524604

Phosphatase, Alkaline, Human Placenta

• Synonyme(s) : Phosphatase, Alkaline, Human Placenta
• Numéro CAS: 9001-78-9
• Numéro de classification (Commission des enzymes): 3.1.3.1 (BRENDA, IUBMB)
• Numéro MDL: MFCD00131849
• Code UNSPSC : 12352202
• Nomenclature NACRES : NA.77

Propriétés

• Forme: liquid
• Niveau de qualité: 100
• Activité spécifique: ≥100 U/mg; ≥300 units/mL
• Fabricant/nom de marque: Calbiochem^®
• Conditions de stockage: do not freeze
• Conditions d'expédition: wet ice
• Température de stockage: 2-8°C

Description

Description générale

Native alkaline phosphatase from human placenta.

Native alkaline phosphatase from human placenta. Homodimeric enzyme that hydrolyzes phosphate esters of primary and secondary alcohols, amines, and phenols. Useful in the hydrolysis of 5′-terminal phosphates of DNA and RNA. Active site contains a reactive serine.

Conditionnement

Please refer to vial label for lot-specific concentration.

Avertissement

Toxicity: Standard Handling (A)

Définition de l'unité

One unit is defined as the amount of enzyme that will hydrolyze 1.0 μmol pNPP per min at 37°C, pH 10.15.

Forme physique

In 10 mM Tris-HCl, 1 mM MgCl₂, 0.1 mM ZnCl₂, 50% glycerol, pH 7.6.

Notes préparatoires

Prepared from tissue of individuals that have been shown by certified tests to be negative for HBsAg and for antibodies to HIV and HCV.

Autres remarques

Fishman, W.H., et al. 1973. Anal. Biochem.51, 368.

Informations légales

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

Informations sur la sécurité

• Code de la classe de stockage: 10 - Combustible liquids
• Classe de danger pour l'eau (WGK): WGK 1