HERG, Human (HEK293)

The hERG protein is the α subunit of voltage-gated potassium channels and is critical for mediating cardiac delayed rectifier potassium current (IKr) . It lacks individual channel activity but dynamically affects properties by forming heterotetramers with other isoforms. hERG Protein, Human (HEK293) is the recombinant human-derived hERG protein, expressed by HEK293, with tag free.