| Western blot (WB): | 1:500-2000 |
| Enzyme linked immunosorbent assay (ELISA): | 1:100-1000 |

Western blot analysis of SMAD7 using anti-SMAD7 antibody (A00784-1). The sample well of each lane was loaded with 30 ug of sample under reducing conditions.
Lane 1: human K562 whole cell lysates,
Lane 2: human HEK293 whole cell lysates.
After electrophoresis, proteins were transferred to a membrane. Then the membrane was incubated with rabbit anti-SMAD7 antigen affinity purified polyclonal antibody (A00784-1) at a dilution of 1:1000 and probed with a goat anti-rabbit IgG-HRP secondary antibody (Catalog # BA1054). The signal is developed using ECL Plus Western Blotting Substrate (Catalog # AR1197). A specific band was detected for SMAD7 at approximately 50 kDa. The expected band size for SMAD7 is at 46 kDa.

Western blot analysis of SMAD7 using anti-SMAD7 antibody (A00784-1). The sample well of each lane was loaded with 30 ug of sample under reducing conditions.
Lane 1: human K562 whole cell lysates,
Lane 2: human HEK293 whole cell lysates.
After electrophoresis, proteins were transferred to a membrane. Then the membrane was incubated with rabbit anti-SMAD7 antigen affinity purified polyclonal antibody (A00784-1) at a dilution of 1:1000 and probed with a goat anti-rabbit IgG-HRP secondary antibody (Catalog # BA1054). The signal is developed using ECL Plus Western Blotting Substrate (Catalog # AR1197). A specific band was detected for SMAD7 at approximately 50 kDa. The expected band size for SMAD7 is at 46 kDa.


