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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-0115R-Cy5

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

Reactivity: Human, Mouse, Rat, Pig

Conjugate: Cy5

Catalog #1: bs-0115R-FITC

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

Reactivity: Human, Mouse, Rat, Pig

Conjugate: FITC

Catalog #1: bs-0115R-Cy7

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

Reactivity: Human, Mouse, Rat, Pig

Conjugate: Cy7

Catalog #1: bs-0014R-Biotin

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

Reactivity: Human, Mouse, Rat, Dog

Conjugate: Biotin

Formalin-fixed and paraffin-embedded rat Carotid artery labeled with Rabbit Anti-IGF-I Polyclonal Antibody (bs-0014R), Unconjugated at 1:200 followed by conjugation to the secondary antibody and DAB staining
Formalin-fixed and paraffin-embedded rat Carotid artery labeled with Rabbit Anti-IGF-I Polyclonal Antibody (bs-0014R), Unconjugated at 1:200 followed by conjugation to the secondary antibody and DAB staining
Mouse liver lysates probed with Rabbit Anti-IGF-1 Polyclonal Antibody, Unconjugated (bs-0014R) at 1:300 overnight at 4˚C. Followed by a conjugated secondary antibody (bs-0295G-HRP) at 1:3000 for 90 min at 37˚C.
Paraformaldehyde-fixed, paraffin embedded Rat uterus; 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 IGF 1 Polyclonal Antibody, Unconjugated (bs-0014R) at 1:200 overnight at 4\u00b0C, DAB staining.

Catalog #1: bs-0014R

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

Reactivity: Human, Mouse, Rat, Dog

Conjugate: Unconjugated

Catalog #1: bs-0014R-HRP

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

Reactivity: Human, Mouse, Rat, Dog

Conjugate: HRP

Catalog #1: bs-0014R-Cy3

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

Reactivity: Human, Mouse, Rat, Dog

Conjugate: Cy3

Catalog #1: bs-0014R-Cy5

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

Reactivity: Human, Mouse, Rat, Dog

Conjugate: Cy5

Catalog #1: bs-0014R-Cy7

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

Reactivity: Human, Mouse, Rat, Dog

Conjugate: Cy7

Catalog #1: bs-0014R-FITC

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

Reactivity: Human, Mouse, Rat, Dog

Conjugate: FITC

Catalog #1: bs-4588R-Cy3

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

Reactivity: Human, Rat

Conjugate: Cy3

Catalog #1: bs-4588R-Biotin

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

Reactivity: Human, Rat

Conjugate: Biotin

Catalog #1: bs-4588R-HRP

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

Reactivity: Human, Rat

Conjugate: HRP

Formalin-fixed and paraffin embedded human placenta labeled with Anti-IGF I Polyclonal Antibody, Unconjugated (bs-4588R) at 1:200 followed by conjugation to the secondary antibody and DAB staining
Lane 1: IGF1 Recombinat Protein lysates; Lane 2: Contro(-) lysates probed with IGF 1 Polyclonal Antibody, Unconjugated (bs-4588R) 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-4588R

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

Reactivity: Human, Rat

Conjugate: Unconjugated

Catalog #1: bs-4588R-Cy5

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

Reactivity: Human, Rat

Conjugate: Cy5

25 ug total protein per lane of various lysates (see on figure) probed with Caspase-3 polyclonal antibody, unconjugated (bs-0081R) at 1:2000 dilution and 4\u00b0C overnight incubation. Followed by conjugated secondary antibody incubation at r.t. for 60 min.
Paraformaldehyde-fixed, paraffin embedded Mouse Lung; Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15 min; The section was incubated with Caspase-3 Polyclonal Antibody, Unconjugated (bs-0081R) at 1:200 overnight at 4\u00b0C, followed by conjugation to the bs-0295G-HRP and DAB (C-0010) staining.
Paraformaldehyde-fixed, paraffin embedded Rat Lung; Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15 min; The section was incubated with Caspase-3 Polyclonal Antibody, Unconjugated (bs-0081R) at 1:200 overnight at 4\u00b0C, followed by conjugation to the bs-0295G-HRP and DAB (C-0010) staining.
Paraformaldehyde-fixed, paraffin embedded Human Colon Cancer; Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15 min; The section was incubated with Caspase-3 Polyclonal Antibody, Unconjugated (bs-0081R) at 1:200 overnight at 4\u00b0C, followed by conjugation to the bs-0295G-HRP and DAB (C-0010) staining.

