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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-0473R

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

Reactivity: Human

Conjugate: Unconjugated

Catalog #1: bs-0473R-Cy3

Applications: IF

Reactivity: Human

Conjugate: Cy3

Catalog #1: bs-0473R-Cy5

Applications: IF

Reactivity: Human

Conjugate: Cy5

Catalog #1: bs-0473R-FITC

Applications: IF

Reactivity: Human

Conjugate: FITC

Catalog #1: bs-0473R-Cy7

Applications: IF

Reactivity: Human

Conjugate: Cy7

Formalin-fixed and paraffin embedded human breast carcinoma labeled with Anti-Dnmt3a Polyclonal Antibody, Unconjugated (bs-0497R) at 1:200, followed by conjugation to the secondary antibody and DAB staining
Formalin-fixed and paraffin embedded human gastric carcinoma labeled with Anti-Dnmt3a Polyclonal Antibody, Unconjugated (bs-0497R) at 1:200, followed by conjugation to the secondary antibody and DAB staining
Image provided by One World Lab validation program. SH-SY5Y cells probed with Dnmt3a Polyclonal Antibody (bs-0497R) at 1:50 for 60 minutes at room temperature followed by Goat Anti-Rabbit IgG (H+L) Alexa Fluor 488 Conjugated secondary antibody.
U-87MG 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 Dnmt3a Antibody(bs-R)at 1:500 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-0497R

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

Reactivity: Human, Mouse, Rat

Conjugate: Unconjugated

Catalog #1: bs-0497R-Cy3

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

Reactivity: Human, Mouse, Rat

Conjugate: Cy3

Catalog #1: bs-0497R-Cy5

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

Reactivity: Human, Mouse, Rat

Conjugate: Cy5

Catalog #1: bs-0497R-Cy7

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

Reactivity: Human, Mouse, Rat

Conjugate: Cy7

Catalog #1: bs-0497R-FITC

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

Reactivity: Human, Mouse, Rat

Conjugate: FITC

Formalin-fixed and paraffin embedded: human lung carcinoma labeled with Anti-JNK1\/3 Polyclonal Antibody (bs-0501R), Unconjugated at 1:200 followed by conjugation to the secondary antibody and DAB staining
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 + 3 Polyclonal Antibody 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.
Paraformaldehyde-fixed, paraffin embedded human lung carcinoma; 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 \\tJNK1 + 3 Polyclonal Antibody, Unconjugated (bs-0501R) at 1:500 overnight at 4\u00b0C, followed by a conjugated secondary and DAB staining.
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 JNK1+3 Polyclonal Antibody, Unconjugated (bs-0501R) at 1:200 overnight at 4\u00b0C, DAB staining.

Catalog #1: bs-0501R

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-0501R-Cy3

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

Reactivity: Human, Mouse, Rat

Conjugate: Cy3

Catalog #1: bs-0501R-Cy5

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

Reactivity: Human, Mouse, Rat

Conjugate: Cy5

Catalog #1: bs-0501R-FITC

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

Reactivity: Human, Mouse, Rat

Conjugate: FITC

Catalog #1: bs-0501R-Cy7

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

Reactivity: Human, Mouse, Rat

Conjugate: Cy7

Formalin-fixed and paraffin embedded human colon carcinoma labeled with Anti-ATF3 Polyclonal Antibody, Unconjugated (bs-0519R) at 1:200 followed by conjugation to the secondary antibody and DAB staining
Formalin-fixed and paraffin embedded human colon cancer labeled with Anti-ATF3 Polyclonal Antibody, Unconjugated (bs-0519R) at 1:200 followed by conjugation to the secondary antibody and DAB staining
Formalin-fixed and paraffin-embedded rat brain labeled with Anti-ATF3 Polyclonal Antibody, Unconjugated(bs-0519R) 1:200, overnight at 4\u00b0C, The secondary antibody was Goat Anti-Rabbit IgG, Cy3 conjugated(bs-0295G-Cy3)used at 1:200 dilution for 40 minutes at 37\u00b0C.
Lane 1: mouse lung lysate Lane 2: mouse brain lysate probed with Rabbit Anti-ATF3 Polyclonal Antibody, Unconjugated (bs-0519R) 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-0519R

