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von Willebrand Disease Presentation - Virginia Commonwealth ...

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Function of <strong>von</strong> <strong>Willebrand</strong> Factor in Clotting<br />

Process<br />

• vWF is a glue-like protein needed for platelet plug<br />

formation<br />

• Major functions<br />

– Serves as a bridge between platelets and injury<br />

sites in the blood vessel<br />

– Carries and protects one of the clotting factors<br />

(factor 8) in the blood that helps make the fibrin<br />

strands that strengthen the platelet plug<br />

Kleinert D et al. JOGNN. 1997;26:271-276.<br />

Ginsburg D, Bowie EJW. Blood. 1992;79:2507-2519.

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