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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: bsm-52177r

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

Reactivity: Human

Conjugate: Unconjugated

MCF7 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 HSF1 (S326) (37E4) Monoclonal Antibody(bsm-52166R)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).
Paraformaldehyde-fixed and paraffin-embedded Mouse lung tissue incubated with HSF1 (S326) (37E4) Monoclonal Antibody (bsm-52166R) at 1:200, overnight at 4\u00b0C, followed by a conjugated secondary antibody and DAB staining. Counterstained with hematoxylin.
Paraformaldehyde-fixed and paraffin-embedded Mouse brain tissue incubated with HSF1 (S326) (37E4) Monoclonal Antibody (bsm-52166R) at 1:200, overnight at 4\u00b0C, followed by a conjugated secondary antibody and DAB staining. Counterstained with hematoxylin.
Paraformaldehyde-fixed and paraffin-embedded Mouse spleen tissue incubated with HSF1 (S326) (37E4) Monoclonal Antibody (bsm-52166R) at 1:200, overnight at 4\u00b0C, followed by a conjugated secondary antibody and DAB staining. Counterstained with hematoxylin.

Catalog #1: bsm-52166r

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

Reactivity: Human, Mouse

Conjugate: Unconjugated

Catalog #1: bsm-52181r

Applications: WB, IHC-P

Reactivity: Human, Mouse

Conjugate: Unconjugated

A431 cell lysates probed with RSK1(S380) (7A12) Monoclonal Antibody (bsm-52199R) at 1:1000 overnight at 4˚C. Followed by a conjugated secondary antibody.
Paraformaldehyde-fixed, paraffin embedded Rat testis; 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 RSK1(S380) (7A12) Monoclonal Antibody, Unconjugated (bsm-52199R) at 1:200 overnight at 4\u00b0C, DAB staining.
Paraformaldehyde-fixed, paraffin embedded Human 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 RSK1(S380) (7A12) Monoclonal Antibody, Unconjugated (bsm-52199R) at 1:200 overnight at 4\u00b0C, DAB staining.

Catalog #1: bsm-52199r

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

Reactivity: Human, Rat

Conjugate: Unconjugated

Paraformaldehyde-fixed, paraffin embedded human gastric cancer; Antigen retrieval by boiling in sodium citrate buffer (pH6) for 15min; Block endogenous peroxidase by 3% hydrogen peroxide for 30 minutes; Blocking buffer at 37\u00b0C for 20min; Antibody incubation with p53(S392) (3A1) Monoclonal Antibody at 1:50 overnight at 4\u00b0C, followed by a conjugated secondary and DAB staining.
Lane 1: Mouse Urinary bladder lysates; Lane 2: Rat Esophagus lysates; Lane 3: Human A549 cell lysates probed with p53(S392) (3A1) Monoclonal Antibody, Unconjugated (bsm-52182R) 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: bsm-52182r

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

Reactivity: Human, Mouse, Rat

Conjugate: Unconjugated

Paraformaldehyde-fixed, paraffin embedded Mouse 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 Smad5(S463\/465) (1B8) Monoclonal Antibody, Unconjugated (bsm-52206R) 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 Smad5(S463\/465) (1B8) Monoclonal Antibody, Unconjugated (bsm-52206R) at 1:200 overnight at 4\u00b0C, DAB staining.
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 Smad5(S463\/465) (1B8) Monoclonal Antibody, Unconjugated (bsm-52206R) at 1:200 overnight at 4\u00b0C, DAB staining.
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 Smad5(S463\/465) (1B8) Monoclonal Antibody, Unconjugated (bsm-52206R) at 1:200 overnight at 4\u00b0C, DAB staining.

Catalog #1: bsm-52206r-TR

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

Reactivity: Human, Mouse, Rat

Conjugate: Unconjugated

HepG2 cells were stained with SIRT1(T530) (6H5) Monoclonal Antibody (bsm-52202R) at [1:200] incubated overnight at 4C, followed by secondary antibody incubation, DAPI staining of the nuclei and detection.
HeLa cells were stained with SIRT1(T530) (6H5) Monoclonal Antibody (bsm-52202R) at [1:200] incubated overnight at 4C, followed by secondary antibody incubation, DAPI staining of the nuclei and detection.

