Von Willebrand Factor, Human (vWF, Factor VIII Related Antigen)

Catalogue Number: V2650-USB

Manufacturer:United States Biological
Shelf Life:12 months
Molecular Weight:260
Physical state:Supplied as a liquid in 0.025M sodium citrate, pH 6.8, 0.1M glycine, 0.1M sodium chloride.
Type:Other Proteins
Host Cell:Human plasma
Shipping Condition:Dry Ice
Unit(s): 100 ug

Additional Text

Caution

FOR RESEARCH USE ONLY

Purification

≥95% by SDS-PAGE. vWF is prepared from citrated human plasma using a combination of the procedures described by Thorell (19), and Lollar (20). A factor VIII free vWF preparation, further purified to ensure removal of factor VIII procoagulant activity, is also available. The preparations are >95% pure as judged by SDS-PAGE under reducing conditions, and consist of large multimers as determined by electrophoresis in SDS/agarose gels.