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Apolipoproteins e

Apolipoproteins e

prominent protein constituents of plasma vldl, chylomicrons, and a subfraction of hdl as well as of remnant lipoproteins which are derived from the lipoprotein lipase-mediated intravascular catabolism of triglyceride-rich lipoproteins. Apolipoproteins e are recognised by the ldl receptor and apo e receptor. Any defect in the apo e metabolism leads to increased plasma apo e levels. A strong association has been found between high levels of apo e and type III hyperlipoproteinaemia.


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apolipoprotein in HDL

Hi all I'm not a bio major so I don't know about proteins and lipids as much as you guys do. My question is about apolipoproteins in HDL. I know that apoA1 is the most abundant apolipoprotein species in HDL but is there apoA1 in LDL or VLDL as well? If there is, do they share the ...

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by staysweet
Wed May 15, 2013 11:56 am
 
Forum: Molecular Biology
Topic: apolipoprotein in HDL
Replies: 1
Views: 925

Active Transportation in the human body

... component that binds to the receptor. I can think of two examples right now. 1. Cholesterol travels in the blood complexed with proteins called apolipoproteins in lipoprotein particles(LDL, HDL etc). When a cell takes up cholesterol from the blood, it takes up the whole particle by receptor ...

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by MrMistery
Sun Aug 19, 2007 8:05 pm
 
Forum: Cell Biology
Topic: Active Transportation in the human body
Replies: 4
Views: 11489


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