Annexin V

View the Birth Control Options Slideshow

Medical Definition of Annexin V

Annexin V: A substance that normally forms a shield around certain phospholipid molecules in the blood, blocking their entry into coagulation (clotting) reactions. Annexin V is thought to be a cause of antiphospholipid syndrome.


Quick GuideWomen's Health: Nutrition and Health Care Reform

Women's Health: Nutrition and Health Care Reform

Subscribe to MedicineNet's Women's Health Newsletter

By clicking Submit, I agree to the MedicineNet's Terms & Conditions & Privacy Policy and understand that I may opt out of MedicineNet's subscriptions at any time.

Reviewed on 7/1/2016

Health Solutions From Our Sponsors