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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-3223R-FITC

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

Reactivity: Mouse, Rat

Conjugate: FITC

Antigen: bs-3271P, 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: Rat Liver tissue lysates; Lane 2: Human HeLa cell lysates; Lane 3: Human HepG2 cell lysates probed with Phospho-MET (Tyr1003) Polyclonal Antibody, Unconjugated (bs-3271R) at 1:200 dilution and 4\u00b0C overnight incubation. Followed by conjugated secondary antibody incubation at 1:20000 for 60 min at 37˚C.

Catalog #1: bs-3271R

Applications: WB, ELISA

Reactivity: Human, Rat

Conjugate: Unconjugated

Catalog #1: bs-3271R-Biotin

Applications: WB, ELISA

Reactivity: Human, Rat

Conjugate: Biotin

Catalog #1: bs-3271R-HRP

Applications: WB, ELISA

Reactivity: Human, Rat

Conjugate: HRP

Antigen: bs-3352P, 2ug\/100ul \\nPrimary: Antiserum, 1:500, 1:1000, 1:2000, 1:4000, 1:8000, 1:16000, 1:32000; \\nSecondary: HRP conjugated Rabbit Anti-Goat IgG(bs-0294R-HRP) at 1: 5000; \\nTMB staining\\nRead the data in Microplate Reader by 450nm. \\n
Lane 1: rat brain lysates Lane 2: rat heart lysates probed with Anti hospho-Paxillin (Tyr118)Polyclonal Antibody, Unconjugated (bs-3352R) at 1:200 in 4˚C. Followed by conjugation to secondary antibody (bs-0295G-HRP) at 1:3000 90min in 37˚C. Predicted band 68kD. Observed band size: 68kD.

Catalog #1: bs-3352R

Applications: WB, ELISA

Reactivity: Human, Mouse

Conjugate: Unconjugated

Catalog #1: bs-3352R-Biotin

Applications: WB, ELISA

Reactivity: Human, Mouse

Conjugate: Biotin

Catalog #1: bs-3352R-HRP

Applications: WB, ELISA

Reactivity: Human, Mouse

Conjugate: HRP

Catalog #1: bs-3384R-HRP

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

Reactivity: Human

Conjugate: HRP

Catalog #1: bs-3384R-Biotin

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

Reactivity: Human

Conjugate: Biotin

Catalog #1: bs-3384R

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

Reactivity: Human

Conjugate: Unconjugated

Catalog #1: bs-3384R-Cy3

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

Reactivity: Human

Conjugate: Cy3

Catalog #1: bs-3384R-Cy5

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

Reactivity: Human

Conjugate: Cy5

Catalog #1: bs-3384R-FITC

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

Reactivity: Human

Conjugate: FITC

Catalog #1: bs-3384R-Cy7

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

Reactivity: Human

Conjugate: Cy7

Catalog #1: bs-3408R

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

Reactivity: Human

Conjugate: Unconjugated

Catalog #1: bs-3408R-Biotin

Applications: ELISA, IHC-P, IHC-F

Reactivity: Human

Conjugate: Biotin

Catalog #1: bs-3408R-HRP

Applications: ELISA, IHC-P, IHC-F

Reactivity: Human

Conjugate: HRP

Catalog #1: bs-3408R-Cy3

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

Reactivity: Human

Conjugate: Cy3

Catalog #1: bs-3408R-FITC

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

Reactivity: Human

Conjugate: FITC

Catalog #1: bs-3408R-Cy5

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

Reactivity: Human

Conjugate: Cy5

Catalog #1: bs-3408R-Cy7

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

Reactivity: Human

Conjugate: Cy7

Antigen: bs-3430P, 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
Paraformaldehyde-fixed, paraffin embedded Mouse intestine; 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 Stat4 (Tyr693) Polyclonal Antibody, Unconjugated (bs-3430R) at 1:200 overnight at 4\u00b0C, DAB staining.

Catalog #1: bs-3430R

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

Reactivity: Mouse

Conjugate: Unconjugated

Catalog #1: bs-3430R-Biotin

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

Reactivity: Mouse

Conjugate: Biotin

Catalog #1: bs-3430R-Cy3

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

Reactivity: Mouse

Conjugate: Cy3

Catalog #1: bs-3430R-Cy5

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

Reactivity: Mouse

Conjugate: Cy5

Catalog #1: bs-3430R-HRP

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

Reactivity: Mouse

Conjugate: HRP

Catalog #1: bs-3430R-Cy7

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

Reactivity: Mouse

Conjugate: Cy7

Catalog #1: bs-3430R-FITC

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

Reactivity: Mouse

Conjugate: FITC

Antigen: bs-3452P, 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; Read the data in Microplate Reader by 450nm\\n
MCF-7 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 (Phospho-Rb (Thr821)) polyclonal Antibody, Unconjugated (bs-3452R) 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.
Lane 1: Mouse Thymus tissue lysates; Lane 2: Rat Thymus tissue lysates; Lane 3: Human MCF-7 cell lysates; Lane 4: Human Jurkat cell lysates probed with Phospho-Rb (Thr821) Polyclonal Antibody, Unconjugated (bs-3452R) 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-3452R

