申请人:CIS Bio International
公开号:US08178704B2
公开(公告)日:2012-05-15
The present invention relates to inositol phosphate derivatives, in which the inositol phosphate is substituted with one or two reactive groups G or one or two conjugated substances or molecules M, said reactive group(s) G or said substance(s) or molecule(s) M being linked to IP1 via a linkage group L, M being chosen from the following group: a tracer, an immunogen, a member of a binding partner pair, a solid support.
Application: tools allowing the study of the inositol phosphate cycle and therefore, indirectly, the study of seven transmembrane domain receptors coupled to phospholipase C, receptors having a tyrosine kinase activity, and in general enzymes involved in the variations of the intracellular concentration of IP1.
本发明涉及肌醇磷酸衍生物,其中肌醇磷酸被一个或两个反应基团G或一个或两个共轭物质或分子M取代,所述反应基团G或所述物质或分子M通过连接基团L与IP1相连,M选择自以下组:示踪剂、免疫原、结合伙伴对的成员、固体支持。应用:工具,允许研究肌醇磷酸循环,因此间接地研究与磷脂酶C偶联的七膜跨膜结构受体、具有酪氨酸激酶活性的受体,以及一般参与细胞内IP1浓度变化的酶。