Enzymes dans les Protéines Recombinantes

<p>Amidase is a hydrolase acting on carbon-nitrogen bonds in linear amides, and can be used in hydrolysis of amides to acids. Amidase 01 is of bacterial origin (P. aeruginosa) and has been produced in E.coli.</p>

<p>As a member of the family of hydrolases this enzyme acts on carbon-nitrogen bonds and may be used in the commercial production of semisynthetic penicillin.</p>

<p>Pectin is an enzyme that breaks down pectin, a complex polysaccharide found in plant cell walls. It widely used in food and beverage, wine and brewing and textile and paper industries</p>

<p>Peroxidases can be utilized as enzymes catalyzing e.g. aromatic ring hydroxylation, epoxidation, halogenation, N- or S-oxidation, ether cleavage and alcohol/aldehyde oxidation reactions.</p>

<p>PAIRED PRODUCTS AVAILABLE:</p>

<p>Beta-lactamase solution targeting beta-lactam antibiotics such as penicillins, carbapenems and cephalosporins. According to US Pharmacopeia (USP &lt;71&gt;) and EP, LacBusterTM-L is suitable for sterility testing methods such as membrane filtration and direct inoculation.</p>

<p>Alpha Amylase (Amylase, α-Amylase, 1,4-α-D-glucan glucanohydrolase, glycogenase, PPA; systematic name 4-α-D-glucan glucanohydrolase; EC 3.2.1.1, CAS Number [9000-90-2]) is an enzyme that catalyzes hydrolysis of large polysaccharides into smaller fragments. Alpha amylase targets alpha bonds of 1→4 glycosidic linkages of poly- and oligosaccharides with three or more D-glucose units. One unit of Alpha Amylase will catalyze the hydrolysis of 1.0 μmol of 2-chloro-4-nitrophenyl-α-D-maltotrioside to yield 2-chloro-4-nitrophenol per minute at 37°C. Porcine pancreatic Alpha Amylase is supplied as lyophilized, off-white to white powder, lyophilized from tris chloride and mannitol, pH 7.2. Activity is ≥70U/mL, specific activity ≥100 U/mg protein. Store at -20°C on arrival.</p>

<p>A general purpose growth medium supplemented with LacBuster™ to effectively neutralize beta-lactam antibiotics. This product is suitable for the cultivation of a wide variety of microorganisms for environmental monitoring within the pharmaceutical industry and for high performance monitoring of your isolators and clean rooms during beta lactam manufacture</p>

<p>Cymit Quimica’s econoLuciferase™ (econoLuc Cymit Quimica Cat. No. L-8090) is a recombinant luciferase from the firefly Luciola lateralis that has been expressed as a luciferase-GFP fusion protein in E. coli.The luciferase enzyme has been optimized for increased thermo-stability by genetic modification to be stable for one hour at 37°C and up to two days at room temperature.Stabilized econoLuciferase™ thus overcomes the disadvantages and limitations of wild-type Luciferase, notably its short active life, outperforming enzyme from the Photinus pyralis firefly for both performance and stability.This optimized luciferase is the perfect enzyme for ATP detection assays in hygiene control, microbial tests using caged luciferins and it is the luciferase of choice for biochemical tests measuring ATP consumption and production in diverse enzymatic reactions.The product L-8090 is available on a large scale and is intended for use in the chemical, diagnostic, pharmaceutical and related industries.</p>

<p>Alpha Amylase, powder, is an enzyme preparation that acts as a catalyst for the hydrolysis of starch, breaking it down into simpler sugars like maltose and glucose. This enzyme is derived from microbial or fungal sources, commonly via fermentation processes using strains of bacteria or fungi specifically optimized for enzyme production.</p>

<p>Isoamylase (also known as debranching enzyme, systemic name glycogen α-1,6-glucanohydrolase; EC 3.2.1.68) is an enzyme from the family of carbohydrolases acting specifically on α-1,6-glucosidic branch linkages in polysaccharides such as amylopectin or glycogen, but rarely hydrolyzes such bonds in pullulan. Isoamylase has been obtained from P. amyloderamosa and has a temperature optimum in the 30 – 40 °C range and pH optimum between pH 3 and 4.</p>

<p>Cholesterol dehydrogenase (EC 1.1.1.840) is NADP+-dependant oxidoreductase, that catalyses the following reaction:cholesterol + NADP+ + H2O → cholest-4-en-3-one + NADPH + H+This is achieved by oxidizing alcohol hydroxy-group into ketone. One unit of cholesterol dehydrogenase will produce 1.0 μmole of cholest-4-en-3-one per minute at pH 8.5 and 25 °C.</p>

<p>ApStar Taq DNA Polymerase is a thermostable DNA polymerase, originally derived from the thermophilic bacterium Thermus aquaticus. It operates by synthesizing new strands of DNA through the extension of primers in the 5' to 3' direction, utilizing a DNA template. This enzyme is specifically engineered to withstand high temperatures, making it ideal for the denaturation phases of PCR.</p>

<p>Lipases belong to the family of esterases and naturally act on triglycerides at lipid-water interfaces. Lipases/esterases can be used as versatile tools in hydrolytic reactions, esterifications and transesterification reactions in industrial and food applications.</p>

<p>Lipase 15 recombinantly expressed in E. coli comes in a spray-dried formulation. It has its pH optimum at 6-8 and temp. optimum at 25°C. Lipases belong to the family of esterases and naturally act on triglycerides at lipid-water interfaces catalyzing hydrolytic reactions, esterifications and transesterification reactions in industrial and food applications. Lipase 15 was shown to hydrolyze p-Nitrophenyl esters of butyrate (100 % activity), octanoate (13 %), laurate (1 %), palmitate (1 %), stearate (&lt;1 %), arachidate (&lt;1 %) and behenate (&lt;1 %).</p>

<p>Catalyst for signal development in immunoassays</p>

<p>A general purpose growth medium supplemented with LacBuster™ to effectively neutralize beta-lactam antibiotics. This product is suitable for the cultivation of a wide variety of microorganisms for environmental monitoring within the pharmaceutical industry and for high performance monitoring of your isolators and clean rooms during beta lactam manufacture</p>

<p>Lipase 16 recombinantly expressed in E. coli comes in a spray-dried formulation. It has its pH optimum at 7-8 and temp. optimum at &gt;40°C. Lipases belong to the family of esterases and naturally act on triglycerides at lipid-water interfaces catalyzing hydrolytic reactions, esterifications and transesterification reactions in industrial and food applications. Lipase 16 was shown to hydrolyze p-Nitrophenyl esters of butyrate (58 % activity compared to octanoate), octanoate (100 %), laurate (40 %), palmitate (27 %), stearate (13 %), arachidate (2 %) and behenate (0.2 %).</p>

<p>A general purpose growth medium supplemented with LacBuster™ to effectively neutralize beta-lactam antibiotics. This product is suitable for the cultivation of a wide variety of microorganisms for environmental monitoring within the pharmaceutical industry and for high performance monitoring of your isolators and clean rooms during beta lactam manufacture</p>

<p>Cellulase, powder is an enzymatic product derived from microbial fermentation, specifically sourced from fungi or bacteria known for their cellulolytic activity. Cellulase acts by catalyzing the hydrolysis of cellulose, breaking it down into smaller polysaccharides and glucose. This decomposition occurs through synergistic action by three main components: endoglucanases, exoglucanases, and β-glucosidases, each targeting specific bonds in the cellulose structure, resulting in its complete breakdown.</p>