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539515

Sigma-Aldrich

Prothrombin, Human Plasma

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Synonym(s):
Prothrombin, Human Plasma, Coagulation Factor II
CAS Number:

Assay

>95% (SDS-PAGE)

Quality Level

form

lyophilized

manufacturer/tradename

Calbiochem®

storage condition

OK to freeze

solubility

water: soluble

shipped in

ambient

storage temp.

2-8°C

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This Item
233279H3536341573
form

lyophilized

form

liquid

form

lyophilized powder

form

lyophilized

storage condition

OK to freeze

storage condition

OK to freeze, avoid repeated freeze/thaw cycles

storage condition

-

storage condition

OK to freeze

solubility

water: soluble

solubility

-

solubility

H2O: soluble 10 mg/mL

solubility

sterile distilled water: soluble

shipped in

ambient

shipped in

wet ice

shipped in

-

shipped in

wet ice

storage temp.

2-8°C

storage temp.

−70°C

storage temp.

−20°C

storage temp.

2-8°C

General description

Native prothrombin from human plasma. Vitamin K-dependent glycoprotein synthesized in the liver. Conversion to thrombin is a key step in the blood coagulation pathway and catalyzes the coagulation of fibrinogen. Clinically, cases of selective deficiency are rare, although in cases of liver cirrhosis, prothrombin is decreased.
Native prothrombin from human plasma. Vitamin K-dependent glycoprotein synthesized in the liver. Conversion to thrombin is a key step in the blood coagulation pathway and catalyzes the coagulation of fibrinogen. Clinically, cases of selective deficiency are rare, although, in cases of liver cirrhosis, prothrombin is decreased.

Warning

Toxicity: Standard Handling (A)

Physical form

Lyophilized from 100 mM NaCl, 20 mM Tris-HCl, pH 7.4.

Preparation Note

Prepared from plasma that has been shown by certified tests to be negative for HBsAg and for antibodies to HIV and HCV.

Reconstitution

Following reconstitution, aliquot and freeze (-70°C). Stock solutions are stable for up to 3 months at -70°C.

Please refer to the label for lot-specific reconstitution volume.

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.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3


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