
Apolipoproteins A1 & B Serum







Apolipoprotein A1 & B are the proteins associated with HDL and LDL respectively. Elevated levels of ApoA1 and decreased level of Apo B is associated with increased risk of cardiovascular disease. This test is ordered by your healthcare practitioner to evaluate your risk of developing cardiovascular disease. These tests are mainly ordered when a person has a personal or family history of heart disease and/or abnormal lipid levels or significantly elevated triglyceride levels. It is also used as a part of regular check up along with lipid profile.











What does Apolipoproteins A1 & B Serum measure?
Contains 3 testsFollowing tests are a part of Apolipoprotein A1 and B serum:
Apolipoprotein A-I (apo A-I) is a protein that plays an important role in the transportation and metabolism of lipids and is the main protein component in high-density lipoprotein. Apo A-I is ordered in someone who has a personal or family history of abnormal lipid levels and/or premature cardiovascular disease. It may be ordered when your doctor is trying to determine the cause of a person's high cholesterol.
Apolipoprotein B/ Apolipoprotein A1 Ratio helps in evaluating your risk of developing cardiovascular disease (CVD); It is also used to monitor treatment for high cholesterol. This test is not widely used for a screening test but may be ordered if a person has a family history of heart disease and/or high cholesterol and triglycerides (hyperlipidemia).
Apolipoprotein B may be measured, along with an apo A-I or other lipid tests, when your doctor is trying to evaluate someone's risk of developing CVD and when a person has a personal or family history of heart disease and/or abnormal lipid levels, especially when the person has significantly elevated triglyceride levels.










FAQs related to Apolipoproteins A1 & B Serum
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