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Apolipoprotein – E

Apolipoprotein – E

Apolipoprotein-E (ApoE) is a protein involved in the metabolism of fats in the body. It plays a crucial role in transporting cholesterol and other lipids in the bloodstream. ApoE is a component of various lipoproteins, including very-low-density lipoproteins (VLDL), chylomicron remnants, and high-density lipoproteins (HDL). Understanding the levels and genetic variations of ApoE can provide insights into an individual’s risk for cardiovascular diseases and neurodegenerative disorders, including Alzheimer’s disease.


  • Test Name Apolipoprotein – E
  • Sample Type Blood
  • Preparations Required No special preparation is needed for this test.
  • Report Time 3 days

ApoE is coded by the APOE gene, which has three common alleles: ε2, ε3, and ε4. Each allele has different impacts on lipid metabolism and disease risks. For example, the ε4 variant is associated with an increased risk of Alzheimer's disease and heart disease.

Home Sample Collection Process

1
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Book your convenient slot
2
Sample Collection by Phlebotomist
Sample Collection by Phlebotomist
3
Reporting of the sample at lab
Reporting of the sample at lab
4
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Frequently Asked Questions

Apolipoprotein-E is a protein involved in lipid metabolism. It helps transport cholesterol and other fats through the bloodstream and is a component of several types of lipoproteins.

Measuring ApoE levels is important for assessing the risk of cardiovascular diseases. Abnormal levels may indicate an imbalance in lipid metabolism. Additionally, understanding the genetic variants of ApoE can provide information about an individual's risk for Alzheimer's disease.

The ApoE test is performed using a blood sample. The blood is sent to a laboratory where the levels of ApoE are measured, and the genetic variants are analyzed.

High levels of ApoE may be associated with increased levels of cholesterol and triglycerides, which can increase the risk of heart disease. Low levels may also be a concern, as ApoE is necessary for lipid transport and metabolism.

The ε4 variant of the APOE gene is associated with an increased risk for developing late-onset Alzheimer's disease. Individuals with this variant may also develop Alzheimer’s at a younger age.

Yes, lifestyle changes such as a healthy diet, regular physical activity, and avoiding smoking can affect ApoE levels and improve lipid metabolism.

Modifiable factors include diet, exercise, weight, smoking habits, and alcohol consumption.

Non-modifiable factors include genetics and age.

Yes, certain medications, especially those that affect cholesterol and triglyceride levels, can influence ApoE levels.

The risks associated with the ApoE test are minimal and are similar to those of a regular blood draw, including pain, bruising, or infection at the injection site.

Fasting is not required for the ApoE test. However, it's essential to follow any instructions provided by your doctor or the laboratory.

It is best to discuss the results of the ApoE test with your doctor, who can help interpret the data in the context of your overall health and medical history.

The frequency of the ApoE test depends on various factors, including your health status and whether you have a family history of cardiovascular disease or Alzheimer’s. Your doctor will advise you on the appropriate frequency.

If you have the ε4 variant of the APOE gene, it is important to discuss this with your doctor to understand the potential risks and management strategies for heart disease and Alzheimer’s.

In case of abnormal ApoE levels or variants, it is advised to consult a physician or a genetic counselor experienced in lipid disorders and genetic testing.

Apolipoprotein-E testing is a valuable tool in assessing lipid metabolism and risk factors for cardiovascular and neurodegenerative diseases. Knowing your ApoE levels and genotypes can help in making informed decisions regarding lifestyle choices and medical interventions. It is important to discuss the results and their implications with your doctor to develop an individualized plan for managing your health.

Apolipoprotein ? E
₹ 3850
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  • 4KM from Madhapur
  • 3KM from Banjara Hills
  • 1.9KM from Yusufguda
  • 3KM from Madhura Nagar
  • 5KM from Shaikpet