SNX-2112是一种新型HSP90抑制剂,竞争性结合到HSP90的N端ATP结合袋中,具有高效口服生物活性,其前体药物为SNX-5422,高效作用于多种癌细胞。SNX-5422快速转化为SNX-2112,在肿瘤组织中聚集从而发挥作用。SNX-2112抑制多发性骨髓瘤(MM)及其他血液类肿瘤,其活性比17-AGG更高,而且,SNX-2112抑制移植瘤小鼠模型中MM细胞生长,并延长存活时间。SNX-2112显著诱导多种癌细胞的细胞自噬和细胞凋亡。
目前,SNX-2112已进入临床Phase 1研究阶段。
【该产品仅用于科研实验,不能用于人体】
参考文献
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[3]Yutaka Okawa, et al. SNX-2112, a selective Hsp90 inhibitor, potently inhibits tumor cell growth, angiogenesis, and osteoclastogenesis in multiple myeloma and other hematologic tumors by abrogating signaling via Akt and ERK. Blood. 113(4): 846–855 (2009).
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粉末直接保存于-20 ºC,有效期2年。易溶于DMSO。建议分装后-20ºC避光保存,避免反复冻存,至少可存放6个月。