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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-2591R-FITC

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

Reactivity: Human, Rat

Conjugate: FITC

Catalog #1: bs-2591R-Cy7

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

Reactivity: Human, Rat

Conjugate: Cy7

Formalin-fixed and paraffin embedded rat brain labeled with Rabbit Anti pro-caspase-3 Polyclonal Antibody, Unconjugated (bs-2593R) at 1:200 followed by conjugation to the secondary antibody and DAB staining
L1 mouse brain lysates L2 mouse liver lysates probed with Anti pro-caspase-3 Polyclonal Antibody, Unconjugated (bs-2593R) 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 30kD. Observed band size:30kD.\\n
Hela cells were fixed with 70% ice-cold methanol overnight at 4\u2103\uff0c0.1% 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 Caspase 3 Polyclonal Antibody 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 incubation for 40 min at room temperature. Acquisitions of 20,000 events were performed.
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 Caspase 3 Polyclonal Antibody, Unconjugated (bs-2593R) at 1:400 overnight at 4\u00b0C, DAB staining.

Catalog #1: bs-2593R

Applications: WB, ELISA

Reactivity: Human, Mouse, Rat

Conjugate: Unconjugated

L1 rat brain lysates L2 rat kidney lysates probed with Anti IL-1R1\/CD121a\/IL1 Receptor I Polyclonal Antibody, Unconjugated (bs-2594R) 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 62kD. Observed band size:62kD.
MCF7 cells(black) were fixed with 70% ice-cold methanol overnight at 4\u2103,and incubated in 5% BSA blocking buffer for 30 min at room temperature. Cells were then stained with IL1 Receptor I Polyclonal Antibody(bs-2594R)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).

Catalog #1: bs-2594R

Applications: WB, ELISA, FCM, IHC-P

Reactivity: Human, Mouse

Conjugate: Unconjugated

Mouse lung lysates probed with Anti-IL-1R2 Polyclonal Antibody (bs-2595R) at 1:300 overnight in 4˚C. Followed by conjugation to the secondary antibody (bs-0295G-HRP) at 1:5000 90min in 37˚C.\\n
RSC96 cells(black) were incubated in 5% BSA blocking buffer for 30 min at room temperature. Cells were then stained with \r\nIL-1R2 Antibody\uff08bs-2595R\uff09 at 1:50 dilution in blocking buffer and incubated for 30 min at room temperature, washed twice with 2% BSA in PBS. Acquisitions of 20,000 events were performed. Cells stained with primary antibody (green) and isotype control (orange).
Lane 1: SW480 cell lysates probed with IL-1R2 Polyclonal Antibody, Unconjugated (bs-2595R) 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 HepG2 cell lysates; Lane 2: Human A549 cell lysates probed with 1R2 Polyclonal Antibody, Unconjugated (bs-2595R) 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-2595R

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

Reactivity: Human, Rat

Conjugate: Unconjugated

Catalog #1: bs-2595R-Cy3

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

Reactivity: Human, Rat

Conjugate: Cy3

Catalog #1: bs-2595R-Cy5

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

Reactivity: Human, Rat

Conjugate: Cy5

Catalog #1: bs-2595R-Cy7

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

Reactivity: Human, Rat

Conjugate: Cy7

Catalog #1: bs-2595R-FITC

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

Reactivity: Human, Rat

Conjugate: FITC

Formalin-fixed and paraffin embedded mouse lymphoma labeled with Anti-IL-3R alpha\/CD123 Polyclonal Antibody, Unconjugated (bs-2600R) at 1:200 followed by conjugation to the secondary antibody and DAB staining
Human U937 cells probed with IL-3R alpha Polyclonal Antibody, Unconjugated (bs-2600R) (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).

Catalog #1: bs-2600R

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

Reactivity: Human, Mouse

Conjugate: Unconjugated

Catalog #1: bs-2600R-Cy3

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

Reactivity: Human, Mouse

Conjugate: Cy3

Catalog #1: bs-2600R-Cy5

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

Reactivity: Human, Mouse

Conjugate: Cy5

Catalog #1: bs-2600R-FITC

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

Reactivity: Human, Mouse

Conjugate: FITC

Catalog #1: bs-2600R-Cy7

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

Reactivity: Human, Mouse

Conjugate: Cy7

Lane 1: mouse kidney lysates Lane 2: mouse lung lysates probed with Anti AVPR2 Polyclonal Antibody, Unconjugated (bs-2602R) at 1:200 in 4˚C. Followed by conjugation to secondary antibody (bs-0295G-HRP) at 1:3000 90min in 37˚C. Predicted band 39kD. Observed band size: 39kD.
Lane 1: HepG2 cell lysates; Lane 2: Mouse Lung lysates; Lane 3: Rat Lung lysates probed with IL10RB Polyclonal Antibody, Unconjugated (bs-2602R) 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-2602R

