Enzymes dans les Protéines Recombinantes

<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. The Lipase kit contains 25 lipases with different pH and temperature optima and substrate specificity properties.</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. The CalB02 ICE lipase has been immobilized on a hydrophobic carrier by a covalent linkage. The immobilized CalB02 lipase has a temperature optimum in the 40 - 50 °C range and pH optimum between pH 5 and 8.</p>

<p>β-1,4-Galactosyltransferase 1 is an enzyme that catalyzes the synthesis of the glycosaminoglycan-protein linkage in proteoglycans.</p>

<p>Ribonuclease T1 is an endonuclease enzyme, which is derived from the fungus Aspergillus oryzae. It specifically cleaves single-stranded RNA at the 3' end of guanosine residues, which involves hydrolyzing the phosphodiester bond to produce 3′-phosphomononucleotides and 5′-hydroxylated oligonucleotides. This enzyme’s high specificity and catalytic efficiency make it valuable for various applications.</p>

<p>Malic dehydrogenase is a mitochondrial isozyme and an important catalyst in the tricarboxylic acid cycle. The enzyme catalyzes the following reaction: Oxaloacetate + β-NADH → L-Malate + β-NADOne unit will convert 1.0 μmole of oxalacetate and β-NADH to L-malate and β-NAD per min at pH 7.5 at 25 °C.</p>

<p>Lipase 77 recombinantly expressed in P. pastoris comes in a spray-dried formulation. It has its pH optimum at 4-5. 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 77 was shown to hydrolyze p-Nitrophenyl esters of butyrate and triglycerides.</p>

<p>Hyaluronidase is an enzymes that catalyses the degradation of hyaluronic acid.</p>

<p>Alcohol dehydrogenase (EC 1.1.1.1) is the enzyme that catalyzes interconversion between alcohols and aldehydes or ketones, using NAD+/NADH as a cofactor in the following reaction: CH3CH2OH + NAD+ ⇔ CH3CHO + NADH + H+     One unit of alcohol dehydrogenase will convert 1.0 µmol of ethanol to acetaldehyde per minute at pH 8.8 and 25 °C.</p>

<p>Protease enzymes break down proteins and are essential for many biological processes, including digestion, cellular regulation and blood clotting. They are also used in many industrial and biotechnological applications for example in food processing and in detergents.</p>

<p>β-Glucuronidase (EC 3.2.1.31) is an enzyme that hydrolyzes glucuronides. It can also be used to cleave benzodiazepine and steroid conjugates. One unit of β-Glucuronidase will hydrolyze a chromogenic substrate mimic 4-nitrophenyl-β-D-glucuronide to produce 1.0 μmole of 4-nitrophenol per minute at pH 5.0 and 37 °C.</p>

<p>Glutathione peroxidase (EC 1.11.1.9) is an enzyme that reduces peroxides to limit oxidative damage, by catalyzing the following reaction:  2 GSH + H2O2 → GS–SG + 2 H2O  One unit of glutathione peroxidase will catalyze the conversion of 1.0 µmole of H2O2 per minute at pH 7.0 and 25 °C in the presence of reduced glutathione. Reduced glutahione is available here.</p>

<p>Cytochrome C oxidase (originally assigned EC 1.9.3.1, now re-assigned EC 7.1.1.9) is an enzyme that catalyzes the following reaction: 4 Fe2+ – cytochrome c + 4 H+ + O2 → 4 Fe3+ – cytochrome c + 2 H2O</p>

<p>Protein phosphatase 2C is a key enzyme, which is a serine/threonine-specific phosphatase, derived from various organisms including humans, plants, and bacteria. This enzyme plays a pivotal role in cellular signaling by removing phosphate groups from serine and threonine residues on target proteins, a process known as dephosphorylation. This action is crucial for the regulation of diverse cellular functions, including stress responses, cell division, and apoptosis.</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. The Lipase 02 from the yeast Candida rugosa has a temperature optimum in the 30 - 50 °C range and pH optimum between pH 7 and 8.</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. The Lipase 01 from the yeast Candida rugosa has a temperature optimum in the 30 - 50 °C range and pH optimum between pH 7 and 8.</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. The CalB01 IA lipase has been immobilized on a hydrophobic carrier by adsorption. The immobilized CalB01 lipase has a temperature optimum in the 40 - 50 °C range and pH optimum between pH 5 and 8.</p>

