Primary Antibodies

Sort by

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.

Collection Menu

Paraformaldehyde-fixed, paraffin embedded (human placenta); 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; Incubation with (PD-L1) Monoclonal Antibody, Unconjugated (bsm-54472R) at 1200 overnight at 4\u00b0C, followed by operating according to SP Kit(Rabbit) (sp-0023) instructionsand DAB staining. — PD-L1 Recombinant Antibody

Catalog #1: bsm-54472r

Applications: WB

Reactivity: Human

Conjugate: Unconjugated

Paraformaldehyde-fixed, paraffin embedded (human lung carcinoma); 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; Incubation with (PD-L1) Monoclonal Antibody, Unconjugated (bsm-54472R) at 1200 overnight at 4\u00b0C, followed by operating according to SP Kit(Rabbit) (sp-0023) instructionsand DAB staining. — PD-L1 Recombinant Antibody

Catalog #1: bsm-54472r

Applications: WB

Reactivity: Human

Conjugate: Unconjugated

Lane 1: Human HL60 cell lysates; Lane 2: Human Raji cell lysates probed with CD41\/Integrin alpha 2b Monoclonal Antibody, Unconjugated (bsm-33112M) at 1:1000 dilution and 4˚C overnight incubation. Followed by conjugated secondary antibody incubation at 1:20000 for 60 min at 37˚C. — CD41/ITGA2B Monoclonal Antibody

Catalog #1: bsm-33112M

Applications: WB, ELISA

Reactivity: Human

Conjugate: Unconjugated

CD41/ITGA2B Monoclonal Antibody, Biotin Conjugated

Catalog #1: bsm-33112M-Biotin

Applications: WB, ELISA

Reactivity: Human

Conjugate: Biotin

CD41/ITGA2B Monoclonal Antibody, HRP Conjugated

Catalog #1: bsm-33112M-HRP

Applications: WB, ELISA

Reactivity: Human

Conjugate: HRP

FGF2 Monoclonal Antibody, HRP Conjugated

Catalog #1: bsm-2235M-HRP

Applications: WB, ELISA

Reactivity: Human

Conjugate: HRP

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 ANO1\/TMEM16A Monoclonal Antibody, Unconjugated (bsm-49061M) at 1:200 overnight at 4\u00b0C, DAB staining. — ANO1/DOG1 Monoclonal Antibody

Catalog #1: bsm-49061M

Applications: IHC-P

Reactivity: Human

Conjugate: Unconjugated

Paraformaldehyde-fixed, paraffin embedded Human 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 ANO1\/TMEM16A Monoclonal Antibody, Unconjugated (bsm-49061M) at 1:200 overnight at 4\u00b0C, DAB staining. — ANO1/DOG1 Monoclonal Antibody

Catalog #1: bsm-49061M

Applications: IHC-P

Reactivity: Human

Conjugate: Unconjugated

ANO1/DOG1 Monoclonal Antibody, Biotin Conjugated

Catalog #1: bsm-49061M-Biotin

Applications: IHC-P

Reactivity: Human

Conjugate: Biotin

ANO1/DOG1 Monoclonal Antibody, HRP Conjugated

Catalog #1: bsm-49061M-HRP

Applications: IHC-P

Reactivity: Human

Conjugate: HRP

Lane 1: HepG2 cell lysates; Lane 2: Siha cell lysates; Lane 3: U87MG cell lysates; Lane 4: U251 cell lysates probed with bFGF Polyclonal Antibody, Unconjugated (bsm-2235M) at 1:1000 dilution and 4˚C overnight incubation. Followed by conjugated secondary antibody incubation at 1:20000 for 60 min at 37˚C. — FGF2 Monoclonal Antibody

Catalog #1: bsm-2235M

Applications: WB, ELISA

Reactivity: Human

Conjugate: Unconjugated

Lane 1: Caenorhabditis Elegans tissue lysates probed with Beta Actin (CAEEL) Monoclonal Antibody, Unconjugated (bsm-8770M) at 1:1000 dilution and 4\u00b0C overnight incubation. Followed by conjugated secondary antibody incubation at 1:20000 for 60 min at 37˚C. — Beta Actin (CAEEL) Monoclonal Antibody

Catalog #1: bsm-8770M

Applications: WB

Reactivity: Caenorhabditis Elegans

Conjugate: Unconjugated

FGF2 Monoclonal Antibody, Biotin Conjugated

Catalog #1: bsm-2235M-Biotin

Applications: WB, ELISA

Reactivity: Human

Conjugate: Biotin

Lane 1: Caenorhabditis Elegans tissue lysates probed with Tubulin-alpha (CAEEL) Monoclonal Antibody, Unconjugated (bsm-8772M) at 1:1000 dilution and 4\u00b0C overnight incubation. Followed by conjugated secondary antibody incubation at 1:20000 for 60 min at 37˚C. — Tubulin-alpha (CAEEL) Monoclonal Antibody