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-2602R-Cy7

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

Reactivity: Human, Mouse, Rat

Conjugate: Cy7

Catalog #1: bs-2602R-Cy3

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

Reactivity: Human, Mouse, Rat

Conjugate: Cy3

Catalog #1: bs-2602R-Cy5

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

Reactivity: Human, Mouse, Rat

Conjugate: Cy5

Catalog #1: bs-2602R-FITC

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

Reactivity: Human, Mouse, Rat

Conjugate: FITC

L1 rat kidney lysates and L2 rat brain lysates lysates probed with Anti- IL-17RB Polyclonal Antibody, Unconjugated (bs-2610R) at 1:200 in 4˚C. Followed by conjugation to secondary antibody (bs-0295G-HRP) at 1:3000 90min in 37˚C. Predicted band: 33kD\/55kD Observed band size: 35kD
Image kindly submitted by Dr. Kang Chen from Wayne University via the Bioss Discovery Program.\\n\\nPositive staining with Human Peripheral Mononuclear Cells using Rabbit Anti-IL-17RB Polyclonal Antibody, ALEXA FLUOR 488 Conjugated (bs-2610R-A488)
Lane 1: Mouse Liver lysates probed with IL-17RB Polyclonal Antibody, Unconjugated (bs-2610R) 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: Rat Uterus tissue lysates; Lane 2: Mouse Uterus tissue lysates; Lane 3: Human A549 cell lysates; Lane 4: Human HepG2 cell lysates; Lane 5: Human HeLa cell lysates; Lane 6: Human MCF-7 cell lysates probed with IL17RB Polyclonal Antibody, Unconjugated (bs-2610R) 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-2610R

Applications: WB, ELISA

Reactivity: Human, Mouse, Rat

Conjugate: Unconjugated

Catalog #1: bs-2615R

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

Reactivity: Human, Mouse

Conjugate: Unconjugated

Catalog #1: bs-2615R-FITC

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

Reactivity: Human, Mouse

Conjugate: FITC

Catalog #1: bs-2615R-Cy3

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

Reactivity: Human, Mouse

Conjugate: Cy3

Catalog #1: bs-2615R-Cy5

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

Reactivity: Human, Mouse

Conjugate: Cy5

Catalog #1: bs-2615R-Cy7

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

Reactivity: Human, Mouse

Conjugate: Cy7

Catalog #1: bs-2616R

Applications: WB, ELISA, FCM, IP

Reactivity: Human

Conjugate: Unconjugated

Paraformaldehyde-fixed, paraffin embedded mouse tissue; 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 IL-22 Polyclonal Antibody (bs-2623R) at 1:400 overnight at 4\u00b0C, followed by a conjugated secondary and DAB staining.
Lane 1: A549 cell lysates probed with IL-22 Polyclonal Antibody, Unconjugated (bs-2623R) 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 293T cell lysates; Lane 2: Human A549 cell lysates probed with IL-22 Polyclonal Antibody, Unconjugated (bs-2623R) 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-2623R

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

Reactivity: Human, Mouse

Conjugate: Unconjugated

Catalog #1: bs-2623R-Cy5

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

Reactivity: Human, Mouse

Conjugate: Cy5

Catalog #1: bs-2623R-Cy7

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

Reactivity: Human, Mouse

Conjugate: Cy7

Catalog #1: bs-2623R-FITC

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

Reactivity: Human, Mouse

Conjugate: FITC

Catalog #1: bs-2623R-Cy3

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

Reactivity: Human, Mouse

Conjugate: Cy3

Mouse splenocytes probed with IL-22BP\/IL22RA2 Polyclonal Antibody, Unconjugated (bs-2625R) 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).
Mouse spleen lysates probed with IL22BP Polyclonal Antibody, unconjugated (bs-2625R) at 1:300 overnight at 4\u00b0C followed by a conjugated secondary antibody at 1:10000 for 90 minutes at 37\u00b0C.\\n
Paraformaldehyde-fixed, paraffin embedded mouse brain; 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 IL-22BP\/IL22RA2 Polyclonal Antibody, Unconjugated (bs-2625R) at 1:200 overnight at 4\u00b0C, followed by a conjugated secondary and DAB staining.
Lane 1: Rat testis lysates; probed with IL-22BP\/IL22RA2 Polyclonal Antibody, unconjugated (bs-2625R) at 1:300 overnight at 4\u00b0C followed by a conjugated secondary antibody for 60 minutes at 37\u00b0C.

