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U2-OS cells(black) 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 SM22 Alpha Polyclonal Antibody(bs-2178R)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 (Rat bladder); 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 (SM22 Alpha) Polyclonal Antibody, Unconjugated (bs-2178R) at 1:200 overnight at 4\u00b0C, followed by operating according to SP Kit(Rabbit) (sp-0023) instructionsand DAB staining.
Paraformaldehyde-fixed, paraffin embedded (Rat bladder); 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 (SM22 Alpha) Polyclonal Antibody, Unconjugated (bs-2178R) at 1:200 overnight at 4\u00b0C, followed by operating according to SP Kit(Rabbit) (sp-0023) instructionsand 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 (SM22 Alpha) Polyclonal Antibody, Unconjugated (bs-2178R) at 1:200 overnight at 4\u00b0C, followed by operating according to SP Kit(Rabbit) (sp-0023) instructionsand DAB staining.

Catalog #1: bs-2178R

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

Reactivity: Human

Conjugate: Unconjugated

Catalog #1: bs-2178R-Biotin

Applications: ELISA, IHC-P, IHC-F

Reactivity: Human

Conjugate: Biotin

Catalog #1: bs-2178R-HRP

Applications: ELISA, IHC-P, IHC-F

Reactivity: Human

Conjugate: HRP

Formalin-fixed and paraffin embedded mouse intestine labeled with Rabbit Anti Smac\/DIABLO Polyclonal Antibody, Unconjugated (bs-1298R) at 1:200 followed by conjugation to the secondary antibody and DAB staining
Gastric Cancer Cells labeled with Anti-Smac\/DIABLO Polyclonal Antibody, Unconjugated (bs-1298R) followed by conjugation to the secondary antibody
Lane 1: rat kidney lysates Lane 2: rat brain lysates probed with Anti AVPR2 Polyclonal Antibody, Unconjugated (bs-10014R) at 1:200 in 4˚C. Followed by conjugation to secondary antibody (bs-0295G-HRP) at 1:3000 90min in 37˚C. Predicted band 40kD. Observed band size: 40kD

Catalog #1: bs-1298R

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

Reactivity: Human, Mouse, Rat

Conjugate: Unconjugated

Catalog #1: bs-3417R

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

Reactivity: Human, Mouse, Others

Conjugate: Unconjugated

Catalog #1: bs-3417R-Biotin

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

Reactivity: Human, Mouse, Others

Conjugate: Biotin

Catalog #1: bs-3417R-HRP

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

Reactivity: Human, Mouse, Others

Conjugate: HRP

Mouse heart lysates probed with Phospho-Smad1 (Ser463) Polyclonal Antibody, Unconjugated (bs-10381R) at 1:300 dilution and 4˚C overnight incubation. Followed by conjugated secondary antibody incubation at 1:10000 for 60 min at 37˚C.
Mouse muscle lysates probed with Phospho-Smad1 (Ser463) Polyclonal Antibody, Unconjugated (bs-10381R) at 1:500 dilution and 4˚C overnight incubation. Followed by conjugated secondary antibody incubation at 1:10000 for 60 min at 37˚C.
Hela cells were\u00a0fixed with 4% PFA for 10min at room temperature,permeabilized with\u00a090% ice-cold methanol for 20 min at -20\u2103,\u00a0and incubated in 5% BSA blocking buffer\u00a0for 30 min at room temperature. Cells were then stained with Phospho-Smad1 (Ser463) Antibody(bs-10381R)at 1:50 dilution\u00a0in blocking buffer and\u00a0incubated for 30 min at\u00a0room temperature,\u00a0washed twice with 2%BSA in PBS,\u00a0followed by\u00a0secondary antibody incubation\u00a0for 40 min\u00a0at\u00a0room temperature. Acquisitions of 20,000 events were performed.\u00a0Cells stained with primary antibody\u00a0(green), and isotype control (orange).

