RECEIVE 25% OFF PUBLISHED ANTIBODIES WITH CODE "PUB25"! Offer valid for US customers and available internationally through distributors.

Contact us at 1.800.501.7654 or info@biossusa.com

MenuSearch

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.



×

Collection Menu
Formalin-fixed: Endothelial cells labeled with Anti-CD31\/PECAM-1 Polyclonal Antibody, Unconjugated (bs-0468R) at 1:200, followed by conjugation to the secondary antibody was Goat Anti-Rabbit IgG, FITC conjugated(bs-0295G-FITC) at 1:200 for 40 minutes at 37\u00b0
Rat spleen cells probed with Rabbit Anti-CD31 Polyclonal Antibody (bs-0468R) at 1:100 for 60 minutes at room temperature followed by Goat Anti-Rabbit IgG (H+L) Alexa Fluor 488 Conjugated Secondary Antibody.
Recombinant human CD31 protein probed with CD31 Polyclonal Antibody, unconjugated (bs-0468R) at 1:300 overnight at 4\u00b0C followed by a conjugated secondary antibody at 1:10000 for 90 minutes at 37\u00b0C.
Human Jurkat cells probed with CD31 Polyclonal Antibody, Unconjugated (bs-0468R) (green) at 1:100 for 30 minutes followed by a FITC conjugated secondary antibody compared to unstained cells (blue), secondary only (light blue), and isotype control (orange).

Catalog #1: bs-0468R

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

Reactivity: Human, Mouse, Dog

Conjugate: Unconjugated

Catalog #1: bs-0468R-FITC

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

Reactivity: Human, Mouse, Dog

Conjugate: FITC

Catalog #1: bs-0468R-Cy3

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

Reactivity: Human, Mouse, Dog

Conjugate: Cy3

Catalog #1: bs-0468R-Cy5

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

Reactivity: Human, Mouse, Dog

Conjugate: Cy5

Catalog #1: bs-0468R-Cy7

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

Reactivity: Human, Mouse, Dog

Conjugate: Cy7

Catalog #1: bs-0468R-Biotin

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

Reactivity: Human, Mouse, Dog

Conjugate: Biotin

Catalog #1: bs-0468R-PE

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

Reactivity: Human, Mouse, Dog

Conjugate: PE

Catalog #1: bs-0468R-HRP

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

Reactivity: Human, Mouse, Dog

Conjugate: HRP

Mouse splenocytes probed with Rabbit Anti-IGF1R Polyclonal Antibody (bs-0227R ) at 1:100 for 30 minutes followed by incubation with Anti-Rabbit IgG FITC conjugated secondary for 30 minutes compared to control cells (blue), secondary only (light blue) and isotype control (orange).
MCF7 cells were incubated in 5% BSA blocking buffer for 30 min at room temperature. Cells were then stained with IGF1R Antibody(bs-0227R)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. Cells stained with primary antibody (green), and isotype control (orange).
MCF7 cells were incubated in 5% BSA blocking buffer for 30 min at room temperature. Cells were then stained with IGF1R Polyclonal Antibody(bs-0227R)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. Cells stained with primary antibody (green), and isotype control (orange).

Catalog #1: bs-0227R

Applications: FCM

Reactivity: Human, Mouse, Dog

Conjugate: Unconjugated

Catalog #1: bs-0227R-Cy5

Applications: FCM

Reactivity: Human, Mouse, Dog

Conjugate: Cy5

Catalog #1: bs-0227R-Cy7

Applications: FCM

Reactivity: Human, Mouse, Dog

Conjugate: Cy7

Catalog #1: bs-0227R-FITC

Applications: FCM

Reactivity: Human, Mouse, Dog

Conjugate: FITC

Catalog #1: bs-0227R-Cy3

Applications: FCM

Reactivity: Human, Mouse, Dog

Conjugate: Cy3

Catalog #1: bs-0227R-PE

Applications: FCM

Reactivity: Human, Mouse, Dog

Conjugate: PE

Catalog #1: bs-0014R-Biotin

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

Reactivity: Human, Mouse, Rat, Dog

Conjugate: Biotin

Formalin-fixed and paraffin-embedded rat Carotid artery labeled with Rabbit Anti-IGF-I Polyclonal Antibody (bs-0014R), Unconjugated at 1:200 followed by conjugation to the secondary antibody and DAB staining
Formalin-fixed and paraffin-embedded rat Carotid artery labeled with Rabbit Anti-IGF-I Polyclonal Antibody (bs-0014R), Unconjugated at 1:200 followed by conjugation to the secondary antibody and DAB staining
Mouse liver lysates probed with Rabbit Anti-IGF-1 Polyclonal Antibody, Unconjugated (bs-0014R) at 1:300 overnight at 4˚C. Followed by a conjugated secondary antibody (bs-0295G-HRP) at 1:3000 for 90 min at 37˚C.
Paraformaldehyde-fixed, paraffin embedded Rat uterus; 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 IGF 1 Polyclonal Antibody, Unconjugated (bs-0014R) at 1:200 overnight at 4\u00b0C, DAB staining.

