SIRT7 inhibitor 97491 是一种有效的 SIRT7 抑制剂，IC50 为 325 nM，SIRT7 inhibitor 97491 降低 SIRT7 去乙酰化酶活性，这种作用存在剂量依赖性。SIRT7 inhibitor 97491 通过在 K373/382 处进行乙酰化来提高 p53 的稳定性，从而防止肿瘤进展。SIRT7 inhibitor 97491 通过 caspase 途径促进凋亡 (apoptosis)。
货号:ajcx29684
CAS:1807758-81-1
分子式:C15H12ClN3O
分子量：285.73
溶解度:N/A
纯度：98%
存储：Store at -20°C
库存：现货

Background:

SIRT7 inhibitor 97491, a potent SIRT7 inhibitor with an IC50 of 325 nM, reduces deacetylase activity of SIRT7 in a dose-dependent manner. SIRT7 inhibitor 97491 prevents tumor progression by increasing p53 stability through acetylation at K373/382. SIRT7 inhibitor 97491 promotes apoptosis through caspase pathway.[1].

SIRT7 inhibitor 97491 (1-10 μM) reduces cell growth in MES-SA cells, without causing cytotoxicity in HEK293 cells[1]. Cell Proliferation Assay[1] Cell Line: Human uterine sarcoma MES-SA cells

SIRT7 inhibitor 97491 (2 mg/kg; intraperitoneally injected; for 3 weeks, except on weekends) inhibits tumor growth in xenograft mice[1]. Animal Model: Balb/c nude mice (18-20 g; 6-8 weeks old) with MES-SA cells[1]

[1]. Ji-Hye Kim, et al. Identification of a Novel SIRT7 Inhibitor as Anticancer Drug Candidate. Biochem Biophys Res Commun. 2019 Jan 8;508(2):451-457.