Rabbit Anti-Histone H2A.X (Ab-139) Polyclonal Antibody is affinity-purified from rabbit antiserum by affinity chromatography using epitope-specific immunogen.
Radioiodinated molecule of N-Formyl-Nle-Leu-Phe-Nle-Tyr-Lys has full biological activity. The derivative of this peptide is also biologically active as judged by its ability to elicit superoxide anion production by human PMNL at nanomolar concentrations.