Rat

Conjugate: HRP

Formalin-fixed and paraffin embedded rat brain labeled with Anti-RGS2 Polyclonal Antibody, Unconjugated (bs-0492R) at 1:200 followed by conjugation to the secondary antibody and DAB staining.
Formalin-fixed and paraffin embedded human lung carcinoma labeled with Anti-RGS2 Polyclonal Antibody, Unconjugated (bs-0492R) at 1:200 followed by conjugation to the secondary antibody and DAB staining.

Catalog #1: bs-0492R

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

Reactivity: Human, Rat

Conjugate: Unconjugated

Catalog #1: bs-0492R-Biotin

Applications: ELISA, IHC-P, IHC-F

Reactivity: Human, Rat

Conjugate: Biotin

Catalog #1: bs-0492R-FITC

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

Reactivity: Human, Rat

Conjugate: FITC

Catalog #1: bs-0492R-Cy3

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

Reactivity: Human, Rat

Conjugate: Cy3

Catalog #1: bs-0492R-Cy5

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

Reactivity: Human, Rat

Conjugate: Cy5

Catalog #1: bs-0492R-Cy7

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

Reactivity: Human, Rat

Conjugate: Cy7

Catalog #1: bs-0495R-Biotin

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

Reactivity: Rat

Conjugate: Biotin

Catalog #1: bs-0495R

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

Reactivity: Rat

Conjugate: Unconjugated

Catalog #1: bs-0495R-HRP

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

Reactivity: Rat

Conjugate: HRP

Catalog #1: bs-0495R-FITC

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

Reactivity: Rat

Conjugate: FITC

Catalog #1: bs-0495R-Cy5

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

Reactivity: Rat

Conjugate: Cy5

Catalog #1: bs-0495R-Cy7

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

Reactivity: Rat

Conjugate: Cy7

Catalog #1: bs-0495R-Cy3

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

Reactivity: Rat

Conjugate: Cy3

Formalin-fixed and paraffin embedded human breast carcinoma labeled with Anti-Dnmt3a Polyclonal Antibody, Unconjugated (bs-0497R) at 1:200, followed by conjugation to the secondary antibody and DAB staining
Formalin-fixed and paraffin embedded human gastric carcinoma labeled with Anti-Dnmt3a Polyclonal Antibody, Unconjugated (bs-0497R) at 1:200, followed by conjugation to the secondary antibody and DAB staining
Image provided by One World Lab validation program. SH-SY5Y cells probed with Dnmt3a Polyclonal Antibody (bs-0497R) at 1:50 for 60 minutes at room temperature followed by Goat Anti-Rabbit IgG (H+L) Alexa Fluor 488 Conjugated secondary antibody.
U-87MG 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 Dnmt3a Antibody(bs-R)at 1:500 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).

Catalog #1: bs-0497R

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

Reactivity: Human, Mouse, Rat

Conjugate: Unconjugated

Catalog #1: bs-0497R-Biotin

Applications: IHC-P, IHC-F

Reactivity: Human, Mouse, Rat

Conjugate: Biotin

Catalog #1: bs-0497R-HRP

Applications: IHC-P, IHC-F

Reactivity: Human, Mouse, Rat

Conjugate: HRP

Catalog #1: bs-0497R-Cy3

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

Reactivity: Human, Mouse, Rat

Conjugate: Cy3

Catalog #1: bs-0497R-Cy5

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

Reactivity: Human, Mouse, Rat

Conjugate: Cy5

Catalog #1: bs-0497R-Cy7

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

Reactivity: Human, Mouse, Rat

Conjugate: Cy7