Catalog #1: bs-10381R

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

Reactivity: Human, Mouse, Rat

Conjugate: Unconjugated

Catalog #1: bs-10381R-Biotin

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

Reactivity: Human, Mouse, Rat

Conjugate: Biotin

Catalog #1: bs-10381R-HRP

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

Reactivity: Human, Mouse, Rat

Conjugate: HRP

Catalog #1: bs-10380R

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

Reactivity: Human

Conjugate: Unconjugated

Catalog #1: bs-10380R-Biotin

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

Reactivity: Human

Conjugate: Biotin

Catalog #1: bs-10380R-HRP

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

Reactivity: Human

Conjugate: HRP

Formalin-fixed and paraffin embedded human lung carcinoma labeled with Anti-Smad1 Polyclonal Antibody, Unconjugated (bs-1619R) at 1:200 followed by conjugation to the secondary antibody and DAB staining\\n
Hela 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 Smad1 + Smad5 Antibody(bs-1619R)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-1619R

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

Reactivity: Human

Conjugate: Unconjugated

Catalog #1: bs-1619R-Biotin

Applications: ELISA, IHC-P, IHC-F

Reactivity: Human

Conjugate: Biotin

Catalog #1: bs-1619R-HRP

Applications: ELISA, IHC-P, IHC-F

Reactivity: Human

Conjugate: HRP

Formalin-fixed and paraffin embedded human breast cancer labeled with SMAD1 Polyclonal Antibody, Unconjugated (bs-16376R) at 1:200 followed by conjugation to the secondary antibody and DAB staining
Line 1, mouse heart lysates\uff1bline 2, mouse muscle lysates; probed with SMAD1 Polyclonal Antibody, Unconjugated (bs-16376R) at 1:300 in 4˚C overnight. Followed by conjugation to secondary antibody (bs-0295G-HRP) at 1:5000 for 90min at 37˚C.

Catalog #1: bs-16376R

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

Reactivity: Human, Mouse, Rat

Conjugate: Unconjugated

Catalog #1: bs-16376R-Biotin

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

Reactivity: Human, Mouse, Rat

Conjugate: Biotin

Catalog #1: bs-16376R-HRP

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

Reactivity: Human, Mouse, Rat

Conjugate: HRP

Mouse intestine lysates probed with Rabbit Anti-Smad1\/5 (Ser463+Ser465) Polyclonal Antibody, Unconjugated (bs-3418R) 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: Mouse Lymph node lysates; Lane 2: Mouse Uterus lysates probed with Smad1\/5 (Ser463 + Ser465) Polyclonal Antibody, Unconjugated (bs-3418R) 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 \r\nSmad1\/5 (Ser463 + Ser465) Polyclonal Antibody, Unconjugated (bs-3418R) at 1:400 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 Smad1\/5 (Ser463 + Ser465) Polyclonal Antibody, Unconjugated (bs-3418R) at 1:200 overnight at 4\u00b0C, DAB staining.

Catalog #1: bs-3418R

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

Reactivity: Mouse, Rat

Conjugate: Unconjugated

Catalog #1: bs-3418R-Biotin

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

Reactivity: Mouse, Rat

Conjugate: Biotin

Catalog #1: bs-3418R-HRP

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

Reactivity: Mouse, Rat

Conjugate: HRP

Mouse heart lysates probed with Smad2 (Ser250) Polyclonal Antibody, Unconjugated (bs-20341R) at 1:300 dilution and 4˚C overnight incubation. Followed by conjugated secondary antibody incubation at 1:10000 for 60 min at 37˚C.
Hela cells were\u00a0fixed with 4% PFA for 10min at room temperature,permeabilized with\u00a090% ice-cold methanol for 20 min at -20\u2103,\u00a0and incubated in 5% BSA blocking buffer\u00a0for 30 min at room temperature. Cells were then stained with phospho-Smad2 (Ser250) Polyclonal Antibody(bs-20314R)at 1:100 dilution\u00a0in blocking buffer and\u00a0incubated for 30 min at\u00a0room temperature,\u00a0washed twice with 2%BSA in PBS,\u00a0followed by\u00a0secondary antibody incubation\u00a0for 40 min\u00a0at\u00a0room temperature. Acquisitions of 20,000 events were performed.\u00a0Cells stained with primary antibody\u00a0(green), and isotype control (orange).

