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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-0987R-HRP

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

Reactivity: Human

Conjugate: HRP

Mouse placenta lysates probed with Rabbit Anti-Transferrin receptor Polyclonal Antibody, Unconjugated (bs-0988R) at 1:300 overnight at 4˚C. Followed by conjugation to secondary antibody (bs-0295G-HRP) at 1:500 for 90 min at 37˚C
Image provided by One World Lab validation program. U138 cells probed with Rabbit Anti-Transferrin receptor Polyclonal Antibody (bs-0988R) at 1:50 for 60 minutes at room temperature followed by Goat Anti-Rabbit IgG (H+L) Alexa Fluor 488 Conjugated secondary antibody.
Raji cells probed with \\tTransferrin receptor Polyclonal Antibody, Unconjugated (bs-0988R) 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).
K562 cells were incubated in 5% BSA blocking buffer for 30 min at room temperature. Cells were then stained with Transferrin receptor Polyclonal Antibody(bs-0988R)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).

Catalog #1: bs-0988R

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

Reactivity: Human, Mouse

Conjugate: Unconjugated

Catalog #1: bs-0988R-Biotin

Applications: WB, IHC-P, IHC-F

Reactivity: Human, Mouse

Conjugate: Biotin

Catalog #1: bs-0988R-HRP

Applications: WB, IHC-P, IHC-F

Reactivity: Human, Mouse

Conjugate: HRP

Catalog #1: bs-0990R-Biotin

Applications: ELISA, IHC-P, IHC-F

Reactivity: Human, Virus

Conjugate: Biotin

Catalog #1: bs-0990R-HRP

Applications: ELISA, IHC-P, IHC-F

Reactivity: Human, Virus

Conjugate: HRP

Formalin-fixed and paraffin embedded human tumor tissue labeled with Anti-HPV16-E6 Polyclonal Antibody, Unconjugated(bs-0990R) at 1:200, followed by conjugation to the secondary antibody and DAB staining
Paraformaldehyde-fixed, paraffin embedded human cervical 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 HPV16 E6 protein Polyclonal Antibody, Unconjugated (bs-0990R) at 1:400 overnight at 4\u00b0C, followed by a conjugated secondary for 20 minutes and DAB staining.
Hela cells were\u00a0fixed with 4% PFA for 10min at room temperature,permeabilized with\u00a090% ice-cold methanol for 20 min at -20\u2103,\u00a0and incubated in 5% BSA blocking buffer\u00a0for 30 min at room temperature. Cells were then stained with Hela cells were\u00a0fixed with 4% PFA for 10min at room temperature,permeabilized with\u00a090% ice-cold methanol for 20 min at -20\u2103,\u00a0and incubated in 5% BSA blocking buffer\u00a0for 30 min at room temperature. Cells were then stained with XXX Antibody(bs-R)at 1:100 dilution\u00a0in blocking buffer and\u00a0incubated for 30 min at\u00a0room temperature,\u00a0washed twice with 2%BSA in PBS,\u00a0followed by\u00a0secondary antibody incubation\u00a0for 40 min\u00a0at\u00a0room temperature. Acquisitions of 20,000 events were performed.\u00a0Cells stained with primary antibody\u00a0(green), and isotype control (orange). Antibody(bs-0990R)at 1:100 dilution\u00a0in blocking buffer and\u00a0incubated for 30 min at\u00a0room temperature,\u00a0washed twice with 2%BSA in PBS,\u00a0followed by\u00a0secondary antibody incubation\u00a0for 40 min\u00a0at\u00a0room temperature. Acquisitions of 20,000 events were performed.\u00a0Cells stained with primary antibody\u00a0(green), and isotype control (orange).