Catalog #1: bsm-52202r

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

Reactivity: Human

Conjugate: Unconjugated

Paraformaldehyde-fixed, paraffin embedded Human colon cancer; 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 PKR(T446) (10A1) Monoclonal Antibody, Unconjugated (bsm-52189R) at 1:200 overnight at 4\u00b0C, DAB staining.
Paraformaldehyde-fixed, paraffin embedded Human tonsil; 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 PKR(T446) (10A1) Monoclonal Antibody, Unconjugated (bsm-52189R) at 1:200 overnight at 4\u00b0C, DAB staining.
Lane 1: Human Hela cell lysates; Lane 2: Human Hcclm3 cell lysates probed with PKR(T446) (10A1) Monoclonal Antibody, Unconjugated (bsm-52189R) at 1:1000 dilution and 4˚C overnight incubation. Followed by conjugated secondary antibody incubation at 1:20000 for 60 min at 37˚C.
Paraformaldehyde-fixed, paraffin embedded Human Colon Cancer; Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15 min; The section was incubated with Phospho-PKR (Thr446) Monoclonal Antibody, Unconjugated (bsm-52189R) at 1:200 overnight at 4\u00b0C, followed by conjugation to the bs-0295G-HRP and DAB (C-0010) staining.

Catalog #1: bsm-52189r-TR

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

Reactivity: Human

Conjugate: Unconjugated

SW480 cells were stained with Cyclin E1(T77) (4G10 ) Monoclonal Antibody (bsm-52146R) at [1:200] incubated overnight at 4C, followed by secondary antibody incubation, DAPI staining of the nuclei and detection.
HepG2 cells were stained with Cyclin E1(T77) (4G10 ) Monoclonal Antibody (bsm-52146R) at [1:200] incubated overnight at 4C, followed by secondary antibody incubation, DAPI staining of the nuclei and detection.

Catalog #1: bsm-52146r

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

Reactivity: Human

Conjugate: Unconjugated

ICC staining of c-Jun(S63) in MCF-7 cells (green) using c-Jun(S63) (6C2) Monoclonal Antibody (bsm-52141R). The nuclear counterstain is DAPI (blue). Cells were fixed in paraformaldehyde, permeabilized with 0.25% Triton X100\/PBS.
ICC staining using c-Jun(S63) (6C2) Monoclonal Antibody followed by A549 conjugated secondary antibody staining (green), and nuclear counter stain is DAPI (blue). Cells were fixed in paraformaldehyde, permeabilized with 0.25% Triton X100\/PBS.
Paraformaldehyde-fixed, paraffin embedded Human laryngeal cancer; 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 \r\nc-Jun(S63) (6C2) Monoclonal Antibody, Unconjugated (bsm-52141R) at 1:200 overnight at 4\u00b0C, DAB staining.
Paraformaldehyde-fixed, paraffin embedded Human skin cancer; 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 \r\nc-Jun(S63) (6C2) Monoclonal Antibody, Unconjugated (bsm-52141R) at 1:200 overnight at 4\u00b0C, DAB staining.

Catalog #1: bsm-52141r

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

Reactivity: Human, Mouse, Rat

Conjugate: Unconjugated

MCF7 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 PRKCA (Thr638) (4B3) Monoclonal Antibody(bsm-52187R)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).
Paraformaldehyde-fixed, paraffin embedded Mouse Liver; Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15 min; The section was incubated with Phospho-PKC alpha (Thr638) Monoclonal Antibody, Unconjugated (bsm-52187R) at 1:200 overnight at 4\u00b0C, followed by conjugation to the bs-0295G-HRP and DAB (C-0010) staining.
Paraformaldehyde-fixed, paraffin embedded Rat Liver; Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15 min; The section was incubated with Phospho-PKC alpha (Thr638) Monoclonal Antibody, Unconjugated (bsm-52187R) at 1:200 overnight at 4\u00b0C, followed by conjugation to the bs-0295G-HRP and DAB (C-0010) staining.
Paraformaldehyde-fixed, paraffin embedded Mouse Cerebrum; Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15 min; The section was incubated with Phospho-PKC alpha (Thr638) Monoclonal Antibody, Unconjugated (bsm-52187R) at 1:200 overnight at 4\u00b0C, followed by conjugation to the bs-0295G-HRP and DAB (C-0010) staining.

