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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 mouse lung tissue labeled with Anti-IL-6(mo, rat) Polyclonal Antibody, Unconjugated (bs-0782R) at 1:200, followed by conjugation to the secondary antibody and DAB staining
Formalin-fixed and paraffin embedded rat liver tissue labeled with Anti-IL-6(mo, rat) Polyclonal Antibody, Unconjugated (bs-0782R) at 1:200, followed by conjugation to the secondary antibody and DAB staining
L1 mouse lung lysates L2 protein provided by the end user lysates probed with Anti IL-6 Polyclonal Antibody, Unconjugated (bs-0782R) 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 23kD. Observed band size:23kD.

Catalog #1: bs-0782R

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

Reactivity: Human

Conjugate: Unconjugated

Catalog #1: bs-0784R

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

Reactivity: Human, Mouse

Conjugate: Unconjugated

Formalin-fixed and paraffin embedded human colon carcinoma tissue with Anti-IFABP Polyclonal Antibody, Unconjugated (bs-0788R) at 1:200, followed by conjugation to the secondary antibody and DAB staining
Mouse intestinal lysates probed with Rabbit Anti-FABP2 Polyclonal Antibody, Unconjugated (bs-0788R) 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-0788R

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 rat brainstem with Anti-Fascin1 Polyclonal Antibody, Unconjugated (bs-0796R) at 1:300, followed by conjugation to the secondary antibody and DAB staining
Paraformaldehyde-fixed, paraffin embedded mouse brain tissue; 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 Fascin1 Polyclonal Antibody, Unconjugated (bs-0796R) at 1:400 overnight at 4\u00b0C, followed by a conjugated secondary for 20 minutes 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 (Fascin1) Polyclonal Antibody, Unconjugated (bs-0796R) at 1:400 overnight at 4\u00b0C, followed by a conjugated Goat Anti-Rabbit IgG antibody (bs-0295G-cy3) for 90 minutes, and DAPI for nuclei staining.

Catalog #1: bs-0796R

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

Reactivity: Mouse, Rat

Conjugate: Unconjugated

Formalin-fixed and paraffin embedded rabbit heart labeled with Anti CTn1\/Troponin I\/TNNC1 Polyclonal Antibody,Unconjugated (bs-0799R) at 1:200 followed by conjugation to the secondary antibody and DAB staining.
Formalin-fixed and paraffin embedded mouse heart tissue with Anti-CTn1\/Troponin I\/TNNC1 Polyclonal Antibody, Unconjugated (bs-0799R) at 1:200, followed by conjugation to the secondary antibody and DAB staining
Paraformaldehyde-fixed, paraffin embedded (mouse heart); 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 (Cardiac Troponin I) Polyclonal Antibody, Unconjugated (bs-0799R) at 1:200 overnight at 4\u00b0C, followed by operating according to SP Kit(Rabbit) (sp-0023) instructionsand DAB staining.
Lane 1: Mouse Heart tissue lysates; Lane 2: Rat Heart tissue lysates probed with TNNI3 Polyclonal Antibody, Unconjugated (bs-0799R) at 1:1000 dilution and 4\u00b0C overnight incubation. Followed by conjugated secondary antibody incubation at room temperature for 60 min.\r\n