Catalog #1: bs-0990R

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

Reactivity: Human, Virus

Conjugate: Unconjugated

Catalog #1: bs-0993R

Applications: WB, ELISA, IHC-P

Reactivity: Mouse

Conjugate: Unconjugated

Catalog #1: bs-0993R-Biotin

Applications: WB, ELISA, IHC-P

Reactivity: Mouse

Conjugate: Biotin

Catalog #1: bs-0993R-HRP

Applications: WB, ELISA, IHC-P

Reactivity: Mouse

Conjugate: HRP

Catalog #1: bs-0995R

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

Reactivity: Human, Rat

Conjugate: Unconjugated

Catalog #1: bs-0995R-HRP

Applications: ELISA, IHC-P, IHC-F

Reactivity: Human, Rat

Conjugate: HRP

Catalog #1: bs-0995R-Biotin

Applications: ELISA, IHC-P, IHC-F

Reactivity: Human, Rat

Conjugate: Biotin

\"Formalin-fixed and paraffin embedded rat brain tissue labeled with Anti-EphB2\/Eph receptor B2 Polyclonal Antibody, Unconjugated (bs-0996R) at 1:200, followed by conjugation to the secondary antibody and DAB staining\\n\"
A431 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 Eph receptor B2 Polyclonal Antibody(bs-0996R)at 1:50 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).
Lane 1: Mouse Testis lysates; Lane 2: Rat Testis lysates; Lane 3: Human HUVEC cell lysates; Lane 4: Human U251 cell lysates; Lane 5: Human A431 cell lysates; Lane 6: Human U-2OS cell lysates; Lane 7: Human MDA-MB-231 cell lysates; Lane 8: Human K562 cell lysates probed with Eph receptor B2 Polyclonal Antibody, Unconjugated (bs-0996R) 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-0996R

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

Reactivity: Human, Mouse, Rat

Conjugate: Unconjugated

Formalin-fixed and paraffin embedded: rat brain tissue labeled with Anti-CNP\/CNPase Polyclonal Antibody (bs-1000R), Unconjugated at 1:200, followed by conjugation to the secondary antibody and DAB staining
\"Formalin-fixed and paraffin embedded: rat pancreas tissue labeled with Anti-CNP\/CNPase Polyclonal Antibody (bs-1000R), Unconjugated at 1:200, followed by conjugation to the secondary antibody and DAB staining\\n\"
U251 lysates probed with CNPase Polyclonal Antibody, unconjugated (bs-1000R) at 1:300 overnight at 4\u00b0C followed by a conjugated secondary antibody at 1:10000 for 60 minutes at 37\u00b0C.

Catalog #1: bs-1000R

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-1000R-Biotin

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

Reactivity: Human, Mouse, Rat

Conjugate: Biotin

Catalog #1: bs-1000R-HRP

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

Reactivity: Human, Mouse, Rat

Conjugate: HRP

Lane 1: Human Siha cell lysates; Lane 2: Human Hela cell lysates probed with E2F1 (Ser375) Polyclonal Antibody, Unconjugated (bs-10012R) 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 Hela cell lysates; Lane 2: Human MOLT-4 cell lysates probed with E2F1 Polyclonal Antibody, Unconjugated (bs-10012R) 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-10012R

