VWF protein (Factor VIII Free) (30C-CP4003U)

Purified native Human VWF protein (Factor VIII Free)

Synonyms Von Willebrand Factor VIII Free Protein
Species Human
Protein Type Native
Applications User optimized

Specifications

Source Human serum/plasma
Purity > 95% pure
Molecular Weight 260 kDa
Form & Buffer 25mM sodium citrate, 100mM NaCl, 100mM Glycine, pH 6.8.
Concentration Batch dependent - please inquire should you have specific requirements

Storage & Safety

Storage Aliquot and store at -80 deg C or lower. Avoid repeated freeze/thaw cycles
Biohazard Information Donor samples were tested and found to be negative for anti-HIV-1/2, HIV-1 antigen(s), HBsAg, STS, anti-HCV, anti-HBcore and anti-HTLV I & II. Nonetheless caution should be used when handling this material as there is a margin of error in all tests.

General Information

Biological Significance Von Willebrand factor (vWF) is a multimeric plasma glycoprotein that is required for normal hemostatic platelet plug formation. The mature plasma protein is composed of apparently identical subunits (Mr=260,000) which are held together by disulfide bonds. The circulating vWF molecule ranges in size from dimers (Mr=520,000) to extremely large multimers (Mr>10,000,000). During normal hemostasis, the larger multimers of vWF are responsible for facilitating platelet plug formation by forming a bridge between platelet glycoprotein IB and exposed collagen in the subendothelium.

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Availability: In stock

Price: $622.80
Size: 100 ug
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