Paraformaldehyde-fixed, paraffin embedded (human brain), Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15 min, Block endogenous peroxidase by 3% hydrogen peroxide for 20 minutes, Blocking buffer (normal goat serum) at 37C for 30 min, Antibody incubation with (Phospho-SMAD7 (Ser249)) Polyclonal Antibody, Unconjugated (orb500554) at 1:200 overnight at 4C, followed by operating according to SP Kit (Rabbit) instructionsand DAB staining.
Paraformaldehyde-fixed, paraffin embedded (Mouse lung), Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15 min, Block endogenous peroxidase by 3% hydrogen peroxide for 20 minutes, Blocking buffer (normal goat serum) at 37C for 30 min, Antibody incubation with (Phospho-SMAD7 (Ser249)) Polyclonal Antibody, Unconjugated (orb500554) at 1:400 overnight at 4C, followed by operating according to SP Kit (Rabbit) instructionsand DAB staining.
Paraformaldehyde-fixed, paraffin embedded (Rat brain), Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15 min, Block endogenous peroxidase by 3% hydrogen peroxide for 20 minutes, Blocking buffer (normal goat serum) at 37C for 30 min, Antibody incubation with (Phospho-SMAD7 (Ser249)) Polyclonal Antibody, Unconjugated (orb500554) at 1:400 overnight at 4C, followed by operating according to SP Kit (Rabbit) instructionsand DAB staining.
Paraformaldehyde-fixed, paraffin embedded (rat stomach), Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15 min, Block endogenous peroxidase by 3% hydrogen peroxide for 20 minutes, Blocking buffer (normal goat serum) at 37C for 30 min, Antibody incubation with (Phospho-SMAD7 (Ser249)) Polyclonal Antibody, Unconjugated (orb500554) at 1:200 overnight at 4C, followed by operating according to SP Kit (Rabbit) instructionsand DAB staining.
Sample: Lane 1: Mouse Cerebrum tissue lysates, Lane 2: Rat Cerebrum tissue lysates, Primary: Anti-Phospho-SMAD7 (Ser249) (orb500554) at 1/1000 dilution, Secondary: IRDye800CW Goat Anti-Rabbit IgG at 1/20000 dilution, Predicted band size: 46 kDa, Observed band size: 50 kDa.
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