Catalog #1: bs-0081r-100ul

Applications: WB, ELISA, IHC-P

Reactivity: Human, Mouse, Rat, Bovine, Pig, Chicken, Sheep, Rabbit, Others, Monkey

Conjugate: Unconjugated

Catalog #1: bs-4588R-Cy7

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

Reactivity: Human, Rat

Conjugate: Cy7

Catalog #1: bs-4588R-FITC

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

Reactivity: Human, Rat

Conjugate: FITC

Formalin-fixed and paraffin embedded human cervical carcinoma labeled with Anti-CD146\/MCAM Polyclonal Antibody, Unconjugated (bs-1618R) at 1:200 followed by conjugation to the secondary antibody and DAB staining
Formalin-fixed and paraffin embedded rat brain labeled with Anti-CD146\/MCAM Polyclonal Antibody, Unconjugated (bs-1618R) at 1:400 followed by conjugation to the secondary antibody and DAB staining
Lane 1: U251 cell lysates; Lane 2: U-2os cell lysates probed with CD146 Polyclonal Antibody, Unconjugated (bs-1618R) at 1:1000 dilution and 4˚C overnight incubation. Followed by conjugated secondary antibody incubation at 1:20000 for 60 min at 37˚C.
Lane 1: Human Huvec cell lysates; Lane 2: Human Hela cell lysates; Lane 3: Human U2OS cell lysates; Lane 4: Human U251 cell lysates probed with CD146 Polyclonal Antibody, Unconjugated (bs-1618R) 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-1618R

Applications: WB, ELISA, FCM, IHC-P

Reactivity: Human, Rat

Conjugate: Unconjugated

Catalog #1: bs-1618R-HRP

Applications: WB, ELISA, IHC-P

Reactivity: Human, Rat

Conjugate: HRP

Catalog #1: bs-1618R-Biotin

Applications: WB, ELISA, IHC-P

Reactivity: Human, Rat

Conjugate: Biotin

Formalin-fixed and paraffin embedded human stomach labeled with Anti-Inhibin beta A\/Activin A Polyclonal Antibody, Unconjugated (bs-1774R) at 1:200 followed by conjugation to the secondary antibody and DAB staining.
Formalin-fixed and paraffin embedded rat brain labeled with Anti-Activin A, Unconjugated (bs-1774R) followed by conjugation to the secondary antibody and DAB staining

Catalog #1: bs-1774R

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

Reactivity: Mouse, Rat

Conjugate: Unconjugated

Catalog #1: bs-1774R-Biotin

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

Reactivity: Mouse, Rat

Conjugate: Biotin

Catalog #1: bs-1774R-HRP

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

Reactivity: Mouse, Rat

Conjugate: HRP

Catalog #1: bs-1774R-Cy3

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

Reactivity: Mouse, Rat

Conjugate: Cy3

Catalog #1: bs-1774R-Cy5

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

Reactivity: Mouse, Rat

Conjugate: Cy5

Catalog #1: bs-2636R

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

Reactivity: Human, Rat

Conjugate: Unconjugated

Catalog #1: bs-1774R-Cy7

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

Reactivity: Mouse, Rat

Conjugate: Cy7

Catalog #1: bs-1774R-FITC

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

Reactivity: Mouse, Rat

Conjugate: FITC

Catalog #1: bs-2636R-Biotin

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

Reactivity: Human, Rat

Conjugate: Biotin

Catalog #1: bs-2636R-HRP

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

Reactivity: Human, Rat

Conjugate: HRP

Catalog #1: bs-2636R-Cy7

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

Reactivity: Human, Rat

Conjugate: Cy7

Catalog #1: bs-2636R-Cy3

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

Reactivity: Human, Rat

Conjugate: Cy3

Catalog #1: bs-2636R-Cy5

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

Reactivity: Human, Rat

Conjugate: Cy5

Lane 1: Mouse Liver tissue lysates; Lane 2: Mouse Spleen tissue lysates; Lane 3: Human Huvec cell lysates; Lane 4: Human K562 cell lysates probed with LYVE-1 Polyclonal Antibody, Unconjugated (bs-1311R) 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 Tonsil; Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15 min; The section was incubated with LYVE-1 Polyclonal Antibody, Unconjugated (bs-1311R) at 1:600 overnight at 4\u00b0C, followed by conjugation to the bs-0295G-HRP and DAB (C-0010) staining.
Paraformaldehyde-fixed, paraffin embedded Human Liver; Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15 min; The section was incubated with LYVE-1 Polyclonal Antibody, Unconjugated (bs-1311R) at 1:600 overnight at 4\u00b0C, followed by conjugation to the bs-0295G-HRP and DAB (C-0010) staining.
Paraformaldehyde-fixed, paraffin embedded Human Colon; Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15 min; The section was incubated with LYVE-1 Polyclonal Antibody, Unconjugated (bs-1311R) at 1:600 overnight at 4\u00b0C, followed by conjugation to the bs-0295G-HRP and DAB (C-0010) staining.

