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Cell Biology

Cell Biology

Our Cell Biology Research Area supports the study of cellular architecture, signaling pathways, organelle activity, cell cycle control, and essential biological processes across a wide range of research workflows. This collection includes antibodies validated for use in WB, IHC, ICC, IF, FC, ELISA, and other common applications.



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Rat lung lysate 30ug, probed (bs-0061R) at 1:20000 overnight in 4˚C. Followed by conjugation to the secondary antibody (bs-0295G-HRP) at 1:3000 90min in RT. Predicted and observed band size: 42kDa.
Image kindly submitted by Piotr Mamczur from Wroclaw University. Immunofluorescent localization of beta actin in mouse squamous cell cancer (KLN-205 cell line) with BS-0061R (1:50) antibody and FITC-labeled secondary antibodies (1:2000). The nuclei were stained with DAPI.
A549 lysates (30ug) probed with different dilutions of beta Actin Polyclonal Antibody (bs-0061R), from 1:500-10,000 dilution and incubated overnight at 4˚C. Followed by IRDye800CW Goat Anti-Rabbit IgG at 1\/20000 dilution and 60 min incubation at 37˚C.
Lane 1: Mouse lung lysates;Lane 2: Mouse uterus lysates; Lane 3: Mouse small intestine lysates probed with beta Actin Polyclonal Antibody, Unconjugated (bs-0061R) 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-0061r

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

Reactivity: Human, Mouse, Rat, Hamster

Conjugate: Unconjugated

Formalin-fixed and paraffin embedded rat brain labeled with Anti- ZO-1 Polyclonal Antibody, Unconjugated (bs-1329R) followed by conjugation to the secondary antibody and DAB staining
Image kindly submitted by Kamlesh Gupta as part of the free sample program. Caco-2 cell lysate and mouse kidney lysate probed with ZO-1 primary antibody (bs-1329R) at 1:500 overnight at 4˚C. Followed by incubation with anti-rabbit HRP-conjugated secondary antibody at 1:5000 dilution for 1h at 25˚C. Predicted and observed band size: ~200kDa.
Image provided by the Independent Validation Program, badge number 029577:Formalin-fixed and paraffin embedded human testis labeled with Anti-ZO-1 Polyclonal Antibody, Unconjugated (bs-1329R) at 1:250 followed by conjugation to the secondary antibody.
293T (Positive) and HL-60 (Negative control) 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 ZO-1 Antibody( bs-1329R) 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-1329R

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

Reactivity: Human

Conjugate: Unconjugated

Human A549 lysates probed with Rabbit Anti-Occludin Polyclonal Antibody, Unconjugated (bs-1495R) at 1:300 overnight at 4˚C. Followed by a conjugated secondary antibody (bs-0295G-HRP) at 1:5000 for 90 min at RT.
293T cells probed with Occludin Polyclonal Antibody, unconjugated (bs-1495R) at 1:100 dilution for 30 minutes compared to control cells (dark blue), secondary only (light blue) and isotype control (orange)
Mouse Kidney lysates probed with Rabbit Anti-Occludin Polyclonal Antibody, Unconjugated (bs-1495R) 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 A549 cell lysates; Lane 2: Human MCF-7 cell lysates; Lane 3: Human A431 cell lysates; Lane 4: Human HepG2 cell lysates; Lane 5: Human Hela cell lysates probed with Occludin Polyclonal Antibody, Unconjugated (bs-1495R) 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-1495R

Applications: WB, FCM

Reactivity: Human

Conjugate: Unconjugated

Formalin-fixed and paraffin embedded rat skin labeled with Anti-Cathepsin L\/CTSL Polyclonal Antibody (bs-1508R), Unconjugated followed by conjugation to the secondary antibody and DAB staining
L1 rat liver, L2 rat brain lysates probed (bs-1508R) 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: 37kDa.
Image provided by One World Lab validation program. A549 cells probed with Rabbit Anti-Cathepsin L Polyclonal Antibody (bs-1508R) at 1:50 for 60 minutes at room temperature followed by Goat Anti-Rabbit IgG (H+L) Alexa Fluor 488 Conjugated secondary antibody.
Image provided by One World Lab validation program. A431 cells probed with Rabbit Anti-Cathepsin L Polyclonal Antibody (bs-1508R) at 1:50 for 60 minutes at room temperature followed by Goat Anti-Rabbit IgG (H+L) Alexa Fluor 488 Conjugated secondary antibody.

