The PathScan® Total SMAD3 Sandwich ELISA Kit is a solid phase sandwich enzyme-linked immunosorbent assay (ELISA) that recognizes endogenous levels of SMAD3 protein. A SMAD3 Rabbit Antibody has been coated on the microwells. After incubation with cell lysates, SMAD3 proteins (phospho and nonphospho) are captured by the coated antibody. Following extensive washing, a SMAD3 Mouse Detection Antibody is added to detect captured SMAD3 proteins. Anti-mouse IgG, HRP-linked Antibody is then used to recognize the bound detection antibody. HRP substrate TMB is added to develop color. The magnitude of the absorbance for this developed color is proportional to the quantity of SMAD3 proteins.
*Antibodies in this kit are custom formulations specific to kit. -