Catalog #1: bs-0799R

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

Reactivity: Human, Mouse, Rat

Conjugate: Unconjugated

Catalog #1: bs-0799R-Biotin

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

Reactivity: Human, Mouse, Rat

Conjugate: Biotin

Catalog #1: bs-0799R-HRP

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

Reactivity: Human, Mouse, Rat

Conjugate: HRP

Catalog #1: bs-0799R-Cy5

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

Reactivity: Human, Mouse, Rat

Conjugate: Cy5

Catalog #1: bs-0799R-Cy3

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

Reactivity: Human, Mouse, Rat

Conjugate: Cy3

Catalog #1: bs-0799R-FITC

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

Reactivity: Human, Mouse, Rat

Conjugate: FITC

Formalin-fixed and paraffin embedded human rectal carcinoma labeled with Rabbit Anti ANGPTL1\/Angiopoietin 1\/ANG-1 Polyclonal Antibody, Unconjugated (bs-0800R) at 1:200 followed by conjugation to the secondary antibody and 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 (Angiopoietin-1) Polyclonal Antibody, Unconjugated (bs-0800R) at 1:200 overnight at 4\u00b0C, followed by a conjugated secondary (sp-0023) for 20 minutes and DAB staining.
Lane 1: Mouse Lung lysates; Lane 2: U87MG cell lysates; Lane 3: Mouse Heart lysates; Lane 4: Mouse Kidney lysates probed with Angiopoietin 1 Polyclonal Antibody, Unconjugated (bs-0800R) 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: K562 cell lysates; Lane 2: U87MG cell lysates; Lane 3: Hela cell lysates; Lane 4: Huvec cell lysates probed with Angiopoietin 1 Polyclonal Antibody, Unconjugated (bs-0800R) 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-0800R

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

Reactivity: Human, Mouse, Rat

Conjugate: Unconjugated

Catalog #1: bs-0800R-Biotin

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

Reactivity: Human, Mouse, Rat

Conjugate: Biotin

Catalog #1: bs-0800R-HRP

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

Reactivity: Human, Mouse, Rat

Conjugate: HRP

Catalog #1: bs-0799R-Cy7

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

Reactivity: Human, Mouse, Rat

Conjugate: Cy7

Catalog #1: bs-0800R-Cy3

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

Reactivity: Human, Mouse, Rat

Conjugate: Cy3

Catalog #1: bs-0800R-Cy5

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

Reactivity: Human, Mouse, Rat

Conjugate: Cy5

Catalog #1: bs-0800R-Cy7

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

Reactivity: Human, Mouse, Rat

Conjugate: Cy7

Catalog #1: bs-0800R-FITC

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

Reactivity: Human, Mouse, Rat

Conjugate: FITC

Catalog #1: bs-0803R

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

Reactivity: Mouse, Rat

Conjugate: Unconjugated

Formalin-fixed and paraffin embedded rat liver tissue with Anti-Collagen IV Polyclonal Antibody, Unconjugated (bs-0806R) at 1:200, followed by conjugation to the secondary antibody and DAB staining\\n
Formalin-fixed and paraffin embedded rabbit cartilage tissue with Anti-Collagen IV Polyclonal Antibody, Unconjugated (bs-0806R) at 1:200, followed by conjugation to the secondary antibody and DAB staining
Lane 1: Recombinant human Collagen IV protein, N-His (bs-42306P) probed with Collagen IV Polyclonal Antibody, Unconjugated (bs-0806R) at 1:1000 dilution and 4\u00b0C overnight incubation. Followed by conjugated secondary antibody incubation at room temperature for 60 min.\r\n

Catalog #1: bs-0806R

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

Reactivity: Human

Conjugate: Unconjugated

Catalog #1: bs-0806R-Biotin

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

Reactivity: Human

Conjugate: Biotin

Catalog #1: bs-0806R-HRP

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

Reactivity: Human

Conjugate: HRP

Catalog #1: bs-0806R-Cy5

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

Reactivity: Human

Conjugate: Cy5

Catalog #1: bs-0806R-Cy7

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

Reactivity: Human

Conjugate: Cy7

Catalog #1: bs-0806R-FITC

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

Reactivity: Human

Conjugate: FITC

Catalog #1: bs-0806R-Cy3

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

Reactivity: Human

Conjugate: Cy3

L1 rat heart lysates L2 rat brain lysates probed with Anti CX3CL1 Polyclonal Antibody, Unconjugated (bs-0811R) 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 41kD. Observed band size:41\/70kD.
Human A549 cell lysates probed with Rabbit Anti-CX3CL1 Polyclonal Antibody, Unconjugated (bs-0811R) (green) at 1:10 for 30 minutes followed by a FITC conjugated secondary antibody compared to unstained cells (blue).
Paraformaldehyde-fixed, paraffin embedded human 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 Rabbit Anti-CX3CL1 Polyclonal Antibody, Unconjugated (bs-0811R) at 1:200 overnight at 4\u00b0C, followed by a conjugated secondary and DAB staining.