Catalog #1: bsm-52187r-TR

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

Reactivity: Human, Mouse, Rat

Conjugate: Unconjugated

A549 cells were stained with Glycogen synthase 1(S641) (10C1) Monoclonal Antibody (bsm-52159R) at 1:200 followed by secondary antibody incubation, DAPI staining of the nuclei and detection.
Paraformaldehyde-fixed, paraffin embedded mouse skeletal muscle; Antigen retrieval by boiling in sodium citrate buffer (pH6) for 15min; Block endogenous peroxidase by 3% hydrogen peroxide for 30 minutes; Blocking buffer at 37\u00b0C for 20min; Antibody incubation with Glycogen synthase 1(S641) (10C1) Monoclonal Antibody (bsm-52159R) at 1:50 overnight at 4\u00b0C, followed by a conjugated secondary and DAB staining.
Paraformaldehyde-fixed, paraffin embedded Mouse 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 Glycogen synthase 1(S641) (10C1) Monoclonal Antibody, Unconjugated (bsm-52159R) at 1:200 overnight at 4\u00b0C, DAB staining.
Paraformaldehyde-fixed, paraffin embedded Mouse muscle; 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 Glycogen synthase 1(S641) (10C1) Monoclonal Antibody, Unconjugated (bsm-52159R) at 1:200 overnight at 4\u00b0C, DAB staining.

Catalog #1: bsm-52159r-100ul

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

Reactivity: Human, Mouse, Rat

Conjugate: Unconjugated

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 (phospho-STAT3 (Ser727)) monoclonal Antibody, Unconjugated (bsm-52210R) 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.
Paraformaldehyde-fixed, paraffin embedded Rat Kidney; Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15 min; Antibody incubation with phospho-STAT3 (Ser727) Monoclonal Antibody, Unconjugated(bsm-52210R) at 1:200 overnight at 4\u00b0C, followed by conjugation to the bs-0295G-HRP and DAB (C-0010) staining.
Paraformaldehyde-fixed, paraffin embedded Mouse Kidney; Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15 min; Antibody incubation with phospho-STAT3 (Ser727) Monoclonal Antibody, Unconjugated(bsm-52210R) at 1:200 overnight at 4\u00b0C, followed by conjugation to the bs-0295G-HRP and DAB (C-0010) staining.
Paraformaldehyde-fixed, paraffin embedded Rat Lung; Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15 min; Antibody incubation with phospho-STAT3 (Ser727) Monoclonal Antibody, Unconjugated(bsm-52210R) at 1:200 overnight at 4\u00b0C, followed by conjugation to the bs-0295G-HRP and DAB (C-0010) staining.

Catalog #1: bsm-52210r-TR

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

Reactivity: Human, Mouse, Rat

Conjugate: Unconjugated

Paraformaldehyde-fixed, paraffin embedded Mouse 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 TrkB(Y817) (2A1) Monoclonal Antibody, Unconjugated (bsm-52213R) at 1:200 overnight at 4\u00b0C, DAB staining.
Lane 1: Mouse Cerebrum tissue lysates; Lane 2: Mouse Cerebellum tissue lysates; Lane 3: Mouse Spinal cord tissue lysates; Lane 4: Rat Cerebrum tissue lysates; Lane 5: Rat Cerebellum tissue lysates probed with Phospho-TrkB (Tyr817) Monoclonal Antibody, Unconjugated (bsm-52213R) at 1:1000 dilution and 4\u00b0C overnight incubation. Followed by conjugated secondary antibody incubation at 1:20000 for 60 min at 37˚C.
(Negative control) Paraformaldehyde-fixed, paraffin embedded Mouse Cerebrum; Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15 min; The section was incubated with Phospho-TrkB (Tyr817) Monoclonal Antibody, Unconjugated (bsm-52213R) at 1:200 overnight at 4\u00b0C, followed by conjugation to the bs-0295G-HRP and DAB (C-0010) staining.
(Negative control) Paraformaldehyde-fixed, paraffin embedded Rat Cerebrum; Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15 min; The section was incubated with Phospho-TrkB (Tyr817) Monoclonal Antibody, Unconjugated (bsm-52213R) at 1:200 overnight at 4\u00b0C, followed by conjugation to the bs-0295G-HRP and DAB (C-0010) staining.