<p>An enzyme that catalyzes the formation and breakage of disulfide bonds in the folding of proteins</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. The CalB02 lipase has a temperature optimum in the 40 - 50 °C range and pH optimum between pH 5 and 8.</p>

<p>One unit will hydrolyse 1.0μmol of 4-nitrophenyl phosphate per minute at 37°C and pH 4.8.  Substrate for enzyme analysis is the 4-nitrophenyl phosphate disodium hexahydrate (EN08508).</p>

<p>L-Asparaginase (EC 3.5.1.1) is an enzyme that catalyzes the following reaction: L-Asparagine + H2O → L-Aspartate + NH4+   One unit will yield 1.0 μmole of ammonia from L-asparagine per min at pH 8.6 and 37 °C.</p>

<p>Asparaginase (EC 3.5.1.1) is an enzyme that catalyzes the following reaction: Asparagine + H2O → Aspartate + NH4+   Industrially, asparaginase is used to reduce the formation of acrylamide in starch-containing food ingredients and products during production processes. Asparaginase has a temperature optimum in the 30 – 50 °C range and pH optimum between pH 8 and 9. One unit will yield 1.0 μmole of ammonia from asparagine per min.</p>

<p>Phospholipases D belong to the family of esterases and act on phosphatidylcholine in the plasma membrane to release phosphatidic acid (PA) and choline. Phospholipases D can be used as versatile tools in hydrolysis and transphosphatidylation reactions for industrial, chemical and food applications. The Phospholipase D Kit contains 4 enzymes with a broad pH range for transphosphatidylation activity.</p>

<p>Chloroperoxidase (also known as chloride peroxidase, systemic name chloride:hydrogen-peroxide oxidoreductase, EC 1.11.1.10) is an enzyme that catalyzes chlorination of organic compounds. Overall reaction is the following:R-H + Cl− + H2O2 + H+ → R-Cl + 2 H2O; reaction intermediate is hypochlorous acid (HOCl). One unit of chloroperoxidase will convert 1.0 μmole of substrate per minute.</p>

<p>Plasmin, human is a serin protease which present in the blood and is involved in the cleavage of cross-linked fibrin, a process known as fibrinolysis.One unit will produce one micromole of P-Nitroanilide from D-Val-Leu-Lys-P-Nitroanilide per minute at pH 7.5 at 37°C</p>

<p>Lipoxidase, from glycine max (soybean)</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. The CalB02 IA lipase has been immobilized on a hydrophobic carrier by adsorption. The immobilized CalB02 lipase has a temperature optimum in the 40 - 50 °C range and pH optimum between pH 5 and 8.</p>

<p>Aspartic acid proteinase is a type of proteolytic enzyme, which originates from various biological sources including humans, fungi, and plants. It is characterized by its action via two critical aspartic acid residues in the active site, which facilitate the hydrolysis of peptide bonds in proteins. This enzyme operates optimally in acidic environments, making it crucial in processes like digestion and protein processing within cellular compartments such as lysosomes.</p>

<p>Lipase from *Candida antarctica* is an enzyme-based biocatalyst, which is derived from the yeast *Candida antarctica*. This enzyme operates via a catalytic mechanism that involves the hydrolysis of ester bonds in lipid substrates, thereby facilitating the breakdown of fats into glycerol and free fatty acids. Its catalytic efficiency and stability in various conditions make it highly versatile for industrial applications.</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. The CalB01 ICE lipase has been immobilized on a hydrophobic carrier by a covalent linkage. The immobilized CalB01 lipase has a temperature optimum in the 40 - 50 °C range and pH optimum between pH 5 and 8.</p>

<p>Phosphorylase B is an enzymatic protein, specifically an isoform of glycogen phosphorylase, derived from rabbit muscle. This enzyme plays a critical role in glycogen metabolism by catalyzing the phosphorolytic cleavage of α(1→4) glycosidic bonds in glycogen, releasing glucose-1-phosphate. The rabbit muscle source provides a well-studied model due to its high enzyme activity and availability, facilitating in-depth biochemical and structural analysis.</p>

<p>Nitrile hydratase 23 recombinantly expressed in E. coli comes in a freeze-dried formulation. Nitrile hydratases can be utilized to convert nitriles into their corresponding amides, e.g. to produce acrylamide from acrylonitrile. Additional applications include the removal of nitriles from industrial wastewater. Our nitrile hydratases have been tested for hydrolysis of the following substrates:cyclohexanecarbonitrile, cinnamonitrile, benzonitrile, methacrylonitrile, pivalonitrile.</p>