Catalog #1: bs-0014R

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

Reactivity: Human, Mouse, Rat, Dog

Conjugate: Unconjugated

Catalog #1: bs-0014R-HRP

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

Reactivity: Human, Mouse, Rat, Dog

Conjugate: HRP

Catalog #1: bs-0014R-Cy3

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

Reactivity: Human, Mouse, Rat, Dog

Conjugate: Cy3

Catalog #1: bs-0014R-Cy5

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

Reactivity: Human, Mouse, Rat, Dog

Conjugate: Cy5

Catalog #1: bs-0014R-Cy7

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

Reactivity: Human, Mouse, Rat, Dog

Conjugate: Cy7

Catalog #1: bs-0014R-FITC

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

Reactivity: Human, Mouse, Rat, Dog

Conjugate: FITC

Formalin-fixed and paraffin embedded rat pancreas tissue labeled with Anti-CD105 Polyclonal Antibody (bs-4609R), Unconjugated at 1:200 followed by conjugation to the secondary antibody, (SP-0023), and DAB staining
L1 rat brain, L2 rat heart lysates probed (bs-4609R) at 1:200 in 4˚C. Followed by conjugation to secondary antibody (bs-0295G-HRP) at 1:3000 90min in 37˚C. Predicted and observed band size: 70kDa.
Image provided by One World Lab validation program. U138 cells probed with Rabbit Rabbit Anti-CD105 Polyclonal Antibody (bs-4609R) at 1:50 for 60 minutes at room temperature followed by Goat Anti-Rabbit IgG (H+L) Alexa Fluor 488 Conjugated secondary antibody.\\n
Paraformaldehyde-fixed, paraffin embedded (Human kidney); Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15min; Blocking buffer (normal goat serum) at 37\u00b0C for 30min; Antibody incubation with (CD105) Polyclonal Antibody, Unconjugated (bs-4609R) at 1:200 overnight at 4\u00b0C, followed by a conjugated Goat Anti-Rabbit IgG antibody (bs-0295G-AF488) for 90 minutes, and DAPI for nuclei staining.

Catalog #1: bs-4609R

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

Reactivity: Human

Conjugate: Unconjugated

Catalog #1: bs-4609R-Biotin

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

Reactivity: Human

Conjugate: Biotin

Catalog #1: bs-4609R-HRP

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

Reactivity: Human

Conjugate: HRP

Catalog #1: bs-4609R-Cy3

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

Reactivity: Human

Conjugate: Cy3

Catalog #1: bs-4609R-Cy5

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

Reactivity: Human

Conjugate: Cy5

Catalog #1: bs-4609R-Cy7

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

Reactivity: Human

Conjugate: Cy7

Catalog #1: bs-4609R-FITC

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

Reactivity: Human

Conjugate: FITC

Formalin-fixed and paraffin embedded human lung carcinoma labeled with Anti-CD14 Polyclonal Antibody, Unconjugated (bs-1192R) at 1:200 followed by conjugation to the secondary antibody and DAB staining
Mouse lung lysates probed with Rabbit Anti-CD14 Polyclonal Antibody, Unconjugated (bs-1192R) at 1:300 overnight at 4˚C. Followed by a conjugated secondary antibody (bs-0295G-HRP) at 1:5000 for 90 min at 37˚C.
Lane 1: Human Siha cell lysates; Lane 2: Human A549 cell lysates; Lane 3: Human HepG2 cell lysates probed with CD14 Polyclonal Antibody, Unconjugated (bs-1192R) at 1:1000 dilution and 4\u00b0C overnight incubation. Followed by conjugated secondary antibody incubation at 1:20000 for 60 min at 37˚C.
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; Antibody incubation with (CD14) Polyclonal Antibody, Unconjugated (bs-1192R) at 1:200 overnight at 4\u00b0C, followed by operating according to SP Kit(Rabbit) (sp-0023) instructionsand DAB staining.