Catalog #1: bs-1311r-TR

Applications: IHC-P, IHC-F, IF

Reactivity: Human

Conjugate: Unconjugated

Rat splenocytes stained with Anti- TLR6\/CD286 Polyclonal Antibody, PE-CY5.5 Conjugated (bs-2716R-PE-Cy5.5) at 1:25.
Rat splenocytes stained with Anti- TLR6\/CD286 Polyclonal Antibody, PE-CY5.5 Conjugated (bs-2716R-PE-Cy5.5) at 1:25
Formalin-fixed and paraffin embedded human lung carcinoma labeled with Anti-TLR6 Polyclonal Antibody, Unconjugated (bs-2716R) at 1:200 followed by conjugation to the secondary antibody and DAB staining
Mouse splenocytes probed with TLR6 Polyclonal Antibody, Unconjugated (bs-2716R) 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-2716R

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-2636R-FITC

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

Reactivity: Human, Rat

Conjugate: FITC

Catalog #1: bs-1665r

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

Reactivity: Human

Conjugate: Unconjugated

Formalin-fixed and paraffin embedded rat heart tissue labeled with Anti-HB EGF Polyclonal Antibody, Unconjugated (bs-3576R) at 1:200 followed by conjugation to the secondary antibody and DAB staining
Formalin-fixed and paraffin embedded rat kidney labeled with Anti-HB EGF Polyclonal Antibody, Unconjugated (bs-3576R) at 1:200 followed by conjugation to the secondary antibody and DAB staining

Catalog #1: bs-3576R

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

Reactivity: Human

Conjugate: Unconjugated

Catalog #1: bs-3576R-Biotin

Applications: ELISA, IHC-P

Reactivity: Human

Conjugate: Biotin

Catalog #1: bs-3576R-HRP

Applications: ELISA, IHC-P

Reactivity: Human

Conjugate: HRP

Catalog #1: bs-1014R-HRP

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

Reactivity: Human, Mouse, Rat

Conjugate: HRP

L1 mouse liver lysates, L2 mouse brain lysates probed with Anti FADD Polyclonal Antibody, Unconjugated (bs-0511R) at 1:200 in 4˚C. Followed by conjugation to secondary antibody (bs-0295G-HRP) at 1:3000 90min in 37˚C. Predicted band and observed band size: 23kD
Paraformaldehyde-fixed, paraffin embedded rat brain; 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 FADD Polyclonal Antibody (bs-0511R) at 1:400 overnight at 4\u00b0C, followed by a conjugated secondary and DAB staining.
Paraformaldehyde-fixed, paraffin embedded rat kidney; 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 FADD Polyclonal Antibody (bs-0511R) at 1:400 overnight at 4\u00b0C, followed by a conjugated secondary and DAB staining.

Catalog #1: bs-0511R

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

Reactivity: Human, Rat

Conjugate: Unconjugated

Catalog #1: bs-0511R-Biotin

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

Reactivity: Human, Rat

Conjugate: Biotin

Formalin-fixed and paraffin embedded mouse embryo labeled with Rabbit Anti TLR9\/CD289 Polyclonal Antibody, Unconjugated (bs-2717R) at 1:200 followed by conjugation to the secondary antibody and DAB staining
Mouse splenocytes probed with TLR9 Polyclonal Antibody, Unconjugated (bs-2717R) 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).
A549 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 (TLR9) polyclonal Antibody, Unconjugated (bs-2717R) 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-2717R

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

Reactivity: Human, Mouse

Conjugate: Unconjugated

Formalin-fixed and paraffin embedded mouse brain tissue labeled with Anti-CD11b\/Integrin \u03b1M\/Integrin Alpha M Polyclonal Antibody, Unconjugated (bs-1014R) at 1:300, followed by conjugation to the secondary antibody and DAB staining
Human U937 cells probed with CD11b\/c Polyclonal Antibody, Unconjugated (bs-1014R ) (0.2ug) for 30 minutes followed by incubation with a PE Conjugated secondary (green) for 30 minutes compared to control unstained cells (blue), secondary only (light blue) and isotype control (orange).
This image was kindly submitted by Kandy Velazquez from USC School of Medicine.\r\nMouse colon lysates probed with CD11b\/c Polyclonal Antibody, unconjugated (bs-1014R) at 1:1000 overnight at 4\u00b0C followed by a conjugated secondary antibody at 1:2000 for 60 minutes at 37\u00b0C.
Lane 1: Mouse Lymph node tissue lysates; Lane 2: Mouse Spleen tissue lysates; Lane 3: Rat Spleen tissue lysates probed with CD11b Polyclonal Antibody, Unconjugated (bs-1014R) 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-1014R

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-1014R-Biotin

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

Reactivity: Human, Mouse, Rat

Conjugate: Biotin

Catalog #1: bs-0511R-HRP

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

Reactivity: Human, Rat

Conjugate: HRP