Primary Antibodies

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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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Cathepsin Z Polyclonal Antibody, HRP Conjugated

Catalog #1: bs-24605R-HRP

Applications: WB, ELISA

Reactivity: Mouse, Rat

Conjugate: HRP

Lane 1: Human Huvec cell lysates; Lane 2: Human A549 cell lysates probed with PDGF-D\/SCDGFB Polyclonal Antibody, Unconjugated (bs-24572R) at 1:1000 dilution and 4˚C overnight incubation. Followed by conjugated secondary antibody incubation at 1:20000 for 60 min at 37˚C. — PDGF-D/SCDGFB Polyclonal Antibody

Catalog #1: bs-24572R

Applications: WB, ELISA

Reactivity: Human

Conjugate: Unconjugated

PDGF-D/SCDGFB Polyclonal Antibody, HRP Conjugated

Catalog #1: bs-24572R-HRP

Applications: WB, ELISA

Reactivity: Human

Conjugate: HRP

PDGF-D/SCDGFB Polyclonal Antibody, Biotin Conjugated

Catalog #1: bs-24572R-Biotin

Applications: WB, ELISA

Reactivity: Human

Conjugate: Biotin

Cathepsin Z Polyclonal Antibody, Biotin Conjugated

Catalog #1: bs-24605R-Biotin

Applications: WB, ELISA

Reactivity: Mouse, Rat

Conjugate: Biotin

5-HTR3 Polyclonal Antibody, Biotin Conjugated

Catalog #1: bs-24700R-Biotin

Applications: WB, ELISA

Reactivity: Mouse, Rat

Conjugate: Biotin

Lane 1: Mouse Cerebellum tissue lysates; Lane 2: Mouse Stomach tissue lysates; Lane 3: Rat Cerebellum tissue lysates; Lane 4: Rat Spinal cord tissue lysates probed with 5-HTR3 Polyclonal Antibody,Unconjugated (bs-24700R) at 1:1000 dilution and 4\u00b0C overnight incubation. Followed by conjugated secondary antibody incubation at 1:20000 for 60 min at 37˚C. — 5-HTR3 Polyclonal Antibody

Catalog #1: bs-24700R

Applications: WB, ELISA

Reactivity: Mouse, Rat

Conjugate: Unconjugated

Lane 1: Mouse Stomach tissue lysates; Lane 2: Rat Spinal cord tissue lysates; Lane 3: Rat Stomach tissue lysates; Lane 4: Rat Small intestine tissue lysates ; Lane 5: Mouse BV2 cell lysates; Lane 6: Human U251 cell lysates; Lane 7: Human SH-SY5Y cell lysates probed with 5-HTR3 Polyclonal Antibody,Unconjugated (bs-24701R) at 1:1000 dilution and 4\u00b0C overnight incubation. Followed by conjugated secondary antibody incubation at 1:20000 for 60 min at 37˚C. — 5-HTR3 Polyclonal Antibody

Catalog #1: bs-24701R

Applications: WB, ELISA

Reactivity: Human, Mouse, Rat

Conjugate: Unconjugated

Lane 1: Mouse Kidney tissue lysates; Lane 2: Mouse Cerebrum tissue lysates; Lane 3: Human Hela cell lysates; Lane 4: Human HepG2 celll lysates ; Lane 5: Human MCF-7 cell lysates probed with IGFBP5 Polyclonal Antibody, Unconjugated (bs-24706R) at 1:1000 dilution and 4\u00b0C overnight incubation. Followed by conjugated secondary antibody incubation at 1:20000 for 60 min at 37˚C. — IGFBP5 Polyclonal Antibody

Catalog #1: bs-24706R

Applications: WB, ELISA

Reactivity: Human, Mouse

Conjugate: Unconjugated

5-HTR3 Polyclonal Antibody, HRP Conjugated

Catalog #1: bs-24700R-HRP

Applications: WB, ELISA

Reactivity: Mouse, Rat

Conjugate: HRP

5-HTR3 Polyclonal Antibody, HRP Conjugated

Catalog #1: bs-24701R-HRP

Applications: WB, ELISA

Reactivity: Human, Mouse, Rat

Conjugate: HRP

5-HTR3 Polyclonal Antibody, Biotin Conjugated

Catalog #1: bs-24701R-Biotin

Applications: WB, ELISA

Reactivity: Human, Mouse, Rat

Conjugate: Biotin

IGFBP5 Polyclonal Antibody, Biotin Conjugated

Catalog #1: bs-24706R-Biotin

Applications: WB, ELISA

Reactivity: Human, Mouse

Conjugate: Biotin

Histone H3 (acetyl K4) Polyclonal Antibody, Biotin Conjugated

Catalog #1: bs-24644R-Biotin

Applications: WB, IHC-P, IHC-F

Reactivity: Human

Conjugate: Biotin

CD133 Polyclonal Antibody, HRP Conjugated

Catalog #1: bs-0209R-HRP

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

Reactivity: Human, Mouse

Conjugate: HRP

IGFBP5 Polyclonal Antibody, HRP Conjugated

Catalog #1: bs-24706R-HRP

Applications: WB, ELISA

Reactivity: Human, Mouse

Conjugate: HRP

Paraformaldehyde-fixed, paraffin embedded Human laryngeal 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 Histone H3 (acetyl K4) Polyclonal Antibody, Unconjugated (bs-24644R) at 1:200 overnight at 4\u00b0C, DAB staining. — Histone H3 (acetyl K4) Polyclonal Antibody

