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Merck

233483

Coagulation Factor XIa, Human Plasma

Coagulation Factor XIa, Human Plasma, is a native coagulation factor XIa prepared from homogeneous Factor XI by activation with human Factor XIIa. Factor XIIa is removed after activation.

Synonym(s):

Coagulation Factor

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About This Item

NACRES:
NA.25
UNSPSC Code:
12352202

Product Name

Coagulation Factor XIa, Human Plasma, Coagulation Factor XIa, Human Plasma, is a native coagulation factor XIa prepared from homogeneous Factor XI by activation with human Factor XIIa. Factor XIIa is removed after activation.

form

liquid

manufacturer/tradename

Calbiochem®

storage condition

OK to freeze
avoid repeated freeze/thaw cycles

shipped in

wet ice

storage temp.

−70°C

Quality Level

100

Analysis Note

homogeneous by SDS-PAGE

Disclaimer

Toxicity: Standard Handling (A)

Packaging

Please refer to vial label for lot-specific concentration.

Physical form

In 150 mM NaCl, 4 mM sodium acetate buffer, pH 5.3.

Preparation Note

Following initial thaw, aliquot and freeze (-20°C).
Prepared from plasma that has 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

General description

Native coagulation factor XIa from human plasma prepared from homogeneous Factor XI by activation with human Factor XIIa. Factor XIIa is removed after activation. In vivo, Factor XI is activated to Factor XIa via Factor XIIa and High Molecular Weight Kininogen (Cat. No. 422686 ). Factor XIa activates Factor IX to Factor IXa in a reaction that does not require membrane surfaces.

Storage Class

10 - Combustible liquids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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