Phosphorylation of the histone variant H2A.X is a rapid and sensitive response to double strand DNA breaks. The H2A.X Phosphorylation Assay Kit (Chemiluminescence Detection) is a cell based assay formatted for microplate-based detection of levels of phosphorylated histone H2A.X.

The H2A.X Phosphorylation, Chemiluminescence Detection Assay Kit is a cell-based ELISA formatted for chemiluminescent detection of relative levels of phosphorylated H2A.X in microplate cells cultures.

The H2A.X Phosphorylation, Chemiluminescence Detection Assay Kit is a cell-based ELISA formatted for chemiluminescent detection of relative levels of phosphorylated H2A.X in microplate cells cultures. Adherent cells are cultured in microplates, treated with agents that induce DNA damage/H2A.X phosphorylation, and are then fixed and permeabilized. Histone H2A.X phosphorylated at serine 139 is detected by Anti-phospho-H2A.X (Ser139), clone JBW301 and an anti-mouse-HRP (horseradish peroxidase) conjugate. The chemiluminescent HRP substrate LumiGLO is then added, and signal is measured in a microplate luminometer

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