<p>Creatinase is an enzyme (EC 3.5.3.3) that catalyzes the conversion of creatine to sarcosine and urea.</p>

<p>Luciferase enzymes sourced from Vibrio fischeri</p>

<p>Enzyme involved in protein translation and catalyzes the aminoacylation reaction</p>

<p>Alcohol oxidase (EC 1.1.3.13) is an enzyme that catalyzes the following chemical reaction: a primary alcohol + O2 + H2O ⇌ an aldehyde + H2O2   One unit of alcohol oxidase will oxidize 1.0 µmole of methanol to formaldehyde per min at pH 7.5 and 25 °C.</p>

<p>Sphingomyelinase (SMase, Sphingomyelin phosphodiesterase, systematic name sphingomyelin cholinephosphohydrolase; EC 3.1.4.12) is an enzyme that hydrolyses sphingomyelin into phosphocholine and ceramide. One unit of sphingomyelinase will hydrolyze 1.0 µmole of chromogenic substrate analogue per minute at pH 7.4 and 37 °C.</p>

<p>Nitrilase (nitrile aminohydrolase; EC 3.5.5.1) in an enzyme that catalyzes hydrolysis of nitriles to carboxilic acids and ammonia:  R-CN + 2 H2O → R-COO- + NH4+  One unit of nitrilase will yield 1.0 μmol of ammonia per minute under optimal reaction conditions using acrylonitrile as a substrate.</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. The Lipase 03 from the yeast Candida rugosa has a temperature optimum in the 30 - 50 °C range and pH optimum between pH 7 and 8.</p>

<p>Lipoprotein lipase is a critical enzyme used to modulate lipid processing, primarily sourced from mammalian tissues. It functions by hydrolyzing triglycerides present in circulating chylomicrons and very low-density lipoproteins. This enzymatic process liberates free fatty acids, which can subsequently be utilized as energy by peripheral tissues or stored in adipose tissue. Lipoprotein lipase is pivotal in lipid metabolism, participating in maintaining homeostasis of plasma lipid levels.</p>

<p>Glucose-6-phosphate isomerase (GPI, phosphoglucose isomerase/phosphoglucoisomerase, PGI, phosphohexose isomerase, PHI; EC 5.3.1.9) is an enzyme that catalyses isomerisation between Glucose-6-phosphate and Fructose-6-phosphate:  G6P ⇌ F6P  One unit of GPI will convert 1.0 mmole of Fructose-6-phosphate to Glucose-6-phosphate per minute at pH 7.4 and 25 °C.</p>

<p>α-Mannosidase (α-D-mannopyranosidase, 1,2-α-mannosidase, 1,2-α-D-mannosidase, exo-α-mannosidase, α-D-mannosidase, systematic name α-D-mannoside mannohydrolase; EC 3.2.1.24) is an enzyme that cleaves α-mannose to produce glucose. One unit of α-Mannosidase will hydrolyze 1.0 µmole of chromogenic phosphate mimic p-nitrophenyl-α-p-mannoside to p-nitrophenol in 1 minute at pH 5.0 and 37°C.</p>

<p>The secreted phospholipase A2-IIA (sPLA2-IIA, PLA2, systematic name phosphatidylcholine 2-acylhydrolase; EC 3.1.1.4) is an enzyme that catalyses the hydrolysis of glycerophospholipids at the sn2 position, yielding 1-acylglycerophosphocholine and a fatty acid. One unit of secreted phospholipase A2-IIA will hydrolyze 1.0 μmole of substrate per min under optimal conditions.</p>

<p>α-N-Acetylglucosaminidase (recombinant Human NAGLU Protein),  degrades heparan sulfate by hydrolysis of terminal GlcNAc resides in N-acetyl-alpha-D-glucosaminides of heparan sulfate.Activity is measured by its ability to hydrolyse 4-Nitrophenyl 2-acetamido-2-deoxy-a-D-glucopyranoside EN03208 or EM31027. The specific activity is &gt;900 pmol/min/μg, as measured under the decribed conditions.</p>

