• Apo E4
1 1

Apo E4

Apo E4

$250.00
$299.00 $250.00
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The Apo E4 test determines the presence of the ApoE4 allele, a genetic variant associated with an increased risk of developing Alzheimer’s disease and cardiovascular issues. Understanding your ApoE4 status can help you and your healthcare provider develop proactive strategies for managing your risk. This test is particularly valuable for individuals with a family history of Alzheimer's or those concerned about their cognitive health.

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About This Test

Reason to Check It

If you have a family history of Alzheimer’s disease or cognitive decline, this test can provide crucial insights to guide your health management and preventive strategies.

Test Preparation

  • No special preparation is required before your sample collection.


Please Note: We recommend overnight fasting and an early morning blood draw for all tests, even if no special preparation is required. Remember, it is OK to drink plenty of water. Drinking water helps hydrate you and makes it easier for the phlebotomist to obtain your blood sample.

Test Type and Method

Test Type:

  • Blood


Test Method:

  • In-person Blood Draw

Post-Test Notes

  • Once your specimen is collected, test results are typically processed and available within a few business days. Processing times may vary depending on the test. Your results will be delivered in a clear, easy-to-understand report. If any values fall outside the expected range, you may receive a follow-up call from an independent healthcare coordinator.

Lab Testing is Simple, Fast, and Convenient

Choose the Individual Test or Lab Panel that suits your health needs. You’ll receive your lab requisition within 24 hours. Visit any of the 3,000+ Quest Diagnostics centers using the button below. Once your sample is collected, your results will be securely delivered via email within 7–10 days.

View Quest Draw Locations

Lab Testing is Simple, Fast, and Convenient

Choose the Individual Test or Lab Panel that suits your health needs. You’ll receive your lab requisition within 24 hours. Visit any of the 3,000+ Quest Diagnostics centers using the button below. Once your sample is collected, your results will be securely delivered via email within 7–10 days.

View Quest Draw Locations