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Beta-lactamase is expressed and highly purified to homogeneity with high activity.Beat-lactamase hydrolyze beta-lactams.It can be used to eliminate beta-lactams pollution, such as those in durg analysis, hospital, on medical apparatus and in foods.It has a M.W.Of 29 kDa and PI of 5.4. Now it is widely used in beta-lactams sterility test.
Appearance | White or off-white crisp cake |
Solubility | freely soluble in water |
Clarity | clear and colorless |
Insoluble Granule | negative |
Visible Impurities | negative |
Enzymatic Activity | ≥2,000,000 biological units (≈17,000 IU using Ampicillin as substrate) |
Water content | ≤3.0% |
pH Value | 7.0±0.5 |
Sterility test | negative |
Lactamase type I