Catalog #1: bsm-52213r-TR

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

Reactivity: Mouse, Rat

Conjugate: Unconjugated

Catalog #1: bs-8632R-HRP

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

Reactivity: Mouse

Conjugate: HRP

Catalog #1: bs-8632R-Biotin

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

Reactivity: Mouse

Conjugate: Biotin

Catalog #1: bs-8632R

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

Reactivity: Mouse

Conjugate: Unconjugated

Catalog #1: bs-18663R-HRP

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

Reactivity: Human, Mouse

Conjugate: HRP

Catalog #1: bs-19643R-HRP

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

Reactivity: Human, Mouse

Conjugate: HRP

Catalog #1: bs-19643R-Biotin

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

Reactivity: Human, Mouse

Conjugate: Biotin

Catalog #1: bs-18663R-Biotin

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

Reactivity: Human, Mouse

Conjugate: Biotin

Mouse cerebrum lysates probed with ONECUT2 Polyclonal Antibody, Unconjugated (bs-19643R) at 1:300 overnight at 4˚C. Followed by a conjugated secondary antibody at 1:5000 for 90 min at 37˚C.
Jurkay lysates probed with ONECUT2 Polyclonal Antibody, Unconjugated (bs-19643R) at 1:300 overnight at 4˚C. Followed by a conjugated secondary antibody at 1:5000 for 90 min at 37˚C.

Catalog #1: bs-19643R

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

Reactivity: Human, Mouse

Conjugate: Unconjugated

K562 lysates probed with MAP3K13 Polyclonal Antibody, Unconjugated (bs-18663R) at 1:300 overnight at 4˚C. Followed by a conjugated secondary antibody at 1:5000 for 90 min at 37˚C.
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 MAP3K13 Polyclonal Antibody (bs-18663R) at 1:400 overnight at 4\u00b0C, followed by a conjugated secondary and DAB staining.

Catalog #1: bs-18663R

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

Reactivity: Human, Mouse

Conjugate: Unconjugated

Catalog #1: bs-17200R-HRP

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

Reactivity: Human, Mouse, Rat

Conjugate: HRP

Catalog #1: bs-17200R-Biotin

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

Reactivity: Human, Mouse, Rat

Conjugate: Biotin

DU145 lysates probed with JDP2 Polyclonal Antibody, unconjugated (bs-17200R) at 1:300 overnight at 4\u00b0C followed by a conjugated secondary antibody for 60 minutes at 37\u00b0C.
HepG2 lysates probed with JDP2 Polyclonal Antibody, unconjugated (bs-17200R) at 1:300 overnight at 4\u00b0C followed by a conjugated secondary antibody for 60 minutes at 37\u00b0C.
Lane 1: Mouse Testis tissue lysates; Lane 2: Rat Testis tissue lysates; Lane 3: Human HepG2 cell lysates; Lane 4: Human DU145 cell lysates; Lane 5: Human HeLa cell lysates probed with JDP2 Polyclonal Antibody, Unconjugated (bs-17200R) 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-17200R

