2-O-Acetyl-20-hydroxyecdysone，是存在于昆虫和陆生植物中的一种蜕皮激素， 抑制 amyloid-β42 诱导的细胞毒性。2-O-Acetyl-20-hydroxyecdysone 能够通过促进纤维发生减少Aβ寡聚物的形成，将 Aβ 寡聚物转变为低毒性纤维。
货号:ajcx39104
CAS:19536-25-5
分子式:C29H46O8
分子量：522.67
溶解度:DMSO : 100 mg/mL (191.33 mM; Need ultrasonic)
纯度：98%
存储：Store at -20°C
库存：现货

Background:

2-O-Acetyl-20-hydroxyecdysone, an ecdysterones in insects and terrestrial plants, inhibits amyloid-β42 (Aβ42)-induced cytotoxicity. 2-O-Acetyl-20-hydroxyecdysone could decrease Aβ oligomer formation through promotion of fibrogenesis, transforming Aβ oligomers to the low-toxicity fibrils[1].

[1]. Yang SG, et al. Diverse ecdysterones show different effects on amyloid-β42 aggregation but all uniformly inhibit amyloid-β42-induced cytotoxicity. J Alzheimers Dis. 2010;22(1):107-17.