Catalog #1: bs-2625R

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

Reactivity: Mouse, Rat

Conjugate: Unconjugated

Mouse splenocytes probed with Rabbit Anti-IL-33 Polyclonal Antibody, PE-Cy5 Conjugated (bs-2633R-PE-Cy5) (green) at 1:100 for 40 minutes compared to control cells (blue).
Paraformaldehyde-fixed, paraffin embedded rat lung; 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 Anti \u2013IL-33 Polyclonal Antibody, Unconjugated (bs-2633R) at 1:200 overnight at 4\u00b0C, followed by a conjugated secondary for 90 minutes and DAB staining
Paraformaldehyde-fixed, paraffin embedded Mouse lung; 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 IL-33 Polyclonal Antibody, Unconjugated (bs-2633R) at 1:200 overnight at 4\u00b0C, DAB staining.
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 IL-33 Polyclonal Antibody, Unconjugated (bs-2633R) at 1:200 overnight at 4\u00b0C, DAB staining.

Catalog #1: bs-2633R

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

Reactivity: Mouse, Rat

Conjugate: Unconjugated

Catalog #1: bs-2633R-Cy3

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

Reactivity: Mouse, Rat

Conjugate: Cy3

Catalog #1: bs-2633R-Cy5

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

Reactivity: Mouse, Rat

Conjugate: Cy5

Catalog #1: bs-2633R-Cy7

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

Reactivity: Mouse, Rat

Conjugate: Cy7

Catalog #1: bs-2633R-FITC

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

Reactivity: Mouse, Rat

Conjugate: FITC

Catalog #1: bs-2649R

Applications: WB, ELISA, FCM

Reactivity: Mouse, Rat

Conjugate: Unconjugated

Catalog #1: bs-2649R-Cy5

Applications: WB, FCM

Reactivity: Mouse, Rat

Conjugate: Cy5

Catalog #1: bs-2649R-Cy7

Applications: WB, FCM

Reactivity: Mouse, Rat

Conjugate: Cy7

Catalog #1: bs-2649R-Cy3

Applications: WB, FCM

Reactivity: Mouse, Rat

Conjugate: Cy3

Catalog #1: bs-2649R-FITC

Applications: WB, FCM

Reactivity: Mouse, Rat

Conjugate: FITC

Mouse heart lysates probed with SPHK1 Polyclonal Antibody, unconjugated (bs-2652R) at 1:30 overnight at 4\u00b0C followed by a conjugated secondary antibody at 1:10000 for 90 minutes at 37\u00b0C.\\n
Lane 1: Mouse Pancreas tissue lysates; Lane 2: Mouse Lung tissue lysates; Lane 3: Rat Kidney tissue lysates probed with SPHK1 Polyclonal Antibody, Unconjugated (bs-2652R) 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-2652R

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

Reactivity: Mouse, Rat

Conjugate: Unconjugated

Catalog #1: bs-2652R-Cy5

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

Reactivity: Mouse, Rat

Conjugate: Cy5

Catalog #1: bs-2652R-Cy7

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

Reactivity: Mouse, Rat

Conjugate: Cy7

Catalog #1: bs-2652R-FITC

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

Reactivity: Mouse, Rat

Conjugate: FITC

Lane 1: rat brain lysates Lane 2: rat heart lysates probed with Anti LBT4-R1 Polyclonal Antibody, Unconjugated (bs-2654R) at 1:200 in 4˚C. Followed by conjugation to secondary antibody (bs-0295G-HRP) at 1:3000 90min in 37˚C. Predicted band 39kD. Observed band size: 39kD.
Formalin-fixed and paraffin-embedded liver of mouse embryo labeled with Anti-LTB4-R1\/BLTR Polyclonal Antibody, Unconjugated(bs-2654R) 1:200, overnight at 4\u00b0C, The secondary antibody was Goat Anti-Rabbit IgG, Alexa Fluor 647 conjugated(bs-0295G-A647)used at 1:200 dilution for 40 minutes at 37\u00b0C.

Catalog #1: bs-2654R

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

Reactivity: Human

Conjugate: Unconjugated

Lane 1: rat heart lysates Lane 2: rat brain lysates probed with Anti LTB4-R2 Polyclonal Antibody, Unconjugated (bs-2655R) at 1:200 in 4˚C. Followed by conjugation to secondary antibody (bs-0295G-HRP) at 1:3000 90min in 37˚C. Predicted band 40kD. Observed band size: 40kD.
Lane 1: Human U937 cell lysates; Lane 2: Human MCF-7 cell lysates probed with LTB4-R2 Polyclonal Antibody, Unconjugated (bs-2655R) 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-2655R

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

Reactivity: Human

Conjugate: Unconjugated