analysis of membrane proteins by western blotting has revealed both overexpression of proteins of molecular weight 10-200 kd ( in particular , of proteins of mw less than 43 kd ) and increased glycosylation in a xenografted human small cell undifferentiated prostatic carcinoma , and in two xenografted human bladder tumor cell lines compared with preparations from normal human tissue .
C0025252
membrane proteins
C0033684
proteins