The PathScan® Total eIF2α Sandwich ELISA Kit is a solid phase sandwich enzyme-linked immunosorbent assay (ELISA) that detects endogenous levels of eIF2α protein. A eIF2α rabbit antibody has been coated onto the microwells. After incubation with cell lysates, eIF2α (phospho and nonphospho) is captured by the coated antibody. Following extensive washing, a eIF2α mouse antibody is added to detect captured eIF2α protein. Anti-rabbit 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 total eIF2α protein.
*Antibodies in this kit are custom formulations specific to kit. -
