two-dimensional immunoblot analysis of cytoskeletal extracts from human thymus revealed that thymic epithelium contains the following keratins : 1-2 , 5 , 6 , 7 , 8 , 10 , 13 , 14 , 15 , 16 , and 17 ( molecular masses , 65-67 , 58 , 56 , 54 , 52 , 56.5 , 51 , 50 , 50 ' , 48 , and 46 kilodaltons , respectively ) .
C0010853
cytoskeletal
C0010803
keratins