assay
≥95% (SDS-PAGE)
form
liquid
specific activity
22-28 U/mg (clotting assay)
manufacturer/tradename
Calbiochem®
storage condition
OK to freeze, avoid repeated freeze/thaw cycles
storage temp.
−70°C
Quality Level
General description
Native prekallikrein from human plasma. Single-chain glycoprotein that participates in the early phase of blood coagulation, kinin formation, and fibrinolysis.
Physical form
In 150 mM NaCl, 4 mM NaOAc-HCl, pH 5.3.
Preparation Note
Following initial thaw, aliquot and freeze (-70°C).
Prepared from plasma that has been shown by certified tests to be negative for HBsAg and for antibodies to HIV and HCV.
Other Notes
Shariat-Madar, Z., et al. 1999. J. Biol. Chem.274, 7137.
Rojkjaer, R., et al. 1998. Thromb. Haemost.80, 74.
Rojkjaer, R., et al. 1998. Thromb. Haemost.80, 74.
Legal Information
CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany
Disclaimer
Toxicity: Standard Handling (A)
存储类别
12 - Non Combustible Liquids
wgk
WGK 2
flash_point_f
Not applicable
flash_point_c
Not applicable
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