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Product Description

Carbonic anyhdrase is useful in carboxy group transfers and reduction reactions. One Unit is determined by the electrometric method of Wilbur and Anderson (J. Biol. Chem., 176, 147 (1948)), in which the time required (in seconds) for a saturated CO₂solution to lower the pH of 0.02M Tris-HCl buffer from 8.3 to 6.3, at 0-4C is determined.