574594

Superoxide Dismutase, Bovine Erythrocytes

• Synonyme(s) : Superoxide Dismutase, Bovine Erythrocytes, Cu/Zn SOD
• Numéro CAS: 9054-89-1
• Numéro de classification (Commission des enzymes): 1.15.1.1 (BRENDA, IUBMB)
• Numéro MDL: MFCD00132404
• Code UNSPSC : 12352202
• Nomenclature NACRES : NA.54

Propriétés

• Source biologique: bovine erythrocytes
• Niveau de qualité: 100
• Forme: lyophilized solid
• Activité spécifique: ≥3000 units/mg dry wt.
• Fabricant/nom de marque: Calbiochem^®
• Conditions de stockage: OK to freeze; desiccated
• pl: 4.95
• Solubilité: 50 mM potassium phosphate, 100 μM EDTA, pH 7.8: 5 mg/mL, clear, pale blue
• Activité étrangère: Carbonic anhydrase ≤30 U/mg (dry weight)
• Conditions d'expédition: ambient
• Température de stockage: −20°C

Description

Description générale

Native superoxide dismutase from bovine erythrocytes. Essential component of biological defense against toxic effects of oxygen. Catalyzes the dismutation of superoxide radicals to oxygen and H₂O₂.

Note: 1 KU = 1000 units.

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 cause a 50% inhibition in the rate of reduction of cytochrome c at 25°C, pH 7.8.

Reconstitution

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

Autres remarques

Tilly, J.L. and Tilly, K.I. 1995. Endocrinology136, 242.
Sharonov, B.P. and Churilova, I.V. 1992. Biochem. Biophys. Res. Commun.189, 1129.
Britton, L., et al. 1978. J. Bacteriol. 134, 229.
Keele, B.B., et al. 1971. J. Biol. Chem.246, 2875.
McCord, J.M. and Fridovich, I. 1969. J. Biol. Chem.244, 6049.

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: 10 - Combustible liquids
• Classe de danger pour l'eau (WGK): WGK 1
• Point d'éclair (°F): Not applicable
• Point d'éclair (°C): Not applicable