574594
Superoxide Dismutase, Bovine Erythrocytes
别名:
Superoxide Dismutase, Bovine Erythrocytes, Cu/Zn SOD
biological source
bovine erythrocytes
form
lyophilized solid
specific activity
≥3000 units/mg dry wt.
manufacturer/tradename
Calbiochem®
storage condition
OK to freeze
desiccated
pI
4.95
solubility
50 mM potassium phosphate, 100 μM EDTA, pH 7.8: 5 mg/mL, clear, pale blue
foreign activity
Carbonic anhydrase ≤30 U/mg (dry weight)
shipped in
ambient
storage temp.
−20°C
Quality Level
Disclaimer
Toxicity: Standard Handling (A)
General description
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.
Other Notes
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.
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.
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.
Packaging
Please refer to vial label for lot-specific concentration.
Preparation Note
Following reconstitution, aliquot and freeze (-20°C).
Legal Information
CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany
signalword
Danger
hcodes
pcodes
Hazard Classifications
Resp. Sens. 1
存储类别
10 - Combustible liquids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
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