Catalog #1: bs-1508R

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

Reactivity: Human, Rat

Conjugate: Unconjugated

Formalin-fixed and paraffin embedded human esophageal cancer labeled with Anti-\u03b2-catenin\/Catenin \u03b2 Polyclonal Antibody, Unconjugated (bs-1165R) at 1:200 followed by conjugation to the secondary antibody and DAB staining.
Formalin-fixed and paraffin embedded rat brain tissue labeled with Anti-Beta catenin Polyclonal Antibody, Unconjugated(bs-1165R) at 1:200 followed by conjugation to the secondary antibody,
Formalin-fixed and paraffin embedded rat skin labeled with Anti-\u03b2-catenin\/Catenin \u03b2 Polyclonal Antibody, Unconjugated (bs-1165R) at 1:200 followed by conjugation to the secondary antibody and DAB staining.
Formalin-fixed and paraffin-embedded rat brain labeled with Anti-\u03b2-catenin\/Catenin \u03b2 Polyclonal Antibody, Unconjugated(bs-1165R) 1:200, overnight at 4\u00b0C, The secondary antibody was Goat Anti-Rabbit IgG, PE conjugated(bs-0295G-PE)used at 1:200 dilution for 40 minutes at 37\u00b0C.

Catalog #1: bs-1165R

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

Reactivity: Human, Mouse, Rat

Conjugate: Unconjugated

Formalin-fixed and paraffin embedded rat brain labeled with Anti-MAP2\/MAP-2A.B.C Polyclonal Antibody, Unconjugated (bs-1369R) followed by conjugation to the secondary antibody and DAPI staining
Formalin-fixed and paraffin embedded rat brain labeled with Rabbit Anti-MAP2\/MAP-2a.b.c Polyclonal Antibody, Unconjugated (bs-1369R) at 1:200 followed by conjugation to the secondary antibody and DAB staining
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 MAP2\/MAP-2a.b.c Polyclonal Antibody, Unconjugated (bs-1369R) at 1:400 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 MAP2\/MAP-2a.b.c Polyclonal Antibody, Unconjugated (bs-1369R) at 1:400 overnight at 4\u00b0C, DAB staining.

Catalog #1: bs-1369R

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

Reactivity: Human, Mouse, Rat

Conjugate: Unconjugated

Formalin-fixed and paraffin embedded human breast carcinoma labeled with Anti-phospho-STAT3 (Tyr705) Polyclonal Antibody, Unconjugated (bs-1658R) at 1:200 followed by conjugation to the secondary antibody and DAB staining.
Formalin-fixed and paraffin embedded human colon carcinoma labeled with Anti-STAT3 (Tyr705) Polyclonal Antibody, Unconjugated (bs-1658R) at 1:200 followed by conjugation to the secondary antibody and DAB staining.
Paraformaldehyde-fixed, paraffin embedded human stomach cancer 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 Rabbit Anti-STAT3 (Tyr705) Polyclonal Antibody, Unconjugated (bs-1658R) at 1:400 overnight at 4\u00b0C, followed by a conjugated secondary and DAB staining
Lane 1: Kindey lysates probed with STAT3 (Tyr705) Polyclonal Antibody, Unconjugated (bs-1658R) 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-1658R

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

Reactivity: Human, Mouse, Rat, Chicken

Conjugate: Unconjugated

293T cell lysate probed (bs-2075R) 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
Paraformaldehyde-fixed, paraffin embedded rat lung 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 Rabbit Anti-Heme Oxygenase Polyclonal Antibody, Unconjugated (bs-2075) at 1:500 overnight at 4\u00b0C, followed by a conjugated secondary and DAB staining
Lane 1: Human HepG2 cell lysates; Lane 2: Human A549 cell lysates; Lane 3: Human DU145 cell lysates; Lane 4: Human H9C2 cell lysates; Lane 5: Human 293T cell lysates probed with Heme Oxygenase Polyclonal Antibody, Unconjugated (bs-2075R) 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-2075R

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

Reactivity: Human, Mouse, Rat, Pig

Conjugate: Unconjugated

Paraformaldehyde-fixed, paraffin embedded rat lung 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 Rabbit Anti-IRF7 Polyclonal Antibody, Unconjugated (bs-2994R) at 1:400 overnight at 4\u00b0C, followed by a conjugated secondary and DAB staining
Paraformaldehyde-fixed, paraffin embedded rat brain 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 Rabbit Anti-IRF7 Polyclonal Antibody, Unconjugated (bs-2994R) at 1:400 overnight at 4\u00b0C, followed by a conjugated secondary and DAB staining
Mouse spleen cells were fixed with 4% PFA for 10min at room temperature,permeabilized with ice-cold methanol for 20 min at room temperature, and incubated in 5% BSA blocking buffer for 30 min at room temperature. Cells were then stained with IRF7 Antibody(bs-2994R)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).

