TABLE 2.
Commercial oxidoreductases.
| Enzyme | Manufacturer | Brand name | Features | Uses |
| Laccase | Swissaustral LLC | Laccase from Thermoalkaliphilic Bacterium | Obtained recombinantly in E. coli, functions at a wide temperature range, between 30–90°C, and pH 5.5–7.5 | Research, pulp and paper industry, biodecontamination of water |
| Sunsonzymes | Food grade laccase enzyme CAS 80498 | Obtained from Aspergillus oryzae. Optimally active at temperatures around 50°C and pH 4.0–5.0 | Food industry, bakery | |
| Laccase enzyme SQ10 | Active in the range between 30°C and 70°C, pH 4.0–7.0 | Removal of lignin from pulp or raw materials to improve pulp whiteness in the paper industry deinking, wastewater treatment | ||
| Novozymes | Novozym® 51003 | Laccase from A. oryzae, functions optimally at 30°C and pH 7.5 | Oxidizes various phenols, anilines, benzenethiols, metal ion complexes, and other compounds into quinones or other oxidized compounds | |
| Denilite® IIS | Optimally active between 65–70°C | Textile | ||
| ASA Spezialenzyme GmbH | Laccase A Laccase C | Active at temperatures between 50–60°C and pH 5.6 Performs best at 70°C and pH 5.0. | Precipitation of phenolic substances, enzymatic browning of food, gluing of flake boards, modification of elasticity and consistency of pastes, gums, production of microbiocides, analysis of phenols | |
| Hydrogenase | Cytoplasmic [NiFe]-Hydrogenase SHI (Kerafast) | Cytoplasmic [NiFe]-Hydrogenase SHI (Kerafast) | NADP hydrogenase from the hyperthermophilic archaea P. furiosus, obtained recombinantly. Active from 25°C up to 100°C | Oriented for the research market |
| Glutamate Dehydrogenase | Swissaustral LLC | Glutamate Dehydrogenase from Thermophilic Bacterium | Obtained recombinantly in E. coli, Maintains over 85% of its activity for 8 h at 50°C, functions optimally at pH 8.0 | Oriented for the research market, also applicable for diagnostic |
| Roche | Glutamate Dehydrogenase [NAD(P)] | Functions in temperatures up to 60°C, with highest activity at pH 8.0 | Diagnostic tests | |
| Sigma Aldrich | L-Glutamic Dehydrogenase (NADP) | Usable in the range between 45–65°C and pH 6.0–8.5 | Diagnostic tests | |
| Superoxide Dismutase | Creative Biolabs | rh-SOD | Human SOD produced recombinantly in E. coli | Oriented for the research market |
| Creative Enzymes | Native Bacillus stearothermophilus SOD | Obtained from the thermophile B. stearothermophilus, shows no detectable decrease in activity up to 60°C, with optimal pH 9.5 | Antioxidant with medical, cosmetic and nutritional applications | |
| Lonza | BiocellTM SOD | Cu/Zn SOD obtained from yeast, temperature stability up to 45°C | Skin and hair care | |
| Jena Bioscience | Mn SODHis Cu/Zn Superoxide Dismutase human, recombinant, E. coli | Human Mn SOD produced recombinantly in E. coli. Performs best at 37°C, pH 8.8 | Oriented for the research market | |
| Catalase | Genencor | Oxy-Gone® T400 | Active at temperatures ranging from 30 to 70°C, exhibits high level of hydrogen peroxide tolerance | Removal of hydrogen peroxide during textile processing before dying |
| Swissaustral LLC | Catalase from Psychrotolerant Bacterium | Obtained recombinantly in E. coli, Maintains >75% activity in the range between 20 and 70°C | Research, clinical chemistry, textiles, waste treatment, cosmetics and as a disinfectant agent | |
| Sunsonzymes | Conzyme® CAT50 | Shows optimal activity at 50°C and pH 8.0 | Textile processing and dyeing | |
| Novozymes | Terminox® | Functions at a wide range of pH and temperature up to 50°C | Removal of bleaching agents during textile dyeing |