Shelf life (days): 1460.0
Formulation: A crystalline solid
Formal Name: 7-nitro-1H-indole-2-carboxylic acid
Purity: ≥98%
Formula Markup: C9H6N2O4
Formula Weight: 206.2
CAS Number: 6960-45-8
Notes: Apurinic/apyrimidinic endonuclease-1 (Ape-1) is involved in base excision repair, cleaving the phosphodiester linkage that is 5’ to the abasic site to produce a single strand break.{26694} DNA base excision repair pathway inhibitor is a cell-permeable inhibitor of Ape-1 (IC50 = 3-11 µM).{26694,26697,26696} Although not toxic to cells by itself at 200 µM, it enhances the cytotoxicity of certain DNA alkylating agents, including temozolomide, when added at this concentration.{26697} DNA base excision repair pathway inhibitor has little or no effect on radiation-induced cell survival.{26697,26695}