photolabeling of intact hepatocytes or of isolated plasma membranes with abatc resulted in radioindication of membrane proteins with 67 , 60 , 54 , 50 and 43 kda in mature plasma membranes but of proteins with masses of 67 , 54 , 43 and 37 kda in neonatal basolateral membranes .
C0025252
membrane proteins
C0033684
proteins