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681300

von Willebrand Factor, Human Plasma

Synonim(y):

vWF

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Informacje o tej pozycji

NACRES:
NA.77
UNSPSC Code:
12352202
Form:
lyophilized
Assay:
≥95% (SDS-PAGE)
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assay

≥95% (SDS-PAGE)

Quality Segment

form

lyophilized

manufacturer/tradename

Calbiochem®

storage condition

OK to freeze

solubility

water: soluble

shipped in

ambient

storage temp.

−20°C

General description

Native, von Willebrand factor from human plasma. Glycoprotein complex found in plasma, platelets, and subendothelium. An adhesive protein that mediates the initiation and progression of throm bus formation at the site of injury.

Physical form

Lyophilized from 100 mM glycine, 100 mM NaCl, 25 mM sodium citrate, pH 6.8.

Preparation Note

Following reconstitution, aliquot and freeze (-20°C). Stock solutions are stable for up to 1 year at -20°C.
Prepared from plasma of individuals that have been shown by certified tests to be negative for HBsAg and for antibodies to HIV and HCV.

Legal Information

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

Disclaimer

RESEARCH USE ONLY. This product is regulated in France when intended to be used for scientific purposes, including for import and export activities (Article L 1211-1 paragraph 2 of the Public Health Code). The purchaser (i.e. enduser) is required to obtain an import authorization from the France Ministry of Research referred in the Article L1245-5-1 II. of Public Health Code. By ordering this product, you are confirming that you have obtained the proper import authorization.
Toxicity: Standard Handling (A)
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Coagulation Factor IX, Human Plasma, CAS 9001-28-9, is a native coagulation factor IX from human plasma. Sold on the basis of plasma equivalent units. 100 plasma equivalent units = 500 µg.

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Coagulation Factor X, Human Plasma, CAS 9001-29-0, is a native coagulation factor X that is converted to Factor Xa, the enzyme that converts prothrombin to thrombin.

assay

≥95% (SDS-PAGE)

assay

≥95% (SDS-PAGE)

assay

≥95% (SDS-PAGE)

assay

-

form

lyophilized

form

liquid

form

liquid

form

liquid

shipped in

ambient

shipped in

wet ice

shipped in

wet ice

shipped in

wet ice

storage condition

OK to freeze

storage condition

OK to freeze

storage condition

avoid repeated freeze/thaw cycles, OK to freeze

storage condition

avoid repeated freeze/thaw cycles, OK to freeze

solubility

water: soluble

solubility

-

solubility

-

solubility

-

storage temp.

−20°C

storage temp.

−20°C

storage temp.

−70°C

storage temp.

−70°C


Klasa składowania

11 - Combustible Solids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable



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Questions

1–3 of 3 Questions  
  1. What are the storage conditions for reconstituted in water von Willebrand factor?

    1 answer
    1. As listed under under 'Reconstitution', the solution should be stored aliquoted and frozen at -20°C. Stock solutions are stable for up to 1 year at -20°C.

      Helpful?

  2. What is the recommended buffer for reconstitution?

    1 answer
    1. This product may be reconstituted in water. The material is lyophilized from a solution containing 100 mM glycine, 100 mM NaCl, and 25 mM sodium citrate, pH 6.8.

      Helpful?

  3. Is this purified von Willebrand factor?

    1 answer
    1. This product has a minimum purity specification of 95%. It is a lyophilized product that will also contains buffer salts and glycine.

      Helpful?

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