Purified and isolated potassium-chloride cotransporter nucleic acids and polypeptides and therapeutic and screening methods using same

摘要

KCC2, KCC3, and KCC4 potassium-chloride cotransporter proteins, and nucleic acid molecules encoding the same. Recombinant host cells, recombinant nucleic acids and recombinant proteins are also disclosed, along with methods of producing each. Isolated and purified antibodies to KCC2, KCC3, and KCC4 homologs, and methods of producing the same, are also disclosed. KCC2, KCC3, and KCC4 gene products have biological activity in potassium-chloride cotransport. Thus, therapeutic methods involving this activity are also disclosed.