Integrin αIIbβ3

Integrin αIIbβ3 is a protein found on the surface of platelets, which are cells in the blood that help with clotting. It acts like a glue that allows platelets to stick together and to blood vessel walls, forming clots to stop bleeding when we are injured. Proper function of αIIbβ3 is essential for normal blood clotting. If it doesn’t work correctly, it can lead to excessive bleeding or blood clots that may cause problems like heart attacks. Medications targeting this integrin can help manage various blood clotting disorders.