Sample Type: Cell line of choice Intended Use: The Phospho-GIRK1/KIR3.1/KCNJ3 (Ser185) Colorimetric Cell-Based ELISA Kit allows for qualitative detection of Phospho-GIRK1/KIR3.1/KCNJ3(Ser185) in plated and fixed cells. Sensitivity: >5000cells/well Assay