from The American Heritage® Dictionary of the English Language, 4th Edition
- n. Any of various proteins that combine with a lipid to form a lipoprotein and are a constituent of chylomicrons, HDL, LDL, and VLDL.
from Wiktionary, Creative Commons Attribution/Share-Alike License
- n. Any protein that can bind with a lipid to form a lipoprotein
apo- + lipoprotein (Wiktionary)