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

Reactivity: Human, Mouse, Rat

Conjugate: Unconjugated

Catalog #1: bsm-10825m-biotin-100ul

Applications: WB, IHC-P, IHC-F

Reactivity: Human, Mouse

Conjugate: Biotin

Catalog #1: bsm-10825m-hrp-100ul

Applications: WB, IHC-P, IHC-F

Reactivity: Human, Mouse

Conjugate: HRP

Catalog #1: bsm-33143m-hrp-100ul

Applications: WB

Reactivity: Human

Conjugate: HRP

Catalog #1: bsm-33143m-biotin-100ul

Applications: WB

Reactivity: Human

Conjugate: Biotin

Paraformaldehyde-fixed, paraffin embedded Human Liver cancer; Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15 min; Antibody incubation with CD31 Monoclonal Antibody, Unconjugated (bsm-10825M) at 1:200 overnight at 4\u00b0C. Followed by conjugated Goat Anti-Rabbit IgG antibody (green, bs-0295G-BF488), DAPI (blue, C02-04002) was used to stain the cell nuclei.
Paraformaldehyde-fixed, paraffin embedded Human Colon Cancer; Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15 min; Antibody incubation with CD31 Monoclonal Antibody, Unconjugated (bsm-10825M) at 1:200 overnight at 4\u00b0C. Followed by conjugated Goat Anti-Rabbit IgG antibody (green, bs-0295G-BF488), DAPI (blue, C02-04002) was used to stain the cell nuclei.
Paraformaldehyde-fixed, paraffin embedded Human Tonsil; Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15 min; Antibody incubation with CD31 Monoclonal Antibody, Unconjugated (bsm-10825M) at 1:200 overnight at 4\u00b0C. Followed by conjugated Goat Anti-Rabbit IgG antibody (green, bs-0295G-BF488), DAPI (blue, C02-04002) was used to stain the cell nuclei.
Paraformaldehyde-fixed, paraffin embedded Human Liver; Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15 min; Antibody incubation with CD31 Monoclonal Antibody, Unconjugated (bsm-10825M) at 1:200 overnight at 4\u00b0C. Followed by conjugated Goat Anti-Rabbit IgG antibody (green, bs-0295G-BF488), DAPI (blue, C02-04002) was used to stain the cell nuclei.

Catalog #1: bsm-10825m

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

Reactivity: Human, Mouse

Conjugate: Unconjugated

Paraformaldehyde-fixed, paraffin embedded rat kidney; Antigen retrieval by boiling in sodium citrate buffer (pH6) for 15min; Block endogenous peroxidase by 3% hydrogen peroxide for 30 minutes; Blocking buffer (normal serum) at 37\u00b0C for 20min; Antibody incubation with Fibronectin (1B9) Monoclonal Antibody (bsm-33143M) at 1:200 overnight at 4\u00b0C, followed by a conjugated secondary and DAB staining.
Paraformaldehyde-fixed, paraffin embedded rat liver section; Antigen retrieval by boiling in sodium citrate buffer (pH6) for 15min; Block endogenous peroxidase by 3% hydrogen peroxide for 30 minutes; Blocking buffer (normal serum) at 37\u00b0C for 20min; Antibody incubation with Fibronectin (1B9) Monoclonal Antibody (bsm-33143M) at 1:200 overnight at 4\u00b0C, followed by a conjugated secondary and DAB staining.
Lane 1: Human Plasma; Lane 2: Human Serum probed with Fibronectin\/FN1 Monoclonal Antibody, Unconjugated (bsm-33143M) at 1:1000 dilution and 4\u00b0C overnight incubation. Followed by conjugated secondary antibody incubation at room temperature for 60 min.

Catalog #1: bsm-33143m-100ul

Applications: WB

Reactivity: Human

Conjugate: Unconjugated

Catalog #1: bs-6917R-Biotin

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

Reactivity: Human, Mouse, Rat

Conjugate: Biotin

Catalog #1: bs-19452R-Biotin

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

Reactivity: Human, Mouse, Rat

Conjugate: Biotin

Catalog #1: bs-6917R-HRP

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

Reactivity: Human, Mouse, Rat

Conjugate: HRP

Lane 1: HepG2, Lane 2: Mouse cerebrum lysates probed with LTBR Polyclonal Antibody (bs-6917R) at 1:300 overnight at 4˚C. Followed by a conjugated secondary antibody at 1:5000 for 90 min at 37˚C.
Lane 1: Mouse NIH\/3T3 cell lysates; Lane 2: Rat Lymph node tissue lysates; Lane 3: Human A431 cell lysates probed with LTBR Polyclonal Antibody, Unconjugated (bs-6917R) 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-6917R

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

Reactivity: Human, Mouse, Rat

Conjugate: Unconjugated

Lane 1: Mouse Hippocampus lysates; Lane 2: Rat Liver lysates probed with Smad3 Polyclonal Antibody, Unconjugated (bs-19452R) at 1:1000 dilution and 4˚C overnight incubation. Followed by conjugated secondary antibody incubation at 1:20000 for 60 min at 37˚C.
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 Smad3 (Thr179) Polyclonal Antibody, Unconjugated (bs-19452R) at 1:200 overnight at 4\u00b0C, DAB staining.
Paraformaldehyde-fixed, paraffin embedded Mouse skin; 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 Smad3 (Thr179) Polyclonal Antibody, Unconjugated (bs-19452R) at 1:200 overnight at 4\u00b0C, DAB staining.
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 Smad3 (Thr179) Polyclonal Antibody, Unconjugated (bs-19452R) at 1:200 overnight at 4\u00b0C, DAB staining.

