The PathScan® Tri-Methyl-Histone H3 (Lys4) Sandwich ELISA Kit is a solid phase sandwich enzyme-linked immunosorbent assay (ELISA) that detects endogenous levels of histone H3 when tri-methylated at Lys4. A Total Histone H3 Rabbit monoclonal antibody has been coated onto the microwells. After incubation with cell lysates, total histone H3 is captured by the coated antibody. Following extensive washing, biotinylated Tri-Methyl Histone H3 (Lys4) antibody is added to detect the tri-methyl histone H3 (Lys4) 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 histone H3 tri-methylated at Lys4.
*Antibodies in this kit are custom formulations specific to kit. -