<p>Formaldehyde dehydrogenase (EC 1.2.1.46) is an enzyme that catalyzes the following reaction: formaldehyde + NAD+ + H2O ⇌ formate + NADH + H+ One unit of formaldehyde dehydrogenase will convert 1.0 µmole of formaldehyde to formic acid per minute at pH 7.5 and 37°C in the presence of NAD+.NAD+ is available here.</p>

<p>Serratiopeptidase (serratio peptidase, serratia peptidase, serrapeptidase, serratia E-15 protease, serralysin, serrapeptase; EC 3.4.24.40) is a proteolitic enzyme (proteinase) that is produced by Serratia marcescens.</p>

<p>Deoxycytidine kinase (dCK, EC 2.7.1.74) is an enzyme that catalyzes the following reaction: dC + ATP → dCMP + ADP  It can also use UTP as a donor of the phosphate group, and it can phosphorylate other deoxyribonucleosides (e.g. dA, dG) as well as nucleoside analogues (like clofarabine). One unit of dCK will convert 1.0 µmole of dC and ATP to dCMP and ADP per minute at pH 7.5 and 37°C.</p>

<p>Cathepsin B is a lysosomal proteolytic enzyme of the cysteine protease family. It is present in all mammalian cells. It is essential for the intracellular protein turnover.  Cathepsin B may be a useful tool in Alzheimer′s research, as it may have a role in the natural defense against the disease.</p>

<p>Adenylate kinase 1 (EC 2.7.4.3) catalyzes interconversion between ATP, ADP and AMP by catalyzing the following reaction:  ATP + AMP ⇔ 2 ADP  One unit of Adenylate kinase 1 will convert 1.0 µmol ATP and 1.0 µmol AMP to 2.0 µmol ADP per min at optimum conditions.</p>

<p>Alpha Amylase (Amylase, α-Amylase, 1,4-α-D-glucan glucanohydrolase, glycogenase, systematic name 4-α-D-glucan glucanohydrolase; EC 3.2.1.1, CAS Number [9000-90-2]) is an enzyme that catalyses hydrolysis of large polysacharides 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. Human pancreatic Alpha Amylase is supplied as clear, colorless to light yellow liquid solution at ≥400U/mL, specific activity ≥100 U/mg protein.Store at 2-8 °C on arrival.</p>

<p>Alpha Amylase (Amylase, α-Amylase, 1,4-α-D-glucan glucanohydrolase, glycogenase, ptyalin; systematic name 4-α-D-glucan glucanohydrolase; EC 3.2.1.1, CAS Number [9000-90-2]) is an enzyme that catalyses hydrolysis of large polysacharides 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. Human salivary Alpha Amylase is supplied as clear, colorless liquid solution at ≥2000U/mL, specific activity ≥200 U/mg protein. Store at -20°C on arrival.</p>

<p>eXrase DNA endonuclease from enGenes is a recombinant endonuclease from Serratia marcescens produced in E. coli. Effectively and efficiently degrades all forms of DNA and RNA, reducing sample viscosity without proteolytic activity. As effective and efficient as other nucleases on the market, eXrase DNA endonuclease is the most cost-effective way to improve proteins yields and improve sample handing. Presented as a ready to use colourless liquid, formulated in Tris buffer at pH 8.0 with 50 % glycerol (v/v).  This research grade eXrase has low endotoxin, max 0.25 EU/kU.eXrase DNA endonuclease is suitable for the effective breakdown of nucleic acids in numerous biotech settings:  • Removal of residual host DNA from biotechnological products to meet regulatory standards • Reduction of viscosity and streamlined purification in downstream processing of fermentation procedures. • Reduction of viscosity in in upstream fermentation processes • Extraction and/or synthesis of flavouring nucleotides • Enhanced bioavailability of nucleotides in specific feed products • DNA degradation for the removal or prevention of biofilm formationeXrase DNA endonuclease from enGenes is made by a proprietary microbial fermentation process utilizing Escherichia coli cells. This enzyme facilitates the hydrolysis of phosphodiester bonds in various forms of DNA and RNA, including single-stranded, double-stranded, linear, circular, or supercoiled configurations, yielding smaller oligonucleotides typically composed of 2-4 base pairs. Unit-Definition: One unit (U) of the enzyme is defined as the amount required to digest calf thymus DNA, yielding acid-soluble oligonucleotides equivalent to a ΔA260nm of 1.0 within a 30-minute timeframe at pH 8.0 and 37°C. This standardization allows for consistent measurement of enzymatic activity across different batches.</p>

