Cell proliferation inducing gene 46 protein, Cell proliferation inducing protein 46, CK 18, CK18, CYK18, Cytokeratin 18, Cytokeratin endo B, Cytokeratin18, Keratin 18, Keratin D, Keratin type I cytoskeletal 18, Kerd, KRT18.
When phosphorylated, plays a role in filament reorganization. Involved in the delivery of mutated CFTR to the plasma membrane. Involved in the uptake of thrombin-antithrombin complexes by hepatic cells (By similarity). Together with KRT8, is involved in
