The PathScan® Phospho-Stat1 (Tyr701) Sandwich ELISA Kit is a solid phase sandwich enzyme-linked immunosorbent assay (ELISA) that detects endogenous levels of Stat1 when phosphorylated at Tyr701. A Stat1 Rabbit Antibody has been coated onto the microwells. After incubation with cell lysates, Stat1 (phospho and nonphospho) is captured by the coated antibody. Following extensive washing, biotinylated Phospho-Stat1 (Tyr701) Rabbit Detection Antibody is added to detect phosphorylation of Tyr701 on the captured Stat1 protein. HRP-linked streptavidin 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 Stat1 phosphorylated at Tyr701.
*Antibodies in kit are custom formulations specific to kit. -