Catalog #1: bs-2994R

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

Reactivity: Human, Mouse, Rat

Conjugate: Unconjugated

Catalog #1: bs-1329R-FITC

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

Reactivity: Human

Conjugate: FITC

Catalog #1: bs-1329R-PE

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

Reactivity: Human

Conjugate: PE

Catalog #1: bs-2093R

Applications: WB, ELISA, FCM, IHC-P

Reactivity: Human, Mouse, Pig

Conjugate: Unconjugated

Catalog #1: bs-1165R-Cy5

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

Reactivity: Human, Mouse, Rat

Conjugate: Cy5

Catalog #1: bs-1329R-BF350

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

Reactivity: Human

Conjugate: AbBy Fluor-350

Catalog #1: bs-1369R-FITC

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

Reactivity: Human, Mouse, Rat

Conjugate: FITC

Catalog #1: bs-1495R-FITC

Applications: WB, FCM

Reactivity: Human

Conjugate: FITC

Catalog #1: bs-0022R-PE

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

Reactivity: Human, Mouse, Rat

Conjugate: PE

Catalog #1: bs-1329R-BF488

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

Reactivity: Human

Conjugate: AbBy Fluor-488

Catalog #1: bs-0127R-PerCP

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

Reactivity: Human, Mouse, Rat, Rabbit

Conjugate: PerCP

Catalog #1: bs-1329R-Cy5

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

Reactivity: Human

Conjugate: Cy5

Catalog #1: bs-1329R-Cy7

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

Reactivity: Human

Conjugate: Cy7

Catalog #1: bs-1369R-Cy3

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

Reactivity: Human, Mouse, Rat

Conjugate: Cy3

Catalog #1: bs-1658R-FITC

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

Reactivity: Human, Mouse, Rat, Chicken

Conjugate: FITC

Catalog #1: bs-2093R-HRP

Applications: WB, ELISA, IHC-P

Reactivity: Human, Mouse, Pig

Conjugate: HRP

Catalog #1: bs-2075R-Biotin

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

Reactivity: Human, Mouse, Rat, Pig

Conjugate: Biotin

Catalog #1: bs-1329R-Cy5.5

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

Reactivity: Human

Conjugate: Cy5.5

Catalog #1: bs-0109R-PE

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

Reactivity: Human, Mouse, Rat

Conjugate: PE

Catalog #1: bs-1369R-PE

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

Reactivity: Human, Mouse, Rat

Conjugate: PE

Catalog #1: bs-0115R-PE-Cy7

Applications: WB, FCM

Reactivity: Human, Mouse, Rat, Pig

Conjugate: PE-Cy7

Catalog #1: bs-1329R-PerCP-Cy5.5

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

Reactivity: Human

Conjugate: PerCP-Cy5.5

Catalog #1: bs-1495R-PerCP-Cy5.5

Applications: WB, FCM

Reactivity: Human

Conjugate: PerCP-Cy5.5

Catalog #1: bs-0109R-BF350

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

Reactivity: Human, Mouse, Rat

Conjugate: AbBy Fluor-350

Catalog #1: bs-0109R-BF488

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

Reactivity: Human, Mouse, Rat

Conjugate: AbBy Fluor-488

Catalog #1: bs-1369R-BF594

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

Reactivity: Human, Mouse, Rat

Conjugate: AbBy Fluor-594

Catalog #1: bs-1658R-BF647

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

Reactivity: Human, Mouse, Rat, Chicken

Conjugate: AbBy Fluor-647

Catalog #1: bs-1658R-APC-Cy7

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

Reactivity: Human, Mouse, Rat, Chicken

Conjugate: APC-Cy7

Catalog #1: bs-0061R-BF594

Applications: WB, IF

Reactivity: Human, Mouse, Rat, Hamster

Conjugate: AbBy Fluor-594

Catalog #1: bs-1165R-FITC

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

Reactivity: Human, Mouse, Rat

Conjugate: FITC

Catalog #1: bs-1165R-Biotin

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

Reactivity: Human, Mouse, Rat

Conjugate: Biotin

Catalog #1: bs-1165R-Cy3

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

Reactivity: Human, Mouse, Rat

Conjugate: Cy3

Catalog #1: bs-1165R-Cy7

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

Reactivity: Human, Mouse, Rat

Conjugate: Cy7

Catalog #1: bs-1165R-HRP

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

Reactivity: Human, Mouse, Rat

Conjugate: HRP

Catalog #1: bs-1329R-Cy3

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

Reactivity: Human

Conjugate: Cy3

Catalog #1: bs-1329R-Biotin

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

Reactivity: Human

Conjugate: Biotin

Catalog #1: bs-1329R-HRP

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

Reactivity: Human

Conjugate: HRP

Catalog #1: bs-1369R-Cy5

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

Reactivity: Human, Mouse, Rat

Conjugate: Cy5

Catalog #1: bs-1369R-Cy7

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

Reactivity: Human, Mouse, Rat

Conjugate: Cy7

Catalog #1: bs-1369R-Biotin

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

Reactivity: Human, Mouse, Rat

Conjugate: Biotin