528178

Plasminogen, EACA- and Lysine-Free, Human Plasma

• Sinônimo(s): Plasminogen, EACA- and Lysine-Free, Human Plasma, Profibrinolysin, Plasma Trypsinogen
• Número CAS: 9001-91-6
• Número MDL: MFCD00131922
• Código UNSPSC: 12352202
• NACRES: NA.25

Propriedades

• descrição: Merck USA index - 14, 7521
• Nível de qualidade: 100
• Formulário: lyophilized
• atividade específica: 7 units/mg protein
• fabricante/nome comercial: Calbiochem^®
• condição de armazenamento: OK to freeze
• solubilidade: water: soluble
• Condições de expedição: ambient
• temperatura de armazenamento: −20°C

Descrição

Descrição geral

Native plasminogen (EACA- and lysine-free) from human plasma. Single chain glycoprotein containing 790 amino acid residues. Found in normal plasma at about 12 mg/100 ml. Inactive precursor of the serine protease plasmin. It is converted to the active protease by cleavage at Arg⁵⁶⁰.

Advertência

Toxicity: Irritant (B)

Definição da unidade

One unit is defined as the amount of enzyme that will hydrolyze 1 µmol of N-tosyl-Gly-Pro-Lys-pNA per min at 25°C, pH 7.8.

forma física

Lyophilized from 20 mM sodium phosphate buffer, 10 mg D-mannitol, 10 mg NaCl.

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 reconstitution, aliquot and freeze (-20°C) for long-term storage or refrigerate (4°C) for short-term storage. Stock solutions are stable for at least 1 week at 4°C or for 1-2 months at -20°C.

Outras notas

Sun, Z., et al. 2002. Biochim. Biophys. Acta1596, 182.
Robbins, K.C., et al. 1967. J. Biol. Chem.242, 2333.

Informações legais

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

Informações de segurança

• Código de classe de armazenamento: 11 - Combustible Solids
• Classe de risco de água (WGK): WGK 3