The G-LISA series of Small G-Protein Activation Assays are ELISA based assays with which you can measure the GTP form of small G-proteins from lysates of cells or tissues and all in less than 3 h. The level of activation is measured with luminescence. For a more detailed introduction on G-LISA™ assays and a listing of other available G-LISA™ kits, see our main G-LISA™ page. The Rac1 G-LISA™ Activation Assay (Cat.# BK126) measures the level of GTP-loaded Rac1 protein in cell lysates, this is in contrast to Cat. BK125 which does not distinguish between activated Rac1,2 or 3. For a kit to measure RhoA activation please check webpage BK124.
