耗材描述

• 分子式 C₂₃H₂₆F₂N₂O₄
• 分子量432.46
• MDL号 MFCD04974585
• PubChem编号 24893987

属性

敏感性	对热敏感
溶解性	Soluble in DMSO (15 mg/mL), ethanol (~1 mg/mL), dichloromethane, DMF (~25 mg/mL), and 1:9 solution of DMF:PBS(pH 7.2) (~0.1 mg/mL).
存贮条件	储存温度2-8°C

描述

应用	A potent and specific inhibitor of γ-secretase.
产品介绍	DAPT (GSI-IX)是一种新型γ-分泌酶抑制剂，抑制HEK 293细胞中全部Aβ产量， IC50为20 nM。
备注	DAPT (GSI-IX) is a novel γ-secretase inhibitor, which inhibits Aβ production with IC50 of 20 nM in HEK 293 cells.
生化机理	DAPT is a potent and specific inhibitor of γ-secretase. It has been shown to cause a reduction in Aβ40 and Aβ42 levels in human primary neuronal cultures (IC50 values are 115 and 200 nM for total Aβ40 and Aβ42 respectively). There is evidence that DAPT does not effect APPα and APPβ levels. It mimics notch signaling deficiencies at morphological, molecular and biochemical levels and has been shown to block notch signaling in hybrid human-mouse foetal thymus organ culture (FTOC).
别名	GSI-IX;(3,5-二氟苯乙酰基)-Ala-Phg-OtBu;(3,5-二氟苯乙酰基)-L-丙氨酰基-L-2-苯基甘氨酸叔丁酯;GSI-IX;GSI IX;γ-Secretase Inhibitor IX; LY-374973; N-[N-(3,5-Difluorophenacetyl)-L-alanyl]-S-phenylglycine t-butyl ester;(3,5-Difluorophenylacetyl)-L-alanyl-L-2-phenylglycine tert-Butyl Ester;(3,5-Difluorophenylacetyl)-Ala-Phg-OtBu

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