Apolipoproteins are proteins associated with the transport of cholesterol and triglycerides throughout the body. ApoA1 is an indicator of levels of HDL, while ApoB is an indicator of levels of LDL. Abnormal levels of either protein are indicators of cardiovascular risk.
This test can be ordered by your doctor, or you can order it yourself without a doctor's order or insurance through our My Lab ReQuestTM service.