Catalog #1: bs-20341R

Applications: WB, ELISA

Reactivity: Mouse, Rat

Conjugate: Unconjugated

Catalog #1: bs-7464R

Applications: WB, ELISA, FCM

Reactivity: Human, Mouse

Conjugate: Unconjugated

Catalog #1: bs-20341R-Biotin

Applications: WB, ELISA

Reactivity: Mouse, Rat

Conjugate: Biotin

Catalog #1: bs-7464R-Biotin

Applications: WB, ELISA

Reactivity: Human, Mouse

Conjugate: Biotin

Catalog #1: bs-20341R-HRP

Applications: WB, ELISA

Reactivity: Mouse, Rat

Conjugate: HRP

Catalog #1: bs-7464R-HRP

Applications: WB, ELISA

Reactivity: Human, Mouse

Conjugate: HRP

Raji 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 Smad2 (Ser465) Polyclonal Antibody(bs-2224R)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).
Hela 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 phospho-Smad2 (Ser465) Polyclonal Antibody(bs-2224R)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: Human Hela cell lysates; Lane 2: Human HT1080 cell lysates; Lane 3: Human Jurkat cell lysates; Lane 4: Human HL-60 cell lysates probed with Smad2 Polyclonal Antibody, Unconjugated (bs-2224R) 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-2224R

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

Reactivity: Human

Conjugate: Unconjugated

Catalog #1: bs-2224R-Biotin

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

Reactivity: Human

Conjugate: Biotin

Catalog #1: bs-2224R-HRP

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

Reactivity: Human

Conjugate: HRP

Formalin-fixed and paraffin embedded rat skin tissue labeled with Anti-Smad2 Polyclonal Antibody, Unconjugated (bs-0718R) at 1:200, followed by conjugation to the secondary antibody and DAB staining
Mouse kidney lysates probed with Anti-Smad2 Polyclonal Antibody, Unconjugated (bs-0718R) 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.
Mouse placenta lysates probed with Anti-Smad2 Polyclonal Antibody, Unconjugated (bs-0718R) 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.
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 Smad2 Polyclonal Antibody, Unconjugated (bs-0718R) at 1:200 overnight at 4\u00b0C, DAB staining.

Catalog #1: bs-0718R

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

Reactivity: Human, Mouse, Rat, Rabbit, Goat, Others

Conjugate: Unconjugated

Catalog #1: bs-3420R

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-3420R-Biotin

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

Reactivity: Human, Mouse, Rat

Conjugate: Biotin

Catalog #1: bs-3420R-HRP

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

Reactivity: Human, Mouse, Rat

Conjugate: HRP

Paraformaldehyde-fixed, paraffin embedded Mouse 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 Smad2(Ser465 + Ser467) Polyclonal Antibody, Unconjugated (bs-3419R) at 1:400 overnight at 4\u00b0C, DAB staining.
Lane 1: Mouse Placenta lysates; Lane 2: Mouse RAW264.7 cell lysates; Lane 3: Rat Testis lysates; Lane 4: Human Hela cell lysates; Lane 5: Human HT1080 cell lysates; Lane 6: Human Jurkat cell lysates; Lane 7: Human HL-60 cell lysates probed with Smad2 Polyclonal Antibody, Unconjugated (bs-3419R) 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 (Phospho-Smad2 (Ser465 + Ser467) ) polyclonal Antibody, Unconjugated (bs-3419R) 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.
Hela cells were\u00a0fixed with 4% PFA for 10min at room temperature,permeabilized with\u00a090% ice-cold methanol for 20 min at -20\u2103,\u00a0and incubated in 5% BSA blocking buffer\u00a0for 30 min at room temperature. Cells were then stained with Phospho-Smad2 (Ser465 + Ser467)Antibody(bs-3419R)at 1:100 dilution\u00a0in blocking buffer and\u00a0incubated for 30 min at\u00a0room temperature,\u00a0washed twice with 2%BSA in PBS,\u00a0followed by\u00a0secondary antibody incubation\u00a0for 40 min\u00a0at\u00a0room temperature. Acquisitions of 20,000 events were performed.\u00a0Cells stained with primary antibody\u00a0(green), and isotype control (orange).