Catalog #1: bs-19452R

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-19452R-HRP

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

Reactivity: Human, Mouse, Rat

Conjugate: HRP

Mouse lymph node lysate probed with CD8a Polyclonal Antibody (bs-10699R) at 1:300 overnight in 4˚C. Followed by conjugation to the secondary antibody (bs-0295G-HRP) at 1:5000 90min in 37˚C.
Mouse Spleen cells probed with CD8a Polyclonal Antibody, unconjugated (bs-10699R) at 1:100 dilution for 30 minutes compared to control cells (blue) and isotype control (orange)
Lane 1: Mouse Spleen tissue lysates; Lane 2: Mouse Lymph node tissue lysates; Lane 3: Rat Thymus tissue lysates probed with CD8 Polyclonal Antibody, Unconjugated (bs-10699R) 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 Rat Colon; Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15 min; The section was incubated with CD8 Polyclonal Antibody, Unconjugated (bs-10699R) at 1:500 overnight at 4\u00b0C, followed by conjugation to the bs-0295G-HRP and DAB (C-0010) staining.

Catalog #1: bs-10699r-TR

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

Reactivity: Rat

Conjugate: Unconjugated

Catalog #1: bs-23128R-Biotin

Applications: WB, ELISA, IHC-P

Reactivity: Human

Conjugate: Biotin

Catalog #1: bs-23128R-HRP

Applications: WB, ELISA, IHC-P

Reactivity: Human

Conjugate: HRP

HeLa cell lysate probed with CD163 Polyclonal Antibody (bs-23128R) at 1:300 overnight at 4\u00b0C followed by a conjugated secondary antibody for 60 minutes at 37\u00b0C.
Lane 1: Human Hela cell lysates; Lane 2: Human HL-60 cell lysates probed with CD163 Polyclonal Antibody, Unconjugated (bs-23128R) 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 A375 cell lysates; Lane 2: Human HeLa cell lysates; Lane 3: Human HL-60 cell lysates probed with CD163 Polyclonal Antibody, Unconjugated (bs-23128R) 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-23128R

Applications: WB, ELISA, FCM, IHC-P

Reactivity: Human

Conjugate: Unconjugated

Immunohistochemistry of TAF1 antibody. Tissue: prostate. Fixation: formalin fixed paraffin embedded. Primary antibody: TAF1 (bs-53045R) at 10 \u03bcg\/mL for 1h at RT. Secondary antibody: Peroxidase rabbit secondary antibody at 1:10,000 dilution for 45 min at RT. Staining: TAF1 as precipitated red signal with hematoxylin purple nuclear counterstain.
Western blot using the TAF1 antibody (bs-53045R) to detect TAF1 in HeLa nuclear extract (arrowhead). The membrane was probed with the primary antibody at dilutions of 1:100 (lane 1), 1:250 (lane 2), 1: 500 (Lane 3) and 1:1,000 (Lane 4). The identity of the bands at ~95 kDa is unknown but may be degraded TAF1.

Catalog #1: bs-53045R

Applications: WB, IHC-P

Reactivity: Human, Mouse, Rat

Conjugate: Unconjugated

Western blot analysis was performed on 100 fmol ER alpha (ERa) and ER beta (ERb1) recombinant protein with ER alpha (5G7) Monoclonal Antibody (bsm-53007M) at a concentration of 7 \u03bcg\/ ml. Figure shows that the antibody is specific for ER alpha isoform, whereas the ER beta isoform is not recognized.
COS-7 cells transiently over-expressing human ER\u03b1 (left) or ER\u00df1 (right) were labeled with the ER alpha (5G7) Monoclonal Antibody (bsm-53007M), used at a concentration of 15 \u03bcg\/ml, followed by a biotinylated secondary antibody and peroxidase-labeled avidin. Figure shows the specificity of the antibody for the ER alpha isoform.
ChIP assays was performed using MCF7 cells treated with the ER agonist estradiol for 3 hours prior to harvesting, ER alpha (5G7) Monoclonal Antibody (bsm-53007M), and optimized primer sets for qPCR. Sheared chromatin from 3 million cells and 5 \u03bcg of antibody were used per ChIP experiment. Recovery (%: ChIP\/input) and occupancy (x fold: +ve\/-ve) are shown. QPCR was performed with primers for the GREB1 promoter and for exon 2 of the myoglobin gene used as a negative control. Figure shows the recovery (the relative amount of immunoprecipitated DNA compared to input DNA) and the occupancy (ratio +\/- control target). These results demonstrate the occupancy of the GREB1 promoter by ERalpha.

