Keratin 7, CK-7, SCL, K7, Keratin, Type II Cytoskeletal 7, Sarcolectin 2, K2C7 2, CK7 2, Keratin, 55K Type II, Cytoskeletal, Type-II Keratin Kb7, Keratin 7, Type II, Cytokeratin 7, Keratin, Simple Epithelial Type I, K7, Type II Mesothelial Keratin K7, Cytokeratin-7, Keratin-7