Merck, H5912-200UL, Anti-phospho-Histone H2AX (pSer¹³⁹) antibody produced in rabbit

H2AX comprises 2-25% of the total H2A complement in human cells, whereas in the budding yeast it constitutes virtually all of the H2A molecules. It has N-terminal and C-terminal region with a central globular domain. The C-terminal region has sites for modification including acetylation, biotinylation and phosphorylation.