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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-10306R-Cy3

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

Reactivity: Human, Rat

Conjugate: Cy3

Catalog #1: bs-10306R-Cy5

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

Reactivity: Human, Rat

Conjugate: Cy5

Catalog #1: bs-10306R-Cy7

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

Reactivity: Human, Rat

Conjugate: Cy7

Catalog #1: bs-10306R-FITC

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

Reactivity: Human, Rat

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-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

Formalin-fixed and paraffin-embedded rat brain labeled with Anti-ERK2\/MAPK1 Polyclonal Antibody, Unconjugated(bs-0022R) 1:200, overnight at 4\u00b0C, The secondary antibody was Goat Anti-Rabbit IgG, FITC conjugated(bs-0295G-FITC)used at 1:200 dilution for 40 minutes at 37\u00b0C.
Formalin-fixed and paraffin-embedded rat brain labeled with Anti-ERK2\/MAPK1 Polyclonal Antibody, Unconjugated(bs-0022R) 1:200, overnight at 4\u00b0C, The secondary antibody was Goat Anti-Rabbit IgG, FITC conjugated(bs-0295G-FITC)used at 1:200 dilution for 40 minutes at 37\u00b0C.
Formalin-fixed and paraffin embedded rat hippocampus labeled with Anti-ERK2\/MAPK1 Polyclonal Antibody, Unconjugated (bs-0022R) at 1:200, followed by conjugation to the secondary antibody and DAB staining
L1 rat brain, L2 rat heart lysates probed (bs-0022R) at 1:200 in 4˚C. Followed by conjugation to secondary antibody (bs-0295G-HRP) at 1:3000 90min in 37˚C. Predicted band and observed band size: 42kDa.

Catalog #1: bs-0022R

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-0022R-Cy3

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

Reactivity: Human, Mouse, Rat

Conjugate: Cy3

Catalog #1: bs-0022R-Cy5

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

Reactivity: Human, Mouse, Rat

Conjugate: Cy5

Catalog #1: bs-0022R-Cy7

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

Reactivity: Human, Mouse, Rat

Conjugate: Cy7

Catalog #1: bs-0022R-FITC

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

Reactivity: Human, Mouse, Rat

Conjugate: FITC

SH-SY5Y cells 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 Synaptopodin Polyclonal Antibody(bs-3633R)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).
SH-SY5Y cells 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 Synaptopodin Polyclonal Antibody(bs-3633R)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).
Paraformaldehyde-fixed, paraffin embedded (Human kidney); 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 (Synaptopodin) Polyclonal Antibody, Unconjugated (bs-3633R) at 1:200 overnight at 4\u00b0C, followed by operating according to SP Kit(Rabbit) (sp-0023) instructionsand DAB staining.

Catalog #1: bs-3633R

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

Reactivity: Mouse, Rat

Conjugate: Unconjugated

Catalog #1: bs-3633R-Cy3

Applications: WB, IF

Reactivity: Mouse, Rat

Conjugate: Cy3

Catalog #1: bs-3633R-Cy5

Applications: WB, IF

Reactivity: Mouse, Rat

Conjugate: Cy5

Catalog #1: bs-3633R-Cy7

Applications: WB, IF

Reactivity: Mouse, Rat

Conjugate: Cy7

Catalog #1: bs-3633R-FITC

Applications: WB, IF

Reactivity: Mouse, Rat

Conjugate: FITC

Catalog #1: bs-6663R

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

Reactivity: Human

Conjugate: Unconjugated

Catalog #1: bs-6663R-Cy3

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

Reactivity: Human

Conjugate: Cy3

Catalog #1: bs-6663R-Cy5

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

Reactivity: Human

Conjugate: Cy5

Catalog #1: bs-6663R-Cy7

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

Reactivity: Human

Conjugate: Cy7

Catalog #1: bs-6663R-FITC

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

Reactivity: Human

Conjugate: FITC

Formalin-fixed and paraffin embedded human artery labeled with Anti-Elastin Polyclonal Antibody, Unconjugated (bs-1756R) at 1:200 followed by conjugation to the secondary antibody and DAB staining.
Formalin-fixed and paraffin embedded human glioma labeled with Anti-Elastin Polyclonal Antibody, Unconjugated (bs-1756R) at 1:200 followed by conjugation to the secondary antibody and DAB staining.
L1 mouse intestine lysates L2 rat lung lysates probed with Anti Alpha Elastin Polyclonal Antibody, Unconjugated (bs-1756R) at 1:200 overnight at 4˚C. Followed by conjugation to secondary antibody (bs-0295G-HRP) at 1:3000 for 90 min at RT. Predicted band 66kD. Observed band size: 66kD
Formalin-fixed and paraffin embedded rat intervertebral disk labeled with Anti-ELASTIN, Unconjugated(bs-1756R) followed by conjugation to the secondary antibody and DAB staining

