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For further processing only. Others Urease Urease 3.1.5.1.1.2 from jack bean, lyophilizate 11 759 132 103 11759132103 Urease,Lyo.,SQ Urease Reagents, kits custom fill Not Available CustomBiotech product. Please contact your local representative. Will be supplied as "Urease, Lyo., SQ". Unit of measure is "MU". EC 3.5.1.5 en 9002-13-5 en Use Urease in diagnostic tests for the determination of urea in combination with Glutamate Dehydrogenase. en Hydrolase that catalyzes the breakdown of urea in carbon dioxide and ammonia. en Appearance: Almost white to pink lyophilized substance
Solution (c=20 mg/ml water): Clear, colorless
pH value (after dissolution in water c=20 mg/ml): 6.0-7.0
Activity (+25°C, urea as substrate): ≥45 U/mg lyophilized material
Specific activity: ≥600 U/mg protein
Protein (Biuret): ≤0.15 mg/mg lyophilized material
Contaminants (expressed as percentage of Urease activity):
L-Arginase: ≤0.002
NH4+: ≤1.5 μg/KU
Stability: At +2°C to +8°C: within specification range for 12 months, stored dry. en