von willebrand factor

Searching…

en.wikipedia.org

von Willebrand factor - Wikipedia

Von Willebrand factor (VWF) (German: [fɔn ˈvɪləbʁant]) is a blood glycoprotein that promotes primary hemostasis, specifically, platelet adhesion.

www.mayoclinic.org

Von Willebrand disease - Symptoms & causes - Mayo Clinic

Sep 15, 2025 · Von Willebrand disease is a lifelong bleeding condition that makes it hard for blood to clot. People with the condition either have low levels of von Willebrand factor, a protein that helps blood clot, ...