<p>eXrase DNA endonuclease from enGenes is a recombinant endonuclease from Serratia marcescens produced in E. coli. Effectively and efficiently degrades all forms of DNA and RNA, reducing sample viscosity without proteolytic activity. As effective and efficient as other nucleases on the market, eXrase DNA endonuclease is the most cost-effective way to improve proteins yields and improve sample handing. Presented as a ready to use colourless liquid, formulated in Tris buffer at pH 8.0 with 50 % glycerol (v/v). This tech grade version is our most cost effective endonuclease for R&amp;D applications. eXrase DNA endonuclease is suitable for the effective breakdown of nucleic acids in numerous biotech settings:  • Removal of residual host DNA from biotechnological products to meet regulatory standards • Reduction of viscosity and streamlined purification in downstream processing of fermentation procedures. • Reduction of viscosity in in upstream fermentation processes • Extraction and/or synthesis of flavouring nucleotides • Enhanced bioavailability of nucleotides in specific feed products • DNA degradation for the removal or prevention of biofilm formationeXrase DNA endonuclease from enGenes is made by a proprietary microbial fermentation process utilizing Escherichia coli cells. This enzyme facilitates the hydrolysis of phosphodiester bonds in various forms of DNA and RNA, including single-stranded, double-stranded, linear, circular, or supercoiled configurations, yielding smaller oligonucleotides typically composed of 2-4 base pairs. Unit-Definition: One unit (U) of the enzyme is defined as the amount required to digest calf thymus DNA, yielding acid-soluble oligonucleotides equivalent to a ΔA260nm of 1.0 within a 30-minute timeframe at pH 8.0 and 37°C. This standardization allows for consistent measurement of enzymatic activity across different batches.</p>

<p>Glutathione Reductase, baker's yeast, is an enzyme derived from the yeast species *Saccharomyces cerevisiae*. This enzyme is sourced from baker's yeast, providing a renewable and consistent product for various biochemical applications. Its mode of action involves catalyzing the reduction of glutathione disulfide (GSSG) to the sulfhydryl form glutathione (GSH), using NADPH as an electron donor. This reaction is crucial for maintaining the intracellular redox balance by regenerating GSH, the primary cellular antioxidant.</p>

<p>Expression system: Baculovirus&lt;br&gt;Length: 1-415, Full Length&lt;br&gt;Activity: Not Tested</p>

<p>Peptidyl-prolyl cis-trans isomerase E, also known as Cyclophilin E, Cyclophilin-33, Rotamase E, CYP33, PPIE, is an enzyme which belongs to the cyclophilin-type</p>

<p>Nicotinate-Nucleotide Pyrophosphorylase (QPRT) belongs to the nadC/modD family.</p>

<p>Hematopoietic Prostaglandin D Synthase (HPGDS) belongs to the GST superfamily and Sigma family.</p>

<p>Glucosidases are enzymes belonging to the family of oxidoreductases. They catalyse the hydrolysis of starches to simple sugars. Glucosidase is widely used in the food, carbohydrate and biofuels industries. In recent years, its applicability has expanded to biotechnology for its potential application in bioenzymatic fuel cells.</p>

<p>D-Alanine aminotransferase (L-glutamic-pyruvic transaminase; EC 2.6.1.21) is an enzyme that catalyzes the following reaction:  D-alanine + α-ketoglutarate ⇌ pyruvate + D-glutamate  Please enquire for more information about D-Alanine Aminotransferase, Bacilus subtilis, Recombinant including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>selectively deamidates gluten peptides, which results in strongly enhanced T cell-stimulatory activity.  It has also been used in a study to improve quantifiable assays to fully characterize the role of transglutaminase in diseases such as Huntington′s disease and Alzheimer′s disease.</p>

<p>Maltose phosphorylase (systematic name maltose:phosphate 1-beta-D-glucosyltransferase; EC 2.4.1.8) is an enzyme that catalyzes the following reaction:  maltose + Pi ⇌ D-glucose + beta-D-glucose 1-phosphate  One unit of maltose phosphorylase will produce 1.0 μmole of D-Glucose from maltose per minute at pH 7.0 and 30°C.</p>