Catalog #1: bs-3419R

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

Reactivity: Human, Mouse, Rat, Others

Conjugate: Unconjugated

Catalog #1: bs-3419R-Biotin

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

Reactivity: Human, Mouse, Rat, Others

Conjugate: Biotin

Catalog #1: bs-3419R-HRP

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

Reactivity: Human, Mouse, Rat, Others

Conjugate: HRP

Formalin-fixed and paraffin embedded human gastric cancer labeled with Anti-Phospho-Smad2(Thr220)Polyclonal Antibody, Unconjugated (bs-5618R) at 1:200 followed by conjugation to the secondary antibody and DAB staining
Hela 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 Phospho-Smad2 (Thr220) Polyclonal Antibody(bs-5618RR)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-5618R

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

Reactivity: Human

Conjugate: Unconjugated

Catalog #1: bs-5618R-Biotin

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

Reactivity: Human

Conjugate: Biotin

Catalog #1: bs-5618R-HRP

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

Reactivity: Human

Conjugate: HRP

Lane 1: mouse brain lysates Lane 2: mouse kidney lysates probed with Anti Smad3 Polyclonal Antibody, Unconjugated (bs-3484R) at 1:200 in 4˚C. Followed by conjugation to secondary antibody (bs-0295G-HRP) at 1:3000 90min in 37˚C. Predicted band 47kD. Observed band size: 47kD.
Lane 1: Mouse Cerebrum lysates; Lane 2: Mouse Ovary lysates; Lane 3: HT1080 cell lysates; Lane 4: Jurkat cell lysates probed with Smad2\/3 Polyclonal Antibody, Unconjugated (bs-3484R) at 1:2000 dilution and 4˚C overnight incubation. Followed by conjugated secondary antibody incubation at 1:20000 for 60 min at 37˚C.
HUVEC 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 Smad2\/3 Polyclonal Antibody(bs-3484R)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).
Lane 1: Mouse Cerebrum lysates; Lane 2: Mouse Heart lysates; Lane 3: Mouse Testis lysates; Lane 4: Mouse Skin lysates; Lane 5: Mouse Kidney lysates; Lane 6: Rat Cerebrum lysates; Lane 7: Rat Testis lysates; Lane 8: Rat Kidney lysates; Lane 9: Human HUVEC cell lysates; Lane 10: Human A549 cell lysates; Lane 11: Human Hela cell lysates; Lane 12: Human HT1080 cell lysates; Lane 13: Human A431 cell lysates probed with Smad2\/3 Polyclonal Antibody, Unconjugated (bs-3484R) 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-3484R

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

Reactivity: Human, Mouse, Rat, Pig, Others

Conjugate: Unconjugated

Catalog #1: bs-3484R-Biotin

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

Reactivity: Human, Mouse, Rat, Pig, Others

Conjugate: Biotin

Catalog #1: bs-3484R-HRP

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

Reactivity: Human, Mouse, Rat, Pig, Others

Conjugate: HRP

Catalog #1: bs-8853R

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

Reactivity: Human, Mouse, Rat

Conjugate: Unconjugated

Catalog #1: bs-8853R-Biotin

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

Reactivity: Human, Mouse, Rat

Conjugate: Biotin

Catalog #1: bs-8853R-HRP

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

Reactivity: Human, Mouse, Rat

Conjugate: HRP

HUVEC 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 phospho-Smad3 (Ser204) Polyclonal Antibody(bs-5235R)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 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 Smad3 (Ser204) Polyclonal Antibody, Unconjugated (bs-5235R) at 1:400 overnight at 4\u00b0C, DAB staining.
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 Smad3 (Ser204) Polyclonal Antibody, Unconjugated (bs-5235R) at 1:200 overnight at 4\u00b0C, DAB staining.
Paraformaldehyde-fixed, paraffin embedded Rat 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 Smad3 (Ser204) Polyclonal Antibody, Unconjugated (bs-5235R) at 1:200 overnight at 4\u00b0C, DAB staining.

Catalog #1: bs-5235R

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

Reactivity: Human, Mouse, Rat

Conjugate: Unconjugated