申请人:Galzi Jean-Luc
公开号:US20060194259A1
公开(公告)日:2006-08-31
A method for isolating an allosteric effector of a receptor, by determining the variation of the dissociation kinetics of the complex formed between the receptor and one of its ligands in the presence of the allosteric effector, as compared to the kinetics dissociation, in the absence of the effector, and/or the amplitude of the linkage formed between the receptor and the ligand in the presence of the allosteric effector, as compared to the amplitude in the absence of the effector. The receptor and ligand are being involved in at least one biological response, and the allosteric effector is capable of modulating at least one of the responses. The receptor is marked by at least one fluorescent protein, and the ligand by a molecule capable of absorbing light, or by a fluorescent substance.
一种用于分离受体的异位效应物的方法,其方法是确定在存在异位效应物的情况下,受体与其配体之间形成的复合物的解离动力学与不存在效应物时的解离动力学相比的变化,和/或在存在异位效应物的情况下,受体与配体之间形成的联系的振幅与不存在效应物时的振幅相比的变化。受体和配体正在参与至少一种生物反应,而异源效应物能够调节至少一种反应。受体由至少一种荧光蛋白标记,配体由能够吸收光的分子或荧光物质标记。