Rho Antibody And Tag To Purify Cell Surface Proteins
    4.
    发明申请
    Rho Antibody And Tag To Purify Cell Surface Proteins 审中-公开
    Rho抗体和标签来纯化细胞表面蛋白

    公开(公告)号:US20080097084A1

    公开(公告)日:2008-04-24

    申请号:US10573610

    申请日:2004-09-27

    IPC分类号: C07K1/107 C07K1/14 C07K14/00

    摘要: A process for the expression and purification of membrane associated proteins is provided. A process for the expression and purification of membrane proteins such as G-protein coupled receptors is provided. A hybrid polypeptide is constructed from a protein of interest and a peptide tag from the amino-terminus extracellular domain of rhodopsin. A method for purifying the hybrid protein using the rhodopsin tag is provided. Methods of detecting the expressed hybrid are also provided.

    摘要翻译: 提供了膜相关蛋白的表达和纯化的方法。 提供了一种用于表达和纯化膜蛋白如G蛋白偶联受体的方法。 杂交多肽由感兴趣的蛋白质和视紫质的氨基末端胞外结构域的肽标签构建。 提供了使用视紫红质标签纯化杂合蛋白的方法。 还提供了检测表达杂交体的方法。