420307

Kallikrein, Human Plasma

Native Kallikrein from human plasma. A serine protease that releases bradykinin from kininogen. Present in the plasma as an inactive precursor, prokallikrein.

• Sinônimo(s): Kallikrein, Human Plasma, Kininogenin, Kininogenase
• Número CAS: 9001-01-8
• Número da licença da enzima: 3.4.21.34 (BRENDA, IUBMB)
• Número MDL: MFCD00131428
• Código UNSPSC: 12352202
• NACRES: NA.77

Propriedades

• fonte biológica: human plasma
• Nível de qualidade: 100
• Ensaio: ≥95% (SDS-PAGE)
• Formulário: liquid
• atividade específica: ≥15 units/mg protein
• fabricante/nome comercial: Calbiochem^®
• condição de armazenamento: OK to freeze; avoid repeated freeze/thaw cycles
• temperatura de armazenamento: −20°C

Descrição

Descrição geral

Native Kallikrein from human plasma. A serine protease that releases bradykinin from kininogen. Present in the plasma as an active precursor, prokallikrein.

Native Kallikrein from human plasma. A serine protease that releases bradykinin from kininogen. Present in the plasma as an inactive precursor, prokallikrein.

Embalagem

Please refer to vial label for lot-specific concentration.

Advertência

Toxicity: Harmful (C)

Definição da unidade

One unit is defined as the amount of enzyme that will hydrolyze 1.0 µmol D-Pro-Phe-Arg-pNA per min at 25°C, pH 8.0.

forma física

In NaCl and Tris-HCl buffer.

Nota de preparo

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

Reconstituição

Following initial thaw, aliquot and freeze (-20°C).

Outras notas

Pu, X., et al. 1994. Biochim. Biophys. Acta 1208, 338.
Nagase, H. and Barrett, A.J. 1981. Biochem. J.193, 187.

Informações legais

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

Exoneração de responsabilidade

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.

Informações de segurança

• Código de classe de armazenamento: 12 - Non Combustible Liquids
• Classe de risco de água (WGK): WGK 2
• Ponto de fulgor (°F): Not applicable
• Ponto de fulgor (°C): Not applicable