CK 6A, CK 6B, CK 6C, CK 6D, CK 6E, CK-6C, CK-6E, K6a keratin, K6b keratin, K6C, K6c keratin, K6d keratin, K6e keratin, Keratin, KRT6A, KRT6B, KRT6C, KRT6D, KRT6E
There are at least six isoforms of human type II keratin-6 (K6). There are two types of cytoskeletal and microfibrillar keratin, I (acidic) and II (neutral to basic) (40-55 and 56-70 kDa, respectively).