Catalog #1: bs-1756r

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

Reactivity: Human, Mouse, Rat

Conjugate: Unconjugated

Formalin-fixed and paraffin embedded rat transplant lymphoma labeled with Anti-Caspase-1 Polyclonal Antibody, Unconjugated (bs-0169R) at 1:200 followed by conjugation to the secondary antibody and DAB staining
MCF-7 Cells lysates probed with Caspase-1 P10 Polyclonal Antibody, unconjugated (bs-0169R) at 1:300 overnight at 4\u00b0C followed by a conjugated secondary antibody at 1:10000 for 60 minutes at 37\u00b0C.
Paraformaldehyde-fixed, paraffin embedded rat 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-1 P10 Polyclonal Antibody, Unconjugated (bs-0169R) at 1:500 overnight at 4\u00b0C, followed by a conjugated secondary for 20 minutes and DAB staining.
Lane 1: U-87MG Cells; 30ug loaded into the lane; Probed with Caspase-1 P10 Polyclonal Antibody, Unconjugated (bs-0169R) at 1:500 overnight at 4\u00b0C followed by a conjugated secondary antibody for 60 minutes at 37\u00b0C.

Catalog #1: bs-0169R

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-0169R-Cy7

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

Reactivity: Human, Mouse, Rat

Conjugate: Cy7

Catalog #1: bs-0169R-Cy3

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

Reactivity: Human, Mouse, Rat

Conjugate: Cy3

Catalog #1: bs-0169R-Cy5

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

Reactivity: Human, Mouse, Rat

Conjugate: Cy5

Catalog #1: bs-0169R-FITC

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

Reactivity: Human, Mouse, Rat

Conjugate: FITC

Formalin-fixed and paraffin embedded rat pancreas labeled with Anti Tissue factor\/CD142\/F3 Polyclonal Antibody, Unconjugated (bs-4690RR) at 1:200 followed by conjugation to the secondary antibody and DAB staining.
Lane 1: rat brain lysates Lane 2: rat liver lysates probed with Anti Tissue factor\/CD142\/F3 Polyclonal Antibody, Unconjugated (bs-4690R) 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
Image provided by the Independent Validation Program,badge number 029589:Formalin-fixed and paraffin embedded mouse lung labeled with Anti-CD142 Polyclonal Antibody, Unconjugated (bs-4690R) at 1:200 followed by conjugation to the secondary antibody and DAB staining
Lane 1: Mouse Lung tissue lysates; Lane 2: Mouse Placenta tissue lysates; Lane 3: Human A431 cell lysates; Lane 4: Human MDA-MB-231 cell lysates; Lane 5: Human SiHa cell lysates probed with Tissue factor Polyclonal Antibody, Unconjugated (bs-4690R) 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-4690R

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-4690R-Cy3

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

Reactivity: Human, Mouse, Rat

Conjugate: Cy3

Catalog #1: bs-4690R-Cy7

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

Reactivity: Human, Mouse, Rat

Conjugate: Cy7

Catalog #1: bs-4690R-FITC

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

Reactivity: Human, Mouse, Rat

Conjugate: FITC

Catalog #1: bs-4690R-Cy5

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

Reactivity: Human, Mouse, Rat

Conjugate: Cy5

Formalin-fixed paraffin embedded rat ovary tissue labeled with Anti-ADRB1 Polyclonal Antibody, Unconjugated (bs-0498R) at 1:200 followed by conjugation to the secondary antibody and DAB staining
Formalin-fixed and skin of rat foot tissue labeled with Anti-ADRB1 Polyclonal Antibody, Unconjugated (bs-0498R) at 1:200 followed by conjugation to the secondary antibody and DAB staining
Mouse lung lysates probed with Rabbit Anti-ADRB1 Polyclonal Antibody, Unconjugated (bs-0498R) 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.
Mouse Kidney cells were probed with ADRB1 Polyclonal Antibody, FITC Conjugated (bs-0498R-FITC) 1:200, 40 minutes at 37\u00b0C. Primary antibody (red line) is graphed against Isotype Control (bs-0295P-FITC; green line), which was incubated at the same conditions.

