» Human Von Willebrand Factor (VIII free)

RESEARCH COFACTORS VON WILLEBRAND FACTOR

Human Von Willebrand Factor (VIII free)

Formulation : 25 mM sodium citrate, 100 mM NaCl, 100 mM glycine, pH 6.8
MW(Da) : 260 000 à 10 000 000 Isolation point: 5.7 -5.9 Structure: multimeric protein composed of identical subunits

Reference	9-HCVWF-0191
Presentation	Vial
Packaging	100 µg
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Reference	9-HCVWF-0191-1
Presentation	Vial
Packaging	1 mg
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Price list, safety data sheets and notices are accessible to our registered customers.

A cofactor is a chemical substance, which binds to a protein, and which is necessary for the biological activity of the latter. These proteins are often enzymes, and coFactors can be thought of as "helper molecules" aiding in biochemical transformations. VWF is composed of 15 to 20 multimers ranging in molecular weight from 500 kDa to 20,000 kDa and high molecular weight multimers are essential for biological activity. Its role is on the one hand to transport FVIII in the circulation to protect it from its degradation and on the other hand it participates in adhesion and platelet aggregation.

All proteins are accompanied by product information sheets which describe proper storage conditions. Never allow protein solutions to remain at room temperature for excessive periods of time.

The vast majority of coFactors is pure (without additives) with > 95 % purity SDS-PAGE. Expiration date of one year from delivery Delivery in large quantities Discount according to quantities

Human Von Willebrand Factor

	These kits are manufactured in accordance with the 98/79 EC directive for in vitro diagnostic devices. Only CE marked products can be used for diagnostic applications in Europe.
	These kits are intended for in vitro diagnostic use.
	These kits are for research use only and are not intended to be used for diagnostic procedures.
	Federal Drug Administration, FDA validates diagnostic kits for in vitro diagnostic use in the United States.
	Biological risk products.
	Storage between 2 and 8 ° C.
	Reactive in liquid form.
	Reactive in lyophilized form.
	Reactive in frozen form.
	Stability after opening at 2-8 ° C.
	Products that can be refrozen.
	Stability 12 months after refreezing at -20 ° C.
	Manufacturer.
	Importer
	Distributor.

RESEARCH COFACTORS VON WILLEBRAND FACTOR

Human Von Willebrand Factor (VIII free)

Price list, safety data sheets and notices are accessible to our registered customers.

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Product sheet Human Von Willebrand Factor (VIII free)

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Human Von Willebrand Factor (VIII free)

Product sheet

Price list, safety data sheets and notices are accessible to our registered customers.