For further processing only. Others Nitrate Reductase Nitrate Reductase 3.1.5.4.38.2 from Aspergillus species, lyophilizate 10918202103 Nitrate Reductase (Aspergillus species) Nitrate Reductase Reagents, kits custom fill Not Available CustomBiotech product. Please contact your local representative. Will be supplied as "Nitrate Reductase (Aspergillus species)". Unit of measure is "kU". EC 1.7.1.2 en 9029-27-0 en Use Nitrate Reductase in diagnostic tests for the determination of nitrate. en Oxidoreductase that catalyzes the reduction of nitrate to nitrite. en Appearance: Yellow lyophilizate Activity (+25°C, nitrate): ≥0.4 U/mg lyophilizate Specific activity: ≥10 U/mg protein Protein (Biuret): No limit Contaminants (expressed as percentage of Nitrate Reductase activity): Alcohol dehydrogenase (NADPH dependent): ≤0.8 ''NADPH oxidase'': ≤0.5 Nitrite reductase: ≤0.15 Stability: At -15 to-25°C within specification range for 12 months. Store dry. Protect from light. en