<p>Glucose Dehydrogenase is an enzyme, which is typically derived from microbial sources such as bacteria and fungi. It functions by catalyzing the oxidation of glucose to gluconolactone, concurrently reducing a cofactor such as NAD⁺ or PQQ. This biochemical reaction is critical in various analytical applications due to its specificity and efficiency in glucose detection.Glucose Dehydrogenase is widely employed in the development of biosensors and diagnostic assays. Its primary application is in blood glucose monitoring devices, where its ability to accurately quantify glucose levels is crucial for managing diabetes. Additionally, it is utilized in research and development settings for biochemical assays that require precise glucose measurements. The enzyme's rapid and specific action on glucose molecules makes it an indispensable tool in both clinical and laboratory environments, contributing to advancements in biosensing technologies and metabolic studies.</p>

<p>Protease enzymes break down proteins and are essential for many biological processes, including digestion, cellular regulation and blood clotting. They are also used in many industrial and biotechnological applications for example in food processing and in detergents.</p>

<p>Choline oxidase (EC 1.1.3.17) is an enzyme that catalyzes the following reaction: choline + O2 + H20 ⇌ betaine aldehyde + H2O2One unit of choline oxidase will form 1 μmole of H2O2 by oxidizing choline to betaine aldehyde per min at pH 8.0 and 37 °C. You can remove the build-up of hydrogen peroxide using catalase.</p>

<p>Carboxypeptidase Y (EC 3.4.16.1) is an exopeptidase enzyme. It hydrolyzes peptide bonds of C-terminal residues and it remains active in the presence of urea at low to moderate concentrations. One unit of the Carboxypeptidase Y will hydrolyze 1.0 μmole of a chromogenic peptide substrate, releasing C-terminal alanine and generating a light-absorbing product.</p>

<p>Endoproteinase Glu-C (Glutamyl endopeptidase, V8 protease, GluV8, EC 3.4.21.19) is a protease that hydrolyzes peptide bonds at the carboxylic side of either exclusively Glu, or Glu and Asp residues, depending on the buffer conditions. One unit of endoproteinase Glu-C will generate 1.0 μmole of p-nitroaniline from Z-Phe-Leu-Glu-pNA peptide mimic substrate per minute at pH 7.8 and 25 °C. Z-Phe-Leu-Glu-pNA substrate is available here.molecular weight ~ 27000.</p>

<p>Myokinase (Adenylate kinase, EC 2.7.4.3) catalyzes interconversion between ATP, ADP and AMP by catalyzing the following reaction:ATP + AMP ⇌ 2 ADPOne unit of Myokinase will convert 1.0 µmol ATP and 1.0 µmol AMP to 2.0 µmol ADP per min at 25°C and pH 7.5.</p>

<p>E. coli recombinant α-2,6 sialyltransferase from Neisseria meningitidis. One unit is defined as the amount of enzyme that catalyses the formation of 1 μmol CMP-Neu5Ac from CTP and Neu5Ac per minute at 37 ºC.Activity: 100U/mg</p>

<p>Urokinase (urokinase-type plasminogen activator, uPA; EC 3.4.21.73) is as serine protease. Its physiological substrate is plasminogen. Urokinase converts plasminogen into an active enzyme, plasmin, which is also a serine protease. In its active form plasmin plays an important role in dissolving blood clots. Despite its name, Urokinase is not a kinase.</p>

<p>Butyrylcholinesterase is an enzyme made in the liver and found mainly in blood plasma. Butyrylcholinesterase (EC 3.1.1.8), also known as BChE or BuChE, is a nonspecific cholinesterase enzyme that hydrolyses choline-based esters. One unit of Butyrylcholinesterase will hydrolyze 1.0 μmole of butyrylcholine to choline and butyrate per minute at pH 8.0 and 37 °C.</p>

<p>Acetylcholinesterase is an enzyme that breaks down acetylcholine</p>

<p>Proteinase K is used for the general digestion of proteins and removal of protein contamination in nucleic acids. Addition of Protease K also stabilizes nucleic acids by degrading any nucleases present. Proteinase K is active in wide range of pH range, in the presence of SDS, urea and Guanidinium chloride at low to moderate concentrations. Proteinase K is also known under names of protease K and endopeptidase K.</p>

<p>Superoxide dismutase is an enzyme that catalyzes the conversion of harmful superoxide into hydrogen peroxide and oxygen.</p>

<p>Invertase is an enzyme that catalyzes the hydrolysis of sucrose to glucose and fructose and can be found in plants and microorganisms</p>