Applications: WB, ELISA

Reactivity: Human

Conjugate: Unconjugated

Catalog #1: bs-10014R

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

Reactivity: Human, Mouse

Conjugate: Unconjugated

Catalog #1: bs-10014R-Biotin

Applications: WB, ELISA, IHC-F

Reactivity: Human, Mouse

Conjugate: Biotin

Catalog #1: bs-10014R-HRP

Applications: WB, ELISA, IHC-F

Reactivity: Human, Mouse

Conjugate: HRP

Catalog #1: bs-10015R

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

Reactivity: Mouse

Conjugate: Unconjugated

Catalog #1: bs-10015R-Biotin

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

Reactivity: Mouse

Conjugate: Biotin

Catalog #1: bs-10015R-HRP

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

Reactivity: Mouse

Conjugate: HRP

Formalin-fixed and paraffin embedded rat placenta labeled with Rabbit Anti phospho-ZCWCC1 (Ser739) Polyclonal Antibody, Unconjugated (bs-10016R) at 1:200 followed by conjugation to the secondary antibody and DAB staining
Antigen: bs-10016P, 0.2ug\/100ul \\nPrimary: Antiserum, 1:500, 1:1000, 1:2000, 1:4000, 1:8000, 1:16000, 1:32000; \\nSecondary: HRP conjugated Goat-Anti-Rabbit IgG(bs-0295G-HRP) at 1: 5000;\\nTMB staining;\\nRead the data in MicroplateReader by 450
Lane 1: MCF-7 cell lysates; Lane 2: K562 cell lysates; Lane 3: 293T cell lysates; Lane 4: HepG2 cell lysates probed with ZCWCC1 (Ser739) Polyclonal Antibody, Unconjugated (bs-10016R) 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: MCF-7 cell lysates; Lane 2: K562 cell lysates probed with ZCWCC1 (Ser739) Polyclonal Antibody, Unconjugated (bs-10016R) 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-10016R

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

Reactivity: Human, Rat

Conjugate: Unconjugated

Catalog #1: bs-10016R-HRP

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

Reactivity: Human, Rat

Conjugate: HRP

Catalog #1: bs-10016R-Biotin

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

Reactivity: Human, Rat

Conjugate: Biotin

Formalin-fixed and paraffin embedded rat pancreas labeled with Rabbit Anti-HADHSC Polyclonal Antibody, Unconjugated (bs-10020R) at 1:200 followed by conjugation to the secondary antibody and DAB staining\\n
Mouse liver lysates probed with Rabbit Anti-HADHSC Polyclonal Antibody (bs-10020R) at 1:300 overnight in 4˚C. Followed by conjugation to the secondary antibody (bs-0295G-HRP) at 1:5000 90min in RT.\\n
Lane 1: Mouse Liver tissue lysates; Lane 2: Mouse Kidney tissue lysates; Lane 3: Mouse Heart tissue lysates; Lane 4: Mouse Pancreas tissue lysates probed with HADHSC Polyclonal Antibody, Unconjugated (bs-10020R) at 1:1000 dilution and 4\u00b0C overnight incubation. Followed by conjugated secondary antibody incubation at room temperature for 60 min.

Catalog #1: bs-10020R

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

Reactivity: Mouse, Rat

Conjugate: Unconjugated

Catalog #1: bs-10020R-Biotin

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

Reactivity: Mouse, Rat

Conjugate: Biotin

Catalog #1: bs-10020R-HRP

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

Reactivity: Mouse, Rat

Conjugate: HRP

This image was generously provided by Adib Zendedel, PhD from RWTH Aachen University. Formalin-fixed and paraffin embedded rat spinal cord tissue labeled with Rabbit Anti-Cryopyrin Polyclonal Antibody, Unconjugated (bs-10021R) at 1:300 followed by conjugation to a secondary antibody
Paraformaldehyde-fixed, paraffin embedded human colon 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; Incubation: Cryopyrin Polyclonal Antibody, ALEXA FLUOR\u00ae 488 Conjugated (bs-10021R-A488) 1:400, 90 minutes at 37\u00b0C; DAPI (5ug\/ml, blue) was used to stain the cell nuclei.
Lane 1: Raji lysates; Lane 2: MDA-MB-231 probed with Cryopyrin Polyclonal Antibody (bs-10021R) at 1:300 overnight at 4˚C. Followed by conjugation to secondary antibody (bs-0295G-HRP) at 1:5000 for 90 min at 37˚C.
SiHa lysates probed with Rabbit Anti-Cryopyrin Polyclonal Antibody, Unconjugated (bs-10021R) at 1:300 overnight at 4˚C. Followed by conjugation to secondary antibody (bs-0295G-HRP) at 1:5000 for 90 min at 37˚C.