Catalog #1: bs-24644R

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

Reactivity: Human

Conjugate: Unconjugated

Lane 1: Human K562 cell lysates; Lane 2: Human SH-SY5Y cell lysates; Lane 3: Human Molt-4 cell lysates probed with Histone H3 (acetyl K4) Polyclonal Antibody, Unconjugated (bs-24644R) at 1:1000 dilution and 4˚C overnight incubation. Followed by conjugated secondary antibody incubation at 1:20000 for 60 min at 37˚C. — Histone H3 (acetyl K4) Polyclonal Antibody

Catalog #1: bs-24644R

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

Reactivity: Human

Conjugate: Unconjugated

Lane 1: NIH\/3T3 cell lysates; Lane 2: Lovo cell lysates; Lane 3: SW480 cell lysates probed with CD133 Polyclonal Antibody, Unconjugated (bs-0209R) at 1:300 dilution and 4˚C overnight incubation. Followed by conjugated secondary antibody incubation at 1:20000 for 60 min at 37˚C. — CD133 Polyclonal Antibody

Catalog #1: bs-0209R

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

Reactivity: Human, Mouse

Conjugate: Unconjugated

Histone H3 (acetyl K4) Polyclonal Antibody, HRP Conjugated

Catalog #1: bs-24644R-HRP

Applications: WB, IHC-P, IHC-F

Reactivity: Human

Conjugate: HRP

CD133 Polyclonal Antibody, Biotin Conjugated

Catalog #1: bs-0209R-Biotin

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

Reactivity: Human, Mouse

Conjugate: Biotin

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

Lane 1: MCF-7 cell lysates; Lane 2: SH-SY5Y cell lysates; Lane 3: 293T cell lysates; Lane 4: A549 cell lysates probed with SFTPD Polyclonal Antibody, Unconjugated (bs-21617R) at 1:1000 dilution and 4˚C overnight incubation. Followed by conjugated secondary antibody incubation at 1:20000 for 60 min at 37˚C. — SFTPD Polyclonal Antibody

Catalog #1: bs-21617R

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

Reactivity: Human

Conjugate: Unconjugated

CD41/ITGA2B Monoclonal Antibody, HRP Conjugated

Catalog #1: bsm-33112M-HRP

Applications: WB, ELISA

Reactivity: Human

Conjugate: HRP

SFTPD Polyclonal Antibody, HRP Conjugated

Catalog #1: bs-21617R-HRP

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

Reactivity: Human

Conjugate: HRP

SFTPD Polyclonal Antibody, Biotin Conjugated

Catalog #1: bs-21617R-Biotin

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

Reactivity: Human

Conjugate: Biotin

Lane 1: Human Hela cell lysates; Lane 2: Human MDA-MB-231 cell lysates; Lane 3: Human MKN45 cell lysates; Lane 4: Human HepG2 celll lysates probed with RASAL2 Polyclonal Antibody, Unconjugated (bs-21160R) at 1:1000 dilution and 4\u00b0C overnight incubation. Followed by conjugated secondary antibody incubation at 1:20000 for 60 min at 37˚C. — RASAL2 Polyclonal Antibody

Catalog #1: bs-21160R

Applications: WB, ELISA

Reactivity: Human, Mouse

Conjugate: Unconjugated

A431 cells were fixed with 4% PFA for 10min at room temperature,permeabilized with 0.1% PBST for 20 min at room temperature, and incubated in 5% BSA blocking buffer for 30 min at room temperature. Cells were then stained with RASAL2 Polyclonal Antibody(bs-21160R)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). — RASAL2 Polyclonal Antibody

Catalog #1: bs-21160R

Applications: WB, ELISA

Reactivity: Human, Mouse

Conjugate: Unconjugated

RASAL2 Polyclonal Antibody, Biotin Conjugated

Catalog #1: bs-21160R-Biotin

Applications: WB, ELISA

Reactivity: Human, Mouse

Conjugate: Biotin

phospho-Nrf2 (Ser40) Polyclonal Antibody, Biotin Conjugated

Catalog #1: bs-23531R-Biotin

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

Reactivity: Human, Mouse

Conjugate: Biotin

phospho-Nrf2 (Ser40) Polyclonal Antibody, HRP Conjugated

Catalog #1: bs-23531R-HRP

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

Reactivity: Human, Mouse

Conjugate: HRP

Lane 1: Mouse Spleen tissue lysates; Lane 2: Human HepG2 cell lysates; Lane 3: Human Hela cell lysates; Lane 4: Mouse BV-2 cell lysates probed with phospho-Nrf2 (Ser40) Polyclonal Antibody, Unconjugated (bs-23531R) at 1:1000 dilution and 4\u00b0C overnight incubation. Followed by conjugated secondary antibody incubation at 1:20000 for 60 min at 37˚C. — phospho-Nrf2 (Ser40) Polyclonal Antibody

