Skip to content

Covid-19 Antibody Test with clinic visit available for £99. Shop now

Apolipoprotein A1


Apolipoprotein A1, or ApoA1 is a major protein that is a component of high-density lipoprotein, or HDL cholesterol. It helps clear cholesterol from the blood by removing cholesterol from organs and tissues to be destroyed by the liver.

What might a low result mean?

Low levels of apo A1, especially if increased levels of Apolipoprotein B are also seen, could be indicative of an increased risk of coronary heart disease.

What might a high result mean?

High levels of apo A1 are thought to be protective against heart disease.