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

Reactivity: Human, Mouse, Rat

Conjugate: Unconjugated

Catalog #1: bs-3452R-Biotin

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

Reactivity: Human, Mouse, Rat

Conjugate: Biotin

Catalog #1: bs-3452R-HRP

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

Reactivity: Human, Mouse, Rat

Conjugate: HRP

Catalog #1: bs-3452R-Cy3

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

Reactivity: Human, Mouse, Rat

Conjugate: Cy3

Catalog #1: bs-3452R-Cy5

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

Reactivity: Human, Mouse, Rat

Conjugate: Cy5

Catalog #1: bs-3452R-Cy7

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

Reactivity: Human, Mouse, Rat

Conjugate: Cy7

Catalog #1: bs-3452R-FITC

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

Reactivity: Human, Mouse, Rat

Conjugate: FITC

Antigen: bs-3467P, 2ug\/100ul \\nPrimary: Antiserum, 1:500, 1:1000, 1:2000, 1:4000, 1:8000, 1:16000, 1:32000; \\nSecondary: HRP conjugated Rabbit Anti-Goat IgG(bs-0294R-HRP) at 1: 5000; \\nTMB staining\\nRead the data in Microplate Reader by 450nm.
HUVEC cell lysates probed with VEGF receptor 2 (Tyr1059) Polyclonal Antibody, Unconjugated (bs-3467R) at 1:300 dilution and 4˚C overnight incubation. Followed by conjugated secondary antibody incubation at 1:20000 for 60 min at 37˚C.

Catalog #1: bs-3467R

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

Reactivity: Human, Mouse, Others

Conjugate: Unconjugated

Catalog #1: bs-3467R-HRP

Applications: WB, IHC-P, IHC-F

Reactivity: Human, Mouse, Others

Conjugate: HRP

Catalog #1: bs-3467R-Biotin

Applications: WB, IHC-P, IHC-F

Reactivity: Human, Mouse, Others

Conjugate: Biotin

Lane 1: mouse brain lysates Lane 2: mouse kidney lysates probed with Anti Smad3 Polyclonal Antibody, Unconjugated (bs-3484R) at 1:200 in 4˚C. Followed by conjugation to secondary antibody (bs-0295G-HRP) at 1:3000 90min in 37˚C. Predicted band 47kD. Observed band size: 47kD.
Lane 1: Mouse Cerebrum lysates; Lane 2: Mouse Ovary lysates; Lane 3: HT1080 cell lysates; Lane 4: Jurkat cell lysates probed with Smad2\/3 Polyclonal Antibody, Unconjugated (bs-3484R) at 1:2000 dilution and 4˚C overnight incubation. Followed by conjugated secondary antibody incubation at 1:20000 for 60 min at 37˚C.
HUVEC 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 Smad2\/3 Polyclonal Antibody(bs-3484R)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 Cerebrum lysates; Lane 2: Mouse Heart lysates; Lane 3: Mouse Testis lysates; Lane 4: Mouse Skin lysates; Lane 5: Mouse Kidney lysates; Lane 6: Rat Cerebrum lysates; Lane 7: Rat Testis lysates; Lane 8: Rat Kidney lysates; Lane 9: Human HUVEC cell lysates; Lane 10: Human A549 cell lysates; Lane 11: Human Hela cell lysates; Lane 12: Human HT1080 cell lysates; Lane 13: Human A431 cell lysates probed with Smad2\/3 Polyclonal Antibody, Unconjugated (bs-3484R) 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-3484R

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

Reactivity: Human, Mouse, Rat, Pig

Conjugate: Unconjugated

Catalog #1: bs-3484R-Biotin

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

Reactivity: Human, Mouse, Rat, Pig

Conjugate: Biotin

Catalog #1: bs-3484R-HRP

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

Reactivity: Human, Mouse, Rat, Pig

Conjugate: HRP

Catalog #1: bs-3484R-Cy3

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

Reactivity: Human, Mouse, Rat, Pig

Conjugate: Cy3

Catalog #1: bs-3484R-Cy5

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

Reactivity: Human, Mouse, Rat, Pig

Conjugate: Cy5

Catalog #1: bs-3484R-Cy7

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

Reactivity: Human, Mouse, Rat, Pig

Conjugate: Cy7

Catalog #1: bs-3484R-FITC

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

Reactivity: Human, Mouse, Rat, Pig

Conjugate: FITC

Catalog #1: bs-3594R

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

Reactivity: Human, Mouse

Conjugate: Unconjugated

Catalog #1: bs-3594R-HRP

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

Reactivity: Human, Mouse

Conjugate: HRP

Catalog #1: bs-3594R-Biotin

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

Reactivity: Human, Mouse

Conjugate: Biotin