Mouse Anti-Human KCNH1 (extracellular) monoclonal antibody for IHC, IF, Activity assay. Potassium Channel Kv10.1 is also known as Potassium voltage-gated channel subfamily H member 1, Ether-a-go-go potassium channel 1 (EAG channel 1, h-eag, or hEAG1) and Voltage-gated potassium channel subunit Kv10.1. Potassium Channel Kv10.1 is a pore-forming (alpha) subunit of voltage-gated, non-inactivating, delayed rectifier potassium channel. Potassium Channel Kv10.1 mediates IK(NI) current in myoblasts, and can be modulated by cAMP as well as subunit assembly. Potassium Channel Kv10.1 is highly expressed in myoblasts at the onset of fusion and brain tissue. It is not found in normal epithelial cells, but has been detected in HeLa (cervical carcinoma), SH-SY5Y (neuroblastoma) and MCF-7 (epithelial tumor) cells.