Apolipoprotein E is rich in?

Apolipoprotein E is rich in ?
a) Lysine
b) Arginine
c) Histidine
d) Methionine
Correct Answer - B
Ans. is ‘b’ i.e., Arginine
Arginine rich apo-E is isolated from VLDL.
It contains arginine to the extent of 10 per cent of the total amino
acids and accounts for 5 to 10 per cent of total VLDL apoproteins in
normal subjects.