Beta - 2 Glycoprotein 1 - IgA antibody

Understanding Beta - 2 Glycoprotein 1 - IgA antibody

Beta 2 Glycoprotein 1 (β2GPI) is a protein that regulates blood clotting. In APS, the immune system mistakenly produces anti-β2GPI antibodies, leading to abnormal clot formation. These clots can cause serious complications like deep vein thrombosis (DVT), pulmonary embolism (PE), stroke, heart attack, and recurrent miscarriages.

This test is often recommended for individuals who have unexplained blood clots, repeated pregnancy losses, and other pregnancy complications related to blood clotting, or signs...

What does Beta - 2 Glycoprotein 1 - IgA antibody measure?

The Beta - 2 Glycoprotein 1 - IgA antibody is a blood test that helps detect the presence of immunoglobulin A (IgA) antibodies targeting Beta 2 Glycoprotein 1 (β2GPI), a protein found in abundance in the blood plasma. These antibodies are often linked to autoimmune conditions like antiphospholipid syndrome (APS), where they can contribute to an increased risk of blood clots, miscarriage, and other health complications.