Catalog #1: bs-1192R

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

Reactivity: Human, Mouse

Conjugate: Unconjugated

Formalin-fixed and paraffin embedded human colon carcinoma labeled with Anti-MMP9 Polyclonal Antibody, Unconjugated (bs-4593R) at 1:200 followed by conjugation to the secondary antibody and DAB staining.
L1 mouse brain lysates L2 mouse heart lysates probed with Anti MMP9 Polyclonal Antibody, Unconjugated (bs-4593R) 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 78kD. Observed band size: 78kD.

Catalog #1: bs-4593R

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

Reactivity: Human

Conjugate: Unconjugated

Catalog #1: bs-4593R-Biotin

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

Reactivity: Human

Conjugate: Biotin

Catalog #1: bs-4593R-HRP

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

Reactivity: Human

Conjugate: HRP

Catalog #1: bs-4593R-Cy5

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

Reactivity: Human

Conjugate: Cy5

Catalog #1: bs-4593R-Cy7

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

Reactivity: Human

Conjugate: Cy7

Catalog #1: bs-4593R-Cy3

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

Reactivity: Human

Conjugate: Cy3

Catalog #1: bs-4593R-FITC

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

Reactivity: Human

Conjugate: FITC

L1 mouse brain lysates L2 human colon carcinoma lysates probed with Anti - phospho-JNK1\/2\/3 (Thr183+Tyr185) Polyclonal Antibody, Unconjugated (bs-1640R) at 1:200 in 4˚C. Followed by conjugation to secondary antibody (bs-0295G-HRP) at 1:3000 90min in 37˚C. Predicted band 42kD. Observed band size: 42kD
Image kindly provided by Dr. Magdalena Krol. Control tumor cells, tumor cells grown in macrophage-conditioned medium, tumor cells sorted from co-culture with macrophages, and macrophages from monocultures and sorted from co-culture with tumor cells were analyzed. Total protein concentrations in lysates were determined using a Bio-Rad protein assay. Proteins (50 mg) were resolved using SDS-PAGE and transferred onto PVDF membranes. The membranes were then blocked with 5% non-fat dry milk in TBS buffer containing 0.5% Tween 20. The membranes were then incubated overnight with the primary Rabbit Anti-JNK1+2+3 (THR183+TYR185) at 1:100 dilution. Subsequently, the membranes were washed three times in TBS containing 0.5% Tween 20 and incubated for 1 h at room temperature with secondary antibodies conjugated with the appropriate infrared (IR) fluorophore IRDyeH 800 CW or IRDyeH 680 RD at a dilution of 1:5000.
Mouse splenocytes probed with Rabbit Anti-JNK1\/2\/3 (Thr183+Tyr185) Polyclonal Antibody, Unconjugated (bs-1640R) (green) at 1:50 for 30 minutes followed by a FITC conjugated secondary antibody compared to unstained cells (blue), secondary only(light blue), and isotype control(orange).
Paraformaldehyde-fixed, paraffin embedded Human brain glioma; 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 JNK1+2+3 (T183+Y185) Polyclonal Antibody, Unconjugated (bs-1640R) at 1:400 overnight at 4\u00b0C, DAB staining.

Catalog #1: bs-1640R

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-1640R-Biotin

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

Reactivity: Human, Mouse, Rat

Conjugate: Biotin

Catalog #1: bs-1640R-HRP

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

Reactivity: Human, Mouse, Rat

Conjugate: HRP

Catalog #1: bs-1640R-Cy3

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

Reactivity: Human, Mouse, Rat

Conjugate: Cy3

Catalog #1: bs-1640R-Cy7

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

Reactivity: Human, Mouse, Rat

Conjugate: Cy7

Catalog #1: bs-1640R-FITC

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

Reactivity: Human, Mouse, Rat

Conjugate: FITC

Catalog #1: bs-1640R-Cy5

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

Reactivity: Human, Mouse, Rat

Conjugate: Cy5

HepG2 cells(black) were incubated in 5% BSA blocking buffer for 30 min at room temperature. Cells were then stained with MRC1 Antibody\uff08bs-4727R\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).
THP-1 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 MRC1 Polyclonal Antibody(bs-4727R)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. Cells stained with primary antibody (green), and isotype control (orange).

Catalog #1: bs-4727r

Applications: WB, ELISA, FCM

Reactivity: Human

Conjugate: Unconjugated

Catalog #1: bs-4727R-Biotin

Applications: WB, ELISA

Reactivity: Human

Conjugate: Biotin

Catalog #1: bs-4727R-HRP

Applications: WB, ELISA

Reactivity: Human

Conjugate: HRP

Catalog #1: bs-4727R-Cy7

Applications: WB, FCM

Reactivity: Human

Conjugate: Cy7

Catalog #1: bs-4727R-Cy3

Applications: WB, FCM

Reactivity: Human

Conjugate: Cy3