SCR-7(25毫克)产品是SCR-7 is a DNA ligase IV inhibitor. SCR-7 inhibits joining of double-strand breaks (DSBs) in cell-free repair system. SCR-7 blocks Ligase IV-mediated joining by interfering with its DNA binding but not that of T4 DNA Ligase or Ligase I. SCR7 inhibits NHEJ in a Ligase IV-dependent manner within cells, and activates the intrinsic apoptotic pathway.