approximately 30 ng of ldl protein per milligram of membrane protein were bound via the apo-b , e receptors to the hepatic membranes of 7- to 8-wk-old immature dogs as compared with no detectable ldl binding in the hepatic membranes of adult dogs ( greater than 1 -- 1.5 yr of age ) .
C0033684
protein
C0003601
apo