<p>Lysozyme is a bacteriolytic enzyme, which is primarily derived from hen egg whites. It functions by hydrolyzing the β-1,4-glycosidic linkages in the peptidoglycan layer of bacterial cell walls, particularly in Gram-positive bacteria. This enzymatic activity results in the lysis and subsequent death of the bacterial cells, providing a potent antimicrobial effect.</p>

<p>Nucleoside phosphorylase (Purine nucleoside phosphorylase, PNP, PNPase, inosine phosphorylase, inosine-guanosine phosphorylase; EC 2.4.2.1) is an enzyme that catalyzes the following reaction:  purine nucleoside + Pi ⇌ purine + alpha-D-ribose 1-phosphate  One unit of nucleoside phosphorylase will phosphorylate 1.0 micromole of inosine to hypoxanthine and alpha-D-ribose 1-phosphate per min at pH 7.4 and 25°C.</p>

<p>α-Glucosidase is a glycoside hydrolase enzyme that hydrolyzes α-1,4-linked D-glucose residues to produce α-D-glucose. This enzyme has been isolated from Bacillus stearothermophilus and is used as an industrial catalyst in the production of glucose syrups.  One Unit of α-Glucosidase will release 1.0 µmole of p-nitrophenol from the chromogenic substrate mimic 4-nitrophenyl α-D-glucopyranoside per minute under optimum conditions.</p>

<p>beta-Galactosidase (EC 3.2.1.23, shortly beta-Gal, also know as lactase) catalyses the hydrolysis of beta-d-galactoside in the presence of water to galactose and alcohol, or lactose into glucose and galactose. beta-Gal has a molecular weight of 540,000 and is composed of four identical subunits of MW 135,000, each with an independent active site. The enzyme has divalent metals as cofactors, with chelated Mg2+ ions required to maintain active site conformation. The molecule contains numerous sulfhydryl groups and is glycosylated.</p>

<p>Endo-β-1,4-Mannanase (other names Mannan endo-1,4-β-mannosidase, endo-β-1,4-mannase, β-mannanase B, β-1, 4-mannan 4-mannanohydrolase, endo-β-mannanase, β-D-mannanase, 1,4-β-D-mannan mannanohydrolase; EC 3.2.1.78) is an enzyme, catalyzing the hydrolysis of -1, 4-mannosidic linkages in mannans, glucomannans and galactomannans. One unit of Endo-β-1,4-Mannanase will release 1.0 µmole of mannose reducing-sugar per minute from a 3mg/ml mannan solution at pH 5.5 and 37degC.  Expressed in U/g.</p>

<p>DNase I (Deoxyribonuclease I, EC 3.1.21.1) is an endonuclease that cleaves DNA, yielding 5'-phosphate-terminated polynucleotides with a free hydroxyl group on position 3'. On average it produces tetranucleotides. One unit of the DNase I will increase the absorbance of 260nm light at a rate of 0.001/minute in 1 ml reaction volume at 25°C.</p>

<p>Lyticase is a lysing enzyme that is designed to lyse cells in a biological sample. It contains an optimized wild-type guanine nucleotide-binding protein and has been shown to have high enzyme activities. Lyticase has also been shown to be active against opportunistic fungal strains, such as Candida glabrata, by disrupting their cell membranes. Lyticase is classified as a signal peptide with nuclear DNA, which allows it to be used in wastewater treatment applications. The enzyme can also be used for the analysis of the Toll-like receptor (TLR) response of microbes due to its electrochemical impedance spectroscopy properties.</p>

<p>From pigeon breast muscle - Carnitine acetyltransferase (EC 2.3.1.7, also Carnitine O-acetyltransferase) is an enzyme that catalyzes the following chemical reaction: acetyl-CoA + carnitine ⇌ CoA + acetylcarnitine</p>

<p>A proteolytic enzyme synthesized by the HIV cell as part of the GagPol polyprotein</p>

<p>75u/mg - Glyceraldehyde 3-phosphate dehydrogenase (GAPDH; EC 1.2.1.12) is an enzyme that catalyzes the following reaction:  glyceraldehyde 3-phosphate + NAD+ + Pi ⇌ glycerate 1,3-bisphosphate + NADH + H+  One unit of GAPDH will convert 1.0 μmole of glyceraldehyde 3-phosphate into glycerate 1,3-bisphosphate per minute at pH 8.5 and 37 °C in the presence of NAD+ and phosphate. NAD+ is available here.</p>

