申请人:Sauve Anthony A.
公开号:US09290791B2
公开(公告)日:2016-03-22
The invention provides a method of preparing a sirtuin complex, a method for detecting a sirtuin in a sample, and a method of screening for compounds which inhibit the deacetylase activity of a sirtuin. The method includes (a) providing a sirtuin substrate having the formula:
(b) providing NAD+ or an NAD+ analog having the formula:
and (c) providing a sirtuin, wherein R1-R4, A1, A2, and n are as defined herein.
这项发明提供了一种制备sirtuin复合物的方法,一种检测样品中sirtuin的方法,以及一种筛选抑制sirtuin去乙酰化酶活性的化合物的方法。该方法包括(a)提供具有以下公式的sirtuin底物:
(b)提供具有以下公式的NAD+或NAD+类似物:
以及(c)提供sirtuin,其中R1-R4,A1,A2和n如本文所定义。