Catalog #1: bs-0811R

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

Reactivity: Human

Conjugate: Unconjugated

Catalog #1: bs-0811R-HRP

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

Reactivity: Human

Conjugate: HRP

Catalog #1: bs-0811R-Biotin

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

Reactivity: Human

Conjugate: Biotin

Catalog #1: bs-0811R-Cy7

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

Reactivity: Human

Conjugate: Cy7

Catalog #1: bs-0811R-Cy3

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

Reactivity: Human

Conjugate: Cy3

Catalog #1: bs-0811R-Cy5

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

Reactivity: Human

Conjugate: Cy5

Catalog #1: bs-0811R-FITC

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

Reactivity: Human

Conjugate: FITC

Catalog #1: bs-0815R-Cy5

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

Reactivity: Mouse, Rat

Conjugate: Cy5

Formalin-fixed and paraffin embedded rat kidney tissue with Anti-Megsin Polyclonal Antibody, Unconjugated (bs-0815R) at 1:200, followed by conjugation to the secondary antibody and DAB staining
Lane 1: Rat Ear lysates; Lane 2: Rat Tongue lysates probed with Megsin Polyclonal Antibody, Unconjugated (bs-0815R) 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-0815R

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

Reactivity: Mouse, Rat

Conjugate: Unconjugated

Catalog #1: bs-0815R-Biotin

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

Reactivity: Mouse, Rat

Conjugate: Biotin

Catalog #1: bs-0815R-Cy3

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

Reactivity: Mouse, Rat

Conjugate: Cy3

Catalog #1: bs-0815R-HRP

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

Reactivity: Mouse, Rat

Conjugate: HRP

Catalog #1: bs-0815R-Cy7

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

Reactivity: Mouse, Rat

Conjugate: Cy7

Catalog #1: bs-0815R-FITC

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

Reactivity: Mouse, Rat

Conjugate: FITC

Catalog #1: bs-0819R

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

Reactivity: Human, Mouse, Rat

Conjugate: Unconjugated

Catalog #1: bs-0819R-Biotin

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

Reactivity: Human, Mouse, Rat

Conjugate: Biotin

Catalog #1: bs-0819R-HRP

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

Reactivity: Human, Mouse, Rat

Conjugate: HRP

Catalog #1: bs-0819R-Cy7

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

Reactivity: Human, Mouse, Rat

Conjugate: Cy7

Catalog #1: bs-0819R-Cy3

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

Reactivity: Human, Mouse, Rat

Conjugate: Cy3

Catalog #1: bs-0819R-Cy5

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

Reactivity: Human, Mouse, Rat

Conjugate: Cy5

Catalog #1: bs-0819R-FITC

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

Reactivity: Human, Mouse, Rat

Conjugate: FITC

Independently Validated Antibody, image provided by Science Direct, badge number 028752. Western blot analysis of mouse brain and liver extracts using NK2 Homeobox 1 (bs-0826R NKX2-1) antibody, 1:500 dilution. NKX2-1 is present in the positive control sample (brain) and absent from the negative control sample (liver). The predicted and observed position of NKX2-1 is at around 38kDa.
PFA fixed A549 cells with Anti-TTF1 Polyclonal Antibody (bs-0826R) at 1:200 dilution, followed by conjugation to the secondary, Goat Anti-Rabbit IgG A488 1:100 for 30min. This data was generously submitted by an end user as part of our Bioss Discovery program.
Human A549 probed with TTF1 Polyclonal Antibody, Unconjugated (bs-0826R) (green) at 1:100 for 30 minutes followed by a PE conjugated secondary antibody compared to unstained cells (blue), secondary only (light blue), and isotype control (orange).
Lane 1: Mouse Thyroid gland Lysates; Lane 2: Rat Thyroid gland Lysates. Probed with TTF1\u00a0 polyclonal Antibody, unconjugated (bs-0826R) 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-0826R

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

Reactivity: Human, Mouse, Rat

Conjugate: Unconjugated