TAS-117 hydrochloride 是一种有效、选择性、具有口服活性的别构 Akt 抑制剂 (对 Akt1、2 和 3 的 IC₅₀ 分别为 4.8、1.6 和 44 nM)。TAS-117 hydrochloride 激发抗骨髓瘤活性并增强蛋白酶体抑制诱导的致命内质网应激。TAS-117 hydrochloride 诱导细胞凋亡 (apoptosis) 和自噬 (autophagy)。

TAS-117 hydrochloride is a potent, selective, orally active allosteric Akt inhibitor (with IC 50 s of 4.8, 1.6, and 44 nM for Akt1, 2, and 3, respectively). TAS-117 hydrochloride triggers anti-myeloma activities and enhances fatal endoplasmic reticulum (ER) stress induced by proteasome inhibition. TAS-117 hydrochloride induces apoptosis and autophagy.

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Akt1 4.8 nM (IC50) Akt2 1.6 nM (IC50

TAS-117 (1 μM; 6 hours) blocks basal phosphorylation of Akt and downstream p-FKHR/FKHRL1 in MM cells with high baseline p-Akt.
TAS-117 (0-10 μM; 72 hours) selectively inhibits Akt and induces cytotoxicity in MM cells with high baseline phosphorylation of Akt.
TAS-117 abrogates the cytoprotective effect of the bone marrow microenvironment associated with Akt inhibition in both MM cells and BMSCs. TAS-117 enhances Carfilzomib-induced cytotoxicity and fatal ER stress in MM cells. TAS-117 (0.5, 1 μM) triggers G0/G1 arrest followed by apoptosis, associated with induction of autophagy and endoplasmic reticulum stress response.
TAS-117 enhances bortezomib-induced cytotoxicity, associated with increased CHOP (a fatal ER-stress marker) and PARP cleavage and blockade of bortezomib-induced p-Akt, suggesting that TAS-117 augments Bortezomib-induced ER stress and apoptotic sign

TAS-117 (12-16 mg/kg; p.o.; daily for 5 days a week, 21 days) inhibits tumor growth in murine xenograft models of human MM.
TAS-117 enhances bortezomib-induced MM cytotoxicity in vivo. has not independently confirmed the accuracy of these methods. They are for reference only. Animal Model:

Room temperature in continental US; may vary elsewhere.

4°C, sealed storage, away from moistur In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)

[1]. Mimura N, et al. Selective and potent Akt inhibition triggers anti-myeloma activities and enhances fatal endoplasmic reticulum stress induced by proteasome inhibition. Cancer Res. 2014;74(16):4458-4469.

In Vitro: DMSO : 62.5 mg/mL (135.59 mM; ultrasonic and warming and heat to 60°C)配制储备液