Catalog #1: bsm-53007M

Applications: WB, IHC-P, IHC, dot-blot

Reactivity: Human, Monkey

Conjugate: Unconjugated

Western blot was performed on whole cell (25\u03bcg, lane 1) and histone extracts (15\u03bcg, lane 2) from HeLa cells, and on 1 \u03bcg of recombinant histone H2A, H2B, H3 and H4 (lane 3, 4, 5 and 6, respectively) using H4K5ac Polyclonal Antibody (bs-53099R). Antibody was diluted 1:500 in TBS-Tween containing 5% skim milk.
Dot Blot analysis was performed with peptides containing a variety of histone modifications and the unmodified H4. 0.2-100 pmol of the respective peptides were spotted on a membrane. H4K5ac Polyclonal Antibody (bs-53099R) was used at 1:5,000 dilution. Result shows high specificity of the antibody for the modification of interest.
ChIP were performed using HeLa cells using H4K5ac Polyclonal Antibody (bs-53099R). Chromatin was sheared from 1 million cells. A titration of the antibody consisting of 1, 2, 5, and 10\u03bcg per ChIP experiment was analyzed. IgG (2\u03bcg\/IP) was used as negative IP control. Quantitative PCR was performed with primers for promoter of the active gene EIF4A2 and for a region 1 kb upstream of the GAPDH as positive controls, and for the inactive MYOD1 gene and Sat2 satellite repeat region used as negative controls. Result shows the recovery, expressed as a % of input (the relative amount of immunoprecipitated DNA compared to input DNA after qPCR analysis).
ELISA was performed using a serial dilution of the\r\nH4K5ac Polyclonal Antibody (bs-53099R) against peptide containing the histone modification of interest. By plotting the absorbance against the antibody dilution, the titer of the antibody was estimated to be 1:8,900.

Catalog #1: bs-53099R

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

Reactivity: Human, Mouse

Conjugate: Unconjugated

A Dot Blot analysis was performed to test the cross-reactivity of the Bioss antibody against H4K20me3 (Cat. No. bs-53115R) with peptides containing other histone modifications and the unmodified H4K20. One hundred to 0.2 pmol of the respective peptides were spotted on a membrane. The antibody was used at a dilution of 1:20,000. Figure shows a high specificity of the antibody for the modification of interest
Human osteosarcoma (U2OS) cells were stained with the Bioss antibody against H4K20me3 (Cat. No. bs-53115R) and with DAPI. Cells were fixed with ice-cold methanol for 10\u2019 and blocked with PBS\/TX-100 containing 5% normal goat serum. Figure A: cells were immunofluorescently labeled with the H4K20me3 antibody (left) diluted 1:300 in blocking solution followed by an anti-rabbit secondary antibody conjugated to Alexa568 or with DAPI (right). Figure B: staining of the cells with the H4K20me3 antibody after incubation of the antibody with blocking peptide at 5 ng\/\u03bcl.
To determine the titer of the antibody, an ELISA was performed using a serial dilution of the Bioss antibody directed against H4K20me3 (Cat. No. bs-53115R), crude serum and flow through in antigen-coated wells. The antigen used was a peptide containing the histone modification of interest. By plotting the absorbance against the antibody dilution, the titer of the antibody was estimated to be 1:7,400.
ChIP assays were performed using HeLa cells, the Bioss antibody against H4K20me3 (Cat. No. bs-53115R) and optimized PCR primer sets for qPCR. ChIP was performed with an Auto Histone ChIP-seq kit with sheared chromatin from 1 million cells using the SX-8G IP-Star automated system. A titration of the antibody consisting of 1, 2, 5, and 10 \u03bcg per ChIP experiment was analyzed. IgG (1 \u03bcg\/IP) was used as negative IP control. QPCR was performed with primers for promoters of the active genes c-fos and GAPDH, used as negative controls, and for the Sat2 satellite repeat region used as a positive control. The figure shows the recovery expressed as a % of input (the relative amount of immunoprecipitated DNA compared to input DNA after qPCR analysis).

