The PathScan® Acetyl-Histone H4 Sandwich ELISA Kit is a solid phase sandwich enzyme-linked immunosorbent assay (ELISA) that detects endogenous levels of acetylated lysines on histone H4. A Histone H4 antibody has been coated onto the microwells. After incubation with cell lysates, Histone H4 is captured by the coated antibody. Following extensive washing, an Acetylated-Lysine Rabbit mAb is added to detect the acetylated lysines on the Histone H4 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 optical density for this developed color is proportional to the quantity of acetylated Histone H4. *Antibodies in kit are custom formulations specific to kit. -