Catalog #1: bsm-8772M

Applications: WB

Reactivity: Caenorhabditis Elegans

Conjugate: Unconjugated

Paraformaldehyde-fixed, paraffin embedded Human thyroid; 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 Thyroid peroxidase Monoclonal Antibody, Unconjugated (bsm-34081M) at 1:200 overnight at 4\u00b0C, DAB staining. — Thyroid peroxidase Monoclonal Antibody

Catalog #1: bsm-34081M

Applications: IHC-P, IHC-F, IF

Reactivity: Human

Conjugate: Unconjugated

Paraformaldehyde-fixed, paraffin embedded Human gall bladder; 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 Claudin 2 Monoclonal Antibody, Unconjugated (bsm-33414M) at 1:200 overnight at 4\u00b0C, DAB staining. — Claudin 2 Monoclonal Antibody

Catalog #1: bsm-33414M

Applications: IHC-P, IHC-F, IF

Reactivity: Human

Conjugate: Unconjugated

Claudin 2 Monoclonal Antibody, HRP Conjugated

Catalog #1: bsm-33414M-HRP

Applications: IHC-P, IHC-F

Reactivity: Human

Conjugate: HRP

Claudin 2 Monoclonal Antibody, Biotin Conjugated

Catalog #1: bsm-33414M-Biotin

Applications: IHC-P, IHC-F

Reactivity: Human

Conjugate: Biotin

TBP Monoclonal Antibody, HRP Conjugated

Catalog #1: bsm-33227M-HRP

Applications: WB, IHC-P, IHC-F

Reactivity: Human, Mouse, Rat

Conjugate: HRP

Lane 1: U87MG cell lysates probed with TBP Monoclonal Antibody, Unconjugated (bsm-33227M) at 1:1000 dilution and 4˚C overnight incubation. Followed by conjugated secondary antibody incubation at 1:20000 for 60 min at 37˚C. — TBP Monoclonal Antibody

Catalog #1: bsm-33227m

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

Reactivity: Human, Mouse, Rat

Conjugate: Unconjugated

TBP Monoclonal Antibody, Biotin Conjugated

Catalog #1: bsm-33227M-Biotin

Applications: WB, IHC-P, IHC-F

Reactivity: Human, Mouse, Rat

Conjugate: Biotin

SARS-CoV-2 (2019-nCoV) Nucleocapsid Monoclonal Antibody

Catalog #1: bsm-41487m-100ul

Applications: ELISA

Reactivity:

Conjugate: Unconjugated

SARS-CoV-2 (2019-nCoV) Nucleocapsid Monoclonal Antibody

Catalog #1: bsm-41486m-100ul

Applications: ELISA

Reactivity:

Conjugate: Unconjugated

SARS-CoV-2 (2019-nCoV) Nucleocapsid Monoclonal Antibody

Catalog #1: bsm-41488m-100ul

Applications: ELISA

Reactivity:

Conjugate: Unconjugated

SARS-CoV-2 (2019-nCoV) Nucleocapsid Monoclonal Antibody

Catalog #1: bsm-41485m-100ul

Applications: ELISA

Reactivity:

Conjugate: Unconjugated

SARS-CoV-2 (2019-nCoV) Nucleocapsid Monoclonal Antibody

Catalog #1: bsm-41489m-100ul

Applications: ELISA

Reactivity:

Conjugate: Unconjugated

Lane 1: Recombinant SARS-CoV-2 N protein (WT) (His Tag) (bs-41408P); Lane 2: Recombinant SARS-CoV-2 N protein (Q9H, P67S, P80R, P151L, S183Y) (His Tag) (bs-41451P); Lane 3: Recombinant SARS-CoV-2 N protein (D3L, P13T, D103Y, D128Y, H145Y, R203K, G204R, T205I, S235F) (His Tag) (bs-41452P); Lane 4: Recombinant SARS-CoV-2 N protein (Del204, Del215) (His Tag) (bs-41491P); Lane 5: Recombinant SARS-Cov-2 N protein (R203M, D377Y) (His Tag) (bs-41492P); Lane 6: Recombinant SARS-Cov-2 (Omicron, B.1.1.529) N protein (P13L, E31del, R32del, S33del, R203K, G204R) (N-His Tag) (bs-41494P) probed with SARS-CoV-2(2019-nCoV)Nucleocapsid Monoclonal Antibody, Unconjugated (bsm-41440M) at 1:1000 dilution and 4\u00b0C overnight incubation. Followed by conjugated secondary antibody incubation at 1:20000 for 60 min at 37˚C. — SARS-CoV-2 (2019-nCoV) Nucleocapsid Monoclonal Antibody