Catalog #1: bs-23531R

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

Reactivity: Human, Mouse

Conjugate: Unconjugated

CYP11B2 Polyclonal Antibody, Biotin Conjugated

Catalog #1: bs-23822R-Biotin

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

Reactivity: Human

Conjugate: Biotin

RASAL2 Polyclonal Antibody, HRP Conjugated

Catalog #1: bs-21160R-HRP

Applications: WB, ELISA

Reactivity: Human, Mouse

Conjugate: HRP

Lane 1: Human MCF-7 cell lysates; Lane 2: Human 293T cell lysates; Lane 3: Human HepG2 cell lysates probed with CYP11B2 Polyclonal Antibody, Unconjugated (bs-23822R) at 1:1000 dilution and 4\u00b0C overnight incubation. Followed by conjugated secondary antibody incubation at 1:20000 for 60 min at 37˚C. — CYP11B2 Polyclonal Antibody

Catalog #1: bs-23822R

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

Reactivity: Human

Conjugate: Unconjugated

CYP11B2 Polyclonal Antibody, HRP Conjugated

Catalog #1: bs-23822R-HRP

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

Reactivity: Human

Conjugate: HRP

FGF2 Monoclonal Antibody, HRP Conjugated

Catalog #1: bsm-2235M-HRP

Applications: WB, ELISA

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

FGF2 Monoclonal Antibody, Biotin Conjugated

Catalog #1: bsm-2235M-Biotin

Applications: WB, ELISA

Reactivity: Human

Conjugate: Biotin

Lane 1: Mouse Cerebrum tissue lysates; Lane 2: Rat Cerebrum tissue lysates; Lane 3: Mouse BV-2 cell lysates; Lane 4: Human Huvec cell lysates ; Lane 5: Human Molt-4 cell lysates ; Lane 6: Human SH-SY5Y cell lysates probed with DRP2 Polyclonal Antibody, Unconjugated (bs-14428R) at 1:1000 dilution and 4\u00b0C overnight incubation. Followed by conjugated secondary antibody incubation at 1:20000 for 60 min at 37˚C. — DRP2 Polyclonal Antibody

Catalog #1: bs-14428R

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

Reactivity: Human, Mouse, Rat

Conjugate: Unconjugated

DRP2 Polyclonal Antibody, HRP Conjugated

Catalog #1: bs-14428R-HRP

Applications: ELISA, IHC-P, IHC-F

Reactivity: Human, Mouse, Rat

Conjugate: HRP

DRP2 Polyclonal Antibody, Biotin Conjugated

Catalog #1: bs-14428R-Biotin

Applications: ELISA, IHC-P, IHC-F

Reactivity: Human, Mouse, Rat

Conjugate: Biotin

PNPLA1 Polyclonal Antibody, Biotin Conjugated

Catalog #1: bs-24622R-Biotin

Applications: WB, ELISA

Reactivity: Rat

Conjugate: Biotin

PNPLA1 Polyclonal Antibody, HRP Conjugated

Catalog #1: bs-24622R-HRP

Applications: WB, ELISA

Reactivity: Rat

Conjugate: HRP

Lane 1: Mouse Testis tissue lysates; Lane 2: Rat Testis tissue lysates; Lane 3: Rat Ear tissue lysates; Lane 4: Rat Esophagus tissue lysates probed with LASS3 Polyclonal Antibody, Unconjugated (bs-24625R) at 1:1000 dilution and 4\u00b0C overnight incubation. Followed by conjugated secondary antibody incubation at 1:20000 for 60 min at 37˚C. — LASS3 Polyclonal Antibody

Catalog #1: bs-24625R

Applications: WB, ELISA

Reactivity: Mouse, Rat

Conjugate: Unconjugated

LASS3 Polyclonal Antibody, HRP Conjugated

Catalog #1: bs-24625R-HRP

Applications: WB, ELISA

Reactivity: Mouse, Rat

Conjugate: HRP

Lane 1: Rat Ear tissue lysates; Lane 2: Rat Smal intestine tissue lysates; Lane 3: Rat Stomach tissue lysates; Lane 4: Rat Kidney tissue lysates probed with PNPLA1 Polyclonal Antibody, Unconjugated (bs-24622R) at 1:1000 dilution and 4\u00b0C overnight incubation. Followed by conjugated secondary antibody incubation at 1:20000 for 60 min at 37˚C. — PNPLA1 Polyclonal Antibody

Catalog #1: bs-24622R

Applications: WB, ELISA

Reactivity: Rat

Conjugate: Unconjugated

LASS3 Polyclonal Antibody, Biotin Conjugated

Catalog #1: bs-24625R-Biotin

Applications: WB, ELISA

Reactivity: Mouse, Rat

Conjugate: Biotin

PAWR Polyclonal Antibody

Catalog #1: bs-25044R

Applications: WB, ELISA

Reactivity: Human, Mouse

Conjugate: Unconjugated