Catalog #1: bs-10021r-TR

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

Reactivity: Human, Mouse, Rat

Conjugate: Unconjugated

Formalin-fixed and paraffin embedded rat brain labeled with Anti-HDAC3\/HD3 Polyclonal Antibody, Unconjugated (bs-10024R) at 1:200 followed by conjugation to the secondary antibody and DAB staining\\n
Lane 1: 293T cells; Lane 2: A431 cell lysates probed with Anti-HDAC3\/HD3 Polyclonal Antibody (bs-10024R) at 1:300 overnight in 4˚C. Followed by conjugation to the secondary antibody (bs-0295G-HRP) at 1:5000 90min in RT.
Hela 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 (HDAC3) polyclonal Antibody, Unconjugated (bs-10024R) 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.
Paraformaldehyde-fixed, paraffin embedded (mouse colon); 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 (HDAC3\/HD3) Polyclonal Antibody, Unconjugated (bs-10024R) at 1:200 overnight at 4\u00b0C, followed by operating according to SP Kit(Rabbit) (sp-0023) instructionsand DAB staining.

Catalog #1: bs-10024R

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-10024R-Biotin

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

Reactivity: Human, Mouse, Rat

Conjugate: Biotin

Catalog #1: bs-10024R-HRP

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

Reactivity: Human, Mouse, Rat

Conjugate: HRP

Catalog #1: bs-10025R

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

Reactivity: Plant

Conjugate: Unconjugated

Catalog #1: bs-10025R-Biotin

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

Reactivity: Plant

Conjugate: Biotin

Catalog #1: bs-10025R-HRP

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

Reactivity: Plant

Conjugate: HRP

Lane 1: Mouse Lymph node lysates; Lane 2: Mouse Spleen lysates probed with NCR1 Polyclonal Antibody, Unconjugated (bs-10027R) 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: Mouse Kidney lysates; Lane 2: Mouse Spleen lysates; Lane 3: Mouse Lymph node lysates; Lane 4: A431 cell lysates ; Lane 5: Raji cell lysates probed with NCR1 Polyclonal Antibody, Unconjugated (bs-10027R) 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: Mouse Lymph node lysates; Lane 2: Mouse Spleen lysates; Lane 3: Mouse Lung lysates probed with NCR1 Polyclonal Antibody, Unconjugated (bs-10027R) 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: Mouse Spleen tissue lysates; Lane 2: Mouse Lung tissue lysates; Lane 3: Rat Lymph node tissue lysates; Lane 4: Human HL-60 cell lysates probed with NCR1 Polyclonal Antibody, Unconjugated (bs-10027R) 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-10027R

Applications: WB, ELISA, IHC-P

Reactivity: Human, Mouse, Rat

Conjugate: Unconjugated

Catalog #1: bs-10027R-Biotin

Applications: WB, ELISA, IHC-P

Reactivity: Human, Mouse, Rat

Conjugate: Biotin

Catalog #1: bs-10027R-HRP

Applications: WB, ELISA, IHC-P

Reactivity: Human, Mouse, Rat

Conjugate: HRP

Mouse skin lysates probed with Nectin 4 Polyclonal Antibody, Unconjugated (bs-10029R) at 1:300 dilution and 4˚C overnight incubation. Followed by conjugated secondary antibody incubation at 1:10000 for 60 min at 37˚C.
Lane 1: A431 cell lysates; Lane 2: Mouse thymus lysates probed with Nectin 4 Polyclonal Antibody, Unconjugated (bs-10029R) 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-10029R

Applications: WB, ELISA

Reactivity: Human, Mouse

Conjugate: Unconjugated

Catalog #1: bs-10029R-Biotin

Applications: WB, ELISA

Reactivity: Human, Mouse

Conjugate: Biotin

Catalog #1: bs-10029R-HRP

Applications: WB, ELISA

Reactivity: Human, Mouse

Conjugate: HRP

Catalog #1: bs-10030R

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

Reactivity: Rat, Others

Conjugate: Unconjugated

Catalog #1: bs-10030R-Biotin

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

Reactivity: Rat, Others

Conjugate: Biotin

Catalog #1: bs-10030R-HRP

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

Reactivity: Rat, Others

Conjugate: HRP

Catalog #1: bs-10031R

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

Reactivity: Cow

Conjugate: Unconjugated

Catalog #1: bs-10031R-HRP

Applications: WB, ELISA, IHC-F

Reactivity: Cow

Conjugate: HRP