Catalog #1: bs-0498R

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-0498R-Cy3

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

Reactivity: Human, Mouse, Rat

Conjugate: Cy3

Catalog #1: bs-0498R-Cy5

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

Reactivity: Human, Mouse, Rat

Conjugate: Cy5

Catalog #1: bs-0498R-Cy7

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

Reactivity: Human, Mouse, Rat

Conjugate: Cy7

Catalog #1: bs-0498R-FITC

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

Reactivity: Human, Mouse, Rat

Conjugate: FITC

Formalin-fixed and paraffin-embedded : rat brain labeled with Rabbit Anti-NOS-2\/iNOS Polyclonal Antibody, Unconjugated(bs-2072R) 1:200 followed by conjugation to the secondary antibody and DAB staining
Formalin-fixed and paraffin embedded rat brain tissue labeled with Anti-NOS-2\/iNOS Polyclonal Antibody, Unconjugated(bs-2072R) at 1:200 followed by conjugation to the secondary antibody Goat Anti-Rabbit IgG, FITC conjugated(bs-0295G-FITC)used at 1:200 dilution for 40 minutes at 37\u00b0C and DAPI
Paraformaldehyde-fixed, paraffin embedded rat liver; 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 NOS-2\/iNOS Polyclonal Antibody, Unconjugated (bs-2072R) at 1:500 overnight at 4\u00b0C, followed by a conjugated secondary for 20 minutes and DAB staining.

Catalog #1: bs-2072R

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

Reactivity: Rat

Conjugate: Unconjugated

Catalog #1: bs-2072R-Cy5

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

Reactivity: Rat

Conjugate: Cy5

Catalog #1: bs-2072R-Cy3

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

Reactivity: Rat

Conjugate: Cy3

Catalog #1: bs-2072R-Cy7

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

Reactivity: Rat

Conjugate: Cy7

Catalog #1: bs-2072R-FITC

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

Reactivity: Rat

Conjugate: FITC

Formalin-fixed and paraffin embedded mouse embryo labeled with Anti-VLDL Polyclonal Antibody, Unconjugated (bs-4228R) at 1:200 followed by conjugation to the secondary antibody and DAB staining
HEK 239T cells probed with VLDL Receptor Polyclonal Antibody, Unconjugated (bs-4228R) at 1:20 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).
Lane 1: Human A549 cell lysates; Lane 2: Human 293T cell lysates; Lane 3: Human A431 cell lysates; Lane 4: Human Siha cell lysates probed with VLDL Receptor Polyclonal Antibody, Unconjugated (bs-4228R) at 1:1000 dilution and 4˚C overnight incubation. Followed by conjugated secondary antibody incubation at 1:20000 for 60 min at 37˚C.
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 (VLDL Receptor) polyclonal Antibody, Unconjugated (bs-4228R) 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.

Catalog #1: bs-4228R

Applications: WB, ELISA, FCM

Reactivity: Human

Conjugate: Unconjugated

Formalin-fixed and paraffin embedded rat exfoliated cells labeled with Anti-CXCR3 Polyclonal Antibody, Unconjugated (bs-2209R) at 1:200 followed by conjugation to the secondary antibody and DAB staining
HCCLM3 cells probed with Rabbit Anti-CXCR3 Polyclonal Antibody, Unconjugated (bs-2209R ) at 1:100 for 30 minutes followed by incubation with a conjugated secondary (bs-0295G-FITC) (green) for 30 minutes compared to control cells (blue), secondary only (light blue) and isotype control (orange).
Lane 1: Mouse Blood cell tissue lysates; Lane 2: Rat Blood cell tissue lysates probed with CXCR3 Polyclonal Antibody, Unconjugated (bs-2209R) 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-2209R

Applications: WB

Reactivity: Human, Mouse, Rat

Conjugate: Unconjugated

Formalin-fixed and paraffin embedded rat pancreas tissue labeled with Anti-Nucleoporin p62 Polyclonal Antibody, Unconjugated (bs-2935R) at 1:200 followed by conjugation to the secondary antibody
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 Nucleoporin p62 Polyclonal Antibody(bs-2935R) at 1:400 overnight at 4\u00b0C, followed by a conjugated secondary and DAB staining.
Molt-4 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 Nucleoporin p62 Polyclonal Antibody(bs-2935R)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-2935R

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

Reactivity: Human, Mouse

Conjugate: Unconjugated