550701-M

Pyruvate Oxidase, Aerococcus viridans

Native pyruvate oxidase from Aerococcus viridans. Catalyzes the oxidation of pyruvate to acetylphosphate, carbon dioxide, and hydrogen peroxide in the presence of phosphate.

• Synonyme(s) : Pyruvate Oxidase, Aerococcus viridans
• Numéro CAS: 9001-96-1
• Numéro de classification (Commission des enzymes): 1.2.3.3 (BRENDA, IUBMB)
• Numéro MDL: MFCD00132148
• Code UNSPSC : 12352202
• Nomenclature NACRES : NA.54

Propriétés

• Niveau de qualité: 100
• Forme: lyophilized solid
• Activité spécifique: ≥25 U/mg
• Fabricant/nom de marque: Calbiochem^®
• Conditions de stockage: OK to freeze; desiccated (hygroscopic); protect from light
• Impuretés: ≤0.006% GPT
• Couleur: yellow
• pl: 4.0
• Solubilité: aqueous buffer: soluble
• Activité étrangère: GOT and lactate oxidase ≤0.002%; catalase ≤0.3%
• Température de stockage: −20°C

Description

Description générale

Native pyruvate oxidase from Aerococcus viridans. Catalyzes the oxidation of pyruvate to acetylphosphate, carbon dioxide, and hydrogen peroxide in the presence of phosphate.

Avertissement

Toxicity: Standard Handling (A)

Définition de l'unité

One unit is defined as the amount of enzyme which generates 1 µmol of H₂O₂ per min at 37°C, pH 6.5.

Reconstitution

Following reconstitution, aliquot and freeze (-20°C). Stock solutions are stable for up to 3 months at -20°C.

Autres remarques

Hager, L.P. and Lipmann, F. 1955. Methods Enzymol. 1, 482.

Informations légales

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

Informations sur la sécurité

• Pictogrammes: GHS08
• Mention d'avertissement: Danger
• Mentions de danger: H334
• Conseils de prudence: P261 - P284 - P501
• Classification des risques: Resp. Sens. 1
• Code de la classe de stockage: 11 - Combustible Solids
• Classe de danger pour l'eau (WGK): WGK 3
• Point d'éclair (°F): Not applicable
• Point d'éclair (°C): Not applicable