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

Reactivity: Human, Mouse, Rat

Conjugate: Unconjugated

Catalog #1: bs-0519R-Cy3

Applications: WB, IF

Reactivity: Human, Mouse, Rat

Conjugate: Cy3

Catalog #1: bs-0519R-Cy5

Applications: WB, IF

Reactivity: Human, Mouse, Rat

Conjugate: Cy5

Catalog #1: bs-0519R-Cy7

Applications: WB, IF

Reactivity: Human, Mouse, Rat

Conjugate: Cy7

Catalog #1: bs-0519R-FITC

Applications: WB, IF

Reactivity: Human, Mouse, Rat

Conjugate: FITC

Lane 1: Huh7 probed with Rabbit Anti-CD44 Polyclonal Antibody, Unconjugated (bs-0521R) at 1:300 overnight at 4˚C. Followed by conjugation to secondary antibody (bs-0295G-HRP) at 1:5000 for 90 min at RT.
Formalin-fixed and paraffin embedded human lung carcinoma labeled with Rabbit Anti-CD44 Polyclonal Antibody (bs-0521R) at 1:200 followed by conjugation to the secondary antibody and DAB staining
Human Raji cells probed with CD44 Polyclonal Antibody, Unconjugated (bs-0521R) (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).
Lane 1: Human Hela cell lysates; Lane 2: Human PANC-1 cell lysates; Lane 3: Human HUVEC cell lysates; Lane 4: Human A549 cell lysates probed with CD44 Polyclonal Antibody, Unconjugated (bs-0521R) 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-0521R

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

Reactivity: Human, Rabbit

Conjugate: Unconjugated

Catalog #1: bs-0521R-PE

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

Reactivity: Human, Rabbit

Conjugate: PE

Catalog #1: bs-0521R-Cy3

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

Reactivity: Human, Rabbit

Conjugate: Cy3

Catalog #1: bs-0521R-FITC

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

Reactivity: Human, Rabbit

Conjugate: FITC

Catalog #1: bs-0521R-Cy7

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

Reactivity: Human, Rabbit

Conjugate: Cy7

Catalog #1: bs-0521R-Cy5

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

Reactivity: Human, Rabbit

Conjugate: Cy5

Lane 1: mouse embryo lysates Lane 2: mouse lung lysates probed with Anti SOX2 Polyclonal Antibody, Unconjugated (bs-0523R) at 1:200 in 4˚C. Followed by conjugation to secondary antibody (bs-0295G-HRP) at 1:3000 90min in RT. Predicted band 32kD. Observed band size: 32kD.
NCCIT cells probed with Rabbit Anti-SOX2 Polyclonal Antibody (bs-0523R) at 1:100 for 60 minutes at room temperature followed by Goat Anti-Rabbit IgG (H+L) Alexa Fluor 488 Conjugated Secondary Antibody.
Paraformaldehyde-fixed, paraffin embedded Mouse embryo; 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 SOX2 Polyclonal Antibody, Unconjugated (bs-0523R) at 1:400 overnight at 4\u00b0C, DAB staining.
U251 cells (black) were fixed with 4% PFA for 10min at room temperature,permeabilized with 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 SOX2 Antibody(bs-0523R)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-0523R

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

Reactivity: Mouse, Rat

Conjugate: Unconjugated

Catalog #1: bs-0523R-Cy3

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

Reactivity: Mouse, Rat

Conjugate: Cy3

Catalog #1: bs-0523R-Cy5

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

Reactivity: Mouse, Rat

Conjugate: Cy5

Catalog #1: bs-0523R-Cy7

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

Reactivity: Mouse, Rat

Conjugate: Cy7

Catalog #1: bs-0523R-PE

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

Reactivity: Mouse, Rat

Conjugate: PE

Catalog #1: bs-0523R-FITC

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

Reactivity: Mouse, Rat

Conjugate: FITC

Formalin-fixed and paraffin embedded mouse small intestine tissue labeled with Anti-CD10 Polyclonal Antibody (bs-0527R), Unconjugated at 1:200, followed by conjugation to the secondary antibody and DAB staining
A549 cells probed with CD10 Polyclonal Antibody, Unconjugated (bs-0527R) at 1:20 for 30 minutes followed by incubation with a conjugated secondary (bs-0295G-PE) (green) for 30 minutes compared to control cells (blue), secondary only (light blue) and isotype control (orange).
Human Hela cells probed with CD10 Polyclonal Antibody, Alexa Fluor 647 conjugated (bs-0527R-A647) (green) at 1:20 for 30 minutes compared to unstained cells (blue) and isotype control (orange).
Raji lysates probed with CD10 Polyclonal Antibody, Unconjugated (bs-0527R) 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-0527r

