Paraformaldehyde-fixed, paraffin embedded (Human kidney); Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15min; Block endogenous peroxidase by 3% hydrogen peroxide for 20 minutes; Blocking buffer (normal goat serum) at 37°C for 30min; Antibody incubation with (SMAD7) Monoclonal Antibody, Unconjugated (bsm-33869M) at 1:200 overnight at 4°C, followed by operating according to SP Kit(Mouse)(sp-0024) instructionsand DAB staining.


Paraformaldehyde-fixed, paraffin embedded (Human stomach); 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°C for 30min; Antibody incubation with (SMAD7) Monoclonal Antibody, Unconjugated (bsm-33869M) at 1:200 overnight at 4°C, followed by operating according to SP Kit(Mouse)(sp-0024) instructionsand DAB staining.


Paraformaldehyde-fixed, paraffin embedded (human 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°C for 30min; Antibody incubation with (SMAD7) Monoclonal Antibody, Unconjugated (bsm-33869M) at 1:200 overnight at 4°C, followed by operating according to SP Kit(Mouse)(sp-0024) instructionsand DAB staining.


Paraformaldehyde-fixed, paraffin embedded (human stomach); 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°C for 30min; Antibody incubation with (SMAD7) Monoclonal Antibody, Unconjugated (bsm-33869M) at 1:200 overnight at 4°C, followed by operating according to SP Kit(Mouse)(sp-0024) instructionsand DAB staining.


Paraformaldehyde-fixed, paraffin embedded Mouse Lung; Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15 min; The section was incubated with SMAD7 Monoclonal Antibody, Unconjugated (bsm-33869M) at 1:100 overnight at 4°C, followed by conjugation to the bs-40296G-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; The section was incubated with SMAD7 Monoclonal Antibody, Unconjugated (bsm-33869M) at 1:100 overnight at 4°C, followed by conjugation to the bs-40296G-HRP and DAB (C-0010) staining.


Paraformaldehyde-fixed, paraffin embedded Rat Spleen; Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15 min; The section was incubated with SMAD7 Monoclonal Antibody, Unconjugated (bsm-33869M) at 1:100 overnight at 4°C, followed by conjugation to the bs-40296G-HRP and DAB (C-0010) staining.


Paraformaldehyde-fixed, paraffin embedded Mouse Spleen; Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15 min; The section was incubated with SMAD7 Monoclonal Antibody, Unconjugated (bsm-33869M) at 1:100 overnight at 4°C, followed by conjugation to the bs-40296G-HRP and DAB (C-0010) staining.


Paraformaldehyde-fixed, paraffin embedded Human Spleen; Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15 min; The section was incubated with SMAD7 Monoclonal Antibody, Unconjugated (bsm-33869M) at 1:100 overnight at 4°C, followed by conjugation to the bs-40296G-HRP and DAB (C-0010) staining.


Paraformaldehyde-fixed, paraffin embedded Human Stomach; Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15 min; The section was incubated with SMAD7 Monoclonal Antibody, Unconjugated (bsm-33869M) at 1:100 overnight at 4°C, followed by conjugation to the bs-40296G-HRP and DAB (C-0010) staining.


Paraformaldehyde-fixed, paraffin embedded Rat Stomach; Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15 min; The section was incubated with SMAD7 Monoclonal Antibody, Unconjugated (bsm-33869M) at 1:100 overnight at 4°C, followed by conjugation to the bs-40296G-HRP and DAB (C-0010) staining.


Paraformaldehyde-fixed, paraffin embedded Mouse Stomach; Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15 min; The section was incubated with SMAD7 Monoclonal Antibody, Unconjugated (bsm-33869M) at 1:100 overnight at 4°C, followed by conjugation to the bs-40296G-HRP and DAB (C-0010) staining.


Paraformaldehyde-fixed, paraffin embedded Rat Kidney; Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15 min; The section was incubated with SMAD7 Monoclonal Antibody, Unconjugated (bsm-33869M) at 1:100 overnight at 4°C, followed by conjugation to the bs-40296G-HRP and DAB (C-0010) staining.


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 SMAD7 Monoclonal Antibody, Unconjugated (bsm-33869M) at 1:100 overnight at 4°C, followed by conjugation to the bs-40296G-HRP and DAB (C-0010) staining.


Paraformaldehyde-fixed, paraffin embedded Human Gastric Cancer; Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15 min; The section was incubated with SMAD7 Monoclonal Antibody, Unconjugated (bsm-33869M) at 1:100 overnight at 4°C, followed by conjugation to the bs-40296G-HRP and DAB (C-0010) staining.


25 ug total protein per lane of various lysates (see on figure) probed with SMAD7 monoclonal antibody, unconjugated (bsm-33869M) at 1:500 dilution and 4°C overnight incubation. Followed by conjugated secondary antibody incubation at r.t. for 60 min.