The Phospho-hnRNPC1/2(Ser260) Colorimetric Cell-Based ELISA Kit provides a lysate-free, convenient, and high-throughput approach for sensitive detection of Phospho-hnRNPC1/2(Ser260) protein expression profile in cells. The kit can be used for measuring the relative amounts of Phospho-hnRNPC1/2(Ser260) in cultured cells as well as screening for the effects that various treatments, inhibitors (ie siRNA or chemicals), or activators have on Phospho-hnRNPC1/2(Ser260).