Applications: WB

Reactivity: Human, Rat

Conjugate: Unconjugated

Formalin-fixed and paraffin-embedded human skin psoriasis labeled with Rabbit Anti- PPARr gamma Polyclonal Antibody, Unconjugated (bs-0530R) at 1:200 followed by conjugation to the secondary antibody and DAB staining
Mouse stomach lysates probed with PPAR gamma Polyclonal Antibody, unconjugated (bs-0530R) at 1:300 overnight at 4\u00b0C followed by a conjugated secondary antibody at 1:10000 for 60 minutes at 37\u00b0C.
Sheep heart lysates probed with PPAR gamma Polyclonal Antibody, unconjugated (bs-0530R) at 1:300 overnight at 4\u00b0C followed by a conjugated secondary antibody at 1:10000 for 90 minutes at 37\u00b0C.
293T Cells probed with PPAR gamma Polyclonal Antibody, unconjugated (bs-0530R) at 1:1000 overnight at 4\u00b0C followed by a conjugated secondary antibody at 1:20000 for 60 minutes at 37\u00b0C.

Catalog #1: bs-0530r

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-0530R-Cy7

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

Reactivity: Human, Mouse, Rat

Conjugate: Cy7

Catalog #1: bs-0530R-Cy3

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

Reactivity: Human, Mouse, Rat

Conjugate: Cy3

Catalog #1: bs-0530R-Cy5

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

Reactivity: Human, Mouse, Rat

Conjugate: Cy5

Catalog #1: bs-0533R

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

Reactivity: Human, Rat

Conjugate: Unconjugated

Catalog #1: bs-0530R-FITC

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

Reactivity: Human, Mouse, Rat

Conjugate: FITC

Catalog #1: bs-0530R-PE

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

Reactivity: Human, Mouse, Rat

Conjugate: PE

Catalog #1: bs-0535R-Cy3

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

Reactivity: Human, Mouse, Rat

Conjugate: Cy3

Formalin-fixed and paraffin embedded: mouse small intestine tissue labeled with Anti-TFF3 Polyclonal Antibody (bs-0535R), Unconjugated at 1:200, followed by conjugation to the secondary antibody and DAB staining
HT-29 cells probed with Rabbit Anti-TFF3 Polyclonal Antibody (bs-0535R) at 1:100 for 60 minutes at room temperature followed by Goat Anti-Rabbit IgG (H+L) Alexa Fluor 488 Conjugated Secondary Antibody.
Lane 1: mouse small intestine lysates; Lane 2: Rat small intestine lysates probed with TFF3 Polyclonal Antibody, Unconjugated (bs-0535R) at 1:300 dilution and 4˚C overnight incubation. Followed by conjugated secondary antibody incubation at 1:10000 for 60 min at 37˚C.
Paraformaldehyde-fixed, paraffin embedded (Mouse small 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 (TFF3) Polyclonal Antibody, Unconjugated (bs-0535R) at 1:200 overnight at 4\u00b0C, followed by operating according to SP Kit(Rabbit) (sp-0023) instructionsand DAB staining.

Catalog #1: bs-0535R

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-0535R-FITC

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

Reactivity: Human, Mouse, Rat

Conjugate: FITC

Catalog #1: bs-0535R-Cy7

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

Reactivity: Human, Mouse, Rat

Conjugate: Cy7

Catalog #1: bs-0535R-Cy5

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

Reactivity: Human, Mouse, Rat

Conjugate: Cy5

Catalog #1: bs-0535R-PE

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

Reactivity: Human, Mouse, Rat

Conjugate: PE

Formalin-fixed and paraffin embedded human placenta labeled with Rabbit Anti CDKN1C\/p57 Kip2 Polyclonal Antibody, Unconjugated (bs-0538R) at 1:200 followed by conjugation to the secondary antibody and DAB staining
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 CDKN1C Polyclonal Antibody(bs-0538R)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).
Lane 1: Rat Placenta tissue lysates; Lane 2: Rat Cerebrum tissue lysates; Lane 3: Human SH-SY5Y cell lysates; Lane 4: Human HeLa cell lysates; Lane 5: Human U-2 OS cell lysates; Lane 6: Human Jurkat cell lysates probed with Cdkn1c Polyclonal Antibody, Unconjugated (bs-0538R) 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-0538R

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

Reactivity: Human, Mouse, Rat

Conjugate: Unconjugated

Catalog #1: bs-0538R-Cy3

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

Reactivity: Human, Mouse, Rat

Conjugate: Cy3