Catalog #1: bs-53115R

Applications: WB, ELISA, IHC-P, IF(ICC), IF, dot-blot, ChIP-seq

Reactivity: Human, Mouse, Others

Conjugate: Unconjugated

Histone extracts (15 \u03bcg) from HeLa cells were analysed by Western blot using the H3K4me1 Monoclonal Antibody (bsm-53013M) diluted 1:1,000 in TBS-Tween containing 5% skimmed milk. The position of the protein of interest is indicated on the right; the molecular weight marker (in kDa) is shown on the left.
HeLa cells were stained with H3K4me1 (34A1) Monoclonal Antibody (Cat. No. bsm-53013M) and with DAPI. Cells were fixed with 4% formaldehyde for 10\u2019 and blocked with PBS\/TX-100 containing 5% normal goat serum and 1% BSA. The cells were labelled with the H3K4me1 antibody (left) diluted 1:500 in blocking solution followed by an anti-mouse antibody conjugated to Alexa594. The middle panel shows staining of the nuclei with DAPI. A merge is shown on the right.
To test the specificity an ELISA was performed using a serial dilution of H3K4me1 (34A1) Monoclonal Antibody (Cat. No. bsm-53013M). The wells were coated with peptides containing the unmodified H3K4 as well as the mono-, di- and trimethylated H3K4 and the monomethylated H3K9. Figure shows a high specificity of the antibody for the modification of interest.
ChIP assays were performed using HeLa cells, H3K4me1 (34A1) Monoclonal Antibody (bsm-53013M) and optimized PCR primer sets for qPCR. ChIP was performed using sheared chromatin from 1.6 million cells. A titration of the antibody consisting of 1, 5 and 10 \u03bcg per ChIP experiment was analyzed. IgG (5 \u03bcg\/IP) was used as negative IP control. QPCR was performed with primers for the promoter and the coding region of the GAPDH gene, and for the RPL10 and HBB promoters. Figure shows the recovery, expressed as a % of input (the relative amount of immunoprecipitated DNA compared to input DNA after qPCR analysis).

Catalog #1: bsm-53013M

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

Reactivity: Human

Conjugate: Unconjugated

Western blot was performed on whole cell (25 \u03bcg, lane 1) and histone extracts (15 \u03bcg, lane 2) from HeLa cells, and on 1 \u03bcg of recombinant histone H2A, H2B, H3 and H4 (lane 3, 4, 5 and 6, respectively) using H3K9un (7D7) Monoclonal Antibody (bsm-53024M). The antibody was diluted 1:1,000 in TBS-Tween containing 5% skimmed milk. The position of the protein of interest is indicated on the right; the marker (in kDa) is shown on the left.
HeLa cells were stained with H3K9un (7D7) Monoclonal Antibody (bsm-53024M) and with DAPI. Cells were fixed with 4% formaldehyde for 10\u2019 and blocked with PBS\/TX-100 containing 5% normal goat serum and 1% BSA. The cells were immunofluorescently labelled with the H3K9un antibody (left) diluted 1:500 in blocking solution followed by an anti-mouse antibody conjugated to Alexa594. The middle panel shows staining of the nuclei with DAPI. A merge of the two stainings is shown on the right.
ChIP assays were performed using HeLa cells, H3K9un (7D7) Monoclonal Antibody (bsm-53024M) and optimized PCR primer sets for qPCR. ChIP was performed on sheared chromatin from 1 million cells, using the SX-8G IP-Star automated system. A titration of the antibody consisting of 1, 2, 5, and 10 \u03bcg per ChIP experiment was analysed. IgG (2 \u03bcg\/IP) was used as negative IP control. QPCR was performed with primers for the coding regions of the MYOD1 and MB genes and for a region 1 kb upstream of the GAPDH promoter, used as positive controls, and for the ZNF510 coding region, the EIF4A2 promoter and the Sat2 satellite repeat region, used as negative controls. Figure shows the recovery, expressed as a % of input (the relative amount of immunoprecipitated DNA compared to input DNA after qPCR analysis).

Catalog #1: bsm-53024M

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

Reactivity: Human

Conjugate: Unconjugated