Catalog #1: bsm-41440m-100ul

Applications: ELISA

Reactivity: SARS-CoV-2

Conjugate: Unconjugated

SARS-CoV-2 (2019-nCoV) Nucleocapsid Monoclonal Antibody

Catalog #1: bsm-41441m-100ul

Applications: ELISA

Reactivity:

Conjugate: Unconjugated

25 ug total protein per lane of various lysates (see on figure) probed with Actin (Fruit Fly) monoclonal antibody, unconjugated (bsm-8777M) at 1:2000 dilution and 4\u00b0C overnight incubation. Followed by conjugated secondary antibody incubation at r.t. for 60 min. — Actin (Fruit Fly) Monoclonal Antibody

Catalog #1: bsm-8777m-100ul

Applications: WB

Reactivity: Fruit Fly

Conjugate: Unconjugated

TBP (2C9) Monoclonal Antibody

Catalog #1: bs-51003R

Applications: WB

Reactivity: Human, Mouse

Conjugate: Unconjugated

Pol II Monoclonal Antibody

Catalog #1: bs-51004R

Applications: WB, IF

Reactivity: Human

Conjugate: Unconjugated

H3K4me1 Monoclonal Antibody

Catalog #1: bs-51013R

Applications: WB, ELISA, IF

Reactivity: Human

Conjugate: Unconjugated

H3K4un Monoclonal Antibody

Catalog #1: bs-51012R

Applications: WB, ELISA, IF

Reactivity: Human

Conjugate: Unconjugated

H3K4me3 Monoclonal Antibody

Catalog #1: bs-51015R

Applications: WB, ELISA, IF

Reactivity: Human, Others

Conjugate: Unconjugated

H3K4me2 Monoclonal Antibody

Catalog #1: bs-51014R

Applications: WB, ELISA, IF

Reactivity: Human, Others

Conjugate: Unconjugated

H3K9me2 Monoclonal Antibody

Catalog #1: bs-51016R

Applications: WB, ELISA, IF

Reactivity: Human

Conjugate: Unconjugated

H3K27me3 Monoclonal Antibody

Catalog #1: bs-51019R

Applications: WB, ELISA, IF

Reactivity: Human

Conjugate: Unconjugated

H3K36me2 Monoclonal Antibody

Catalog #1: bs-51020R

Applications: WB, ELISA, dot-blot

Reactivity: Human

Conjugate: Unconjugated

H2Bs14p Monoclonal Antibody

Catalog #1: bs-51023R

Applications: WB, ELISA, IF

Reactivity: Human

Conjugate: Unconjugated

H3K27ac Monoclonal Antibody

Catalog #1: bs-51021R

Applications: WB, ELISA, IF, dot-blot

Reactivity: Human

Conjugate: Unconjugated

HA tag Monoclonal Antibody

Catalog #1: bs-51024R

Applications: WB, IF

Reactivity: Human

Conjugate: Unconjugated

H3K9ac Monoclonal Antibody

Catalog #1: bs-51022R

Applications: WB, ELISA, IF

Reactivity: Human

Conjugate: Unconjugated

RbAp 46/48 Monoclonal Antibody

Catalog #1: bs-51000R

Applications: WB

Reactivity: Human

Conjugate: Unconjugated

HDAC2 Monoclonal Antibody

Catalog #1: bs-51026R

Applications: WB, IF

Reactivity: Human

Conjugate: Unconjugated

H3pan Monoclonal Antibody

Catalog #1: bs-51008r-50ug

Applications: WB

Reactivity: Human, Others

Conjugate: Unconjugated

5-hmC Monoclonal Antibody(mouse)

Catalog #1: bs-51025R

Applications: WB

Reactivity: Human

Conjugate: Unconjugated

H2Bs14p Monoclonal Antibody

Catalog #1: bsm-53023M

Applications: WB, ELISA, IF

Reactivity: Human

Conjugate: Unconjugated

Gamma Tubulin Monoclonal Antibody, Cy7 Conjugated

Catalog #1: bsm-33313m-cy7-100ul

Applications: WB, IF, Flow-Cyt

Reactivity: Human, Mouse, Rat

Conjugate: Cy7

Gamma Tubulin Monoclonal Antibody, Cy3 Conjugated

Catalog #1: bsm-33313m-cy3-100ul

Applications: WB, IF, Flow-Cyt

Reactivity: Human, Mouse, Rat

Conjugate: Cy3

Gamma Tubulin Monoclonal Antibody, FITC Conjugated

Catalog #1: bsm-33313m-fitc-100ul

Applications: WB, IF, Flow-Cyt

Reactivity: Human, Mouse, Rat

Conjugate: FITC