The PRC1(Phospho-Thr481)Antibody Colorimetric Cell-Based ELISA Kit provides a lysate-free, convenient, and high-throughput approach for sensitive detection of PRC1(Phospho-Thr481)Antibody protein expression profile in cells. The kit can be used for measuring the relative amounts of PRC1(Phospho-Thr481)Antibody in cultured cells as well as screening for the effects that various treatments, inhibitors (ie siRNA or chemicals), or activators have on PRC1(Phospho-Thr481)Antibody.