<p>Cocarboxylase hydrochloride is a coenzyme derivative, which is primarily sourced from thiamine (vitamin B1). It plays a crucial role in biochemical processes by facilitating the enzymatic decarboxylation of alpha-keto acids within the cellular environment. This action is fundamental in energy production as it aids in the conversion of pyruvate to acetyl-CoA, subsequently entering the citric acid cycle. Cocarboxylase hydrochloride’s involvement in carbohydrate metabolism is especially vital for tissues with high metabolic rates, such as the heart and brain.</p>

<p>E. coli recombinant sialic acid aldolase (EC 4.1.3.3) from Pasteurella multocida.  One unit is defined as the amount of enzyme that catalyses the formation of 1 umol Neu5Ac from ManNAc and Pyruvate per minute at 37 ℃.Activity: 9U/mg</p>

<p>Thioredoxin reductase (TR, TrxR) (EC 1.8.1.9) is an enzyme that reduce thioredoxin using NADPH as a co-factor, and also contains FAD. One unit of thioredoxin reductase will raise increase light absorbance by 1.0 per minute at 412nm in the presence of thioredoxin and Ellman's reagent at pH 7.0 and 25 °C.</p>

<p>Phosphodiesterase II from bovine spleen is an enzyme derived from the spleen of cattle, which serves as a crucial biological catalyst for the hydrolysis of phosphodiester bonds in nucleotide sequences. This enzyme's mode of action involves cleaving the phosphodiester linkages within nucleic acids, facilitating the breakdown of these macromolecules into smaller nucleotide units.</p>

<p>Oxalate Oxidase, freeze-dried, is an enzymatic preparation that serves as a catalyst in biochemical reactions. This enzyme is derived from wheat, a common plant source, ensuring a naturally occurring origin. Its primary mode of action is the oxidation of oxalate into carbon dioxide and hydrogen peroxide. This biochemical activity is significant in various scientific applications, specifically in the breakdown of oxalate, which plays a crucial role in metabolic and environmental processes.</p>

<p>Glycerol-3-phosphate oxidase (EC 1.1.3.21) is an enzyme that catalyzes the following reaction:  glycerol-3-phosphate + O2 ⇌ dihydroxyacetone phosphate + H2O2  One unit of Glycerol-3-phosphate oxidase will generate 1.0 μmole H2O2 per min at 37°C, under the presence of O2 and the optimal pH. If required, you can remove the build-up of hydrogen peroxide using catalase.</p>

<p>Sulfatase from Helix pomatia is a highly potent enzyme that is capable of hydrolyzing sulfated compounds and sulfate esters. It has been widely used in various applications such as glucosinolate analysis, genistein extraction preparation, and regiospecificity studies. With a concentration of ≥10,000 units per gram of solid, this sulfatase offers exceptional enzymatic activity for sulfatase assays. It effectively catalyzes the hydrolysis of sulfated substrates, including p-nitrocatechol sulfate, naphthyl sulfate and phenyl sulfates.The enzyme can be incubated with the desired sample to facilitate the release of sulfate groups from sulfated compounds. Sulfatase from Helix pomatia is a valuable tool for researchers and scientists working in diverse fields requiring efficient and reliable enzymatic hydrolysis capabilities. Additionally the enzyme has been found to have industrial applications, such as in the bioconversion of industrial chemicals, where it can be used as a catalyst.</p>

<p>Triose-phosphate isomerase (TPI, TIM; EC 5.3.1.1) is an enzyme that catalyzes the reversible isomerisation of dihydroxyacetone phosphate and D-glyceraldehyde 3-phosphate:  DHAP ⇌ GADP  The reaction mechanism involves the formation of an enediol intermediate. One unit of Triose-phosphate isomerase will convert 1.0 μmole glyceraldehyde 3-phosphate to dihydroxyacetone phosphate per min at pH 7.6 and 25 °C.</p>

<p>Cholesterol oxidase (EC 1.1.3.6) is an enzyme that catalyzes the following reaction: cholesterol + O2 ⇌ cholest-4-en-3-one + H2O2One unit of cholesterol oxidase will convert 1.0 μmole of cholesterol into cholest-4-en-3-one per min at pH 7.5 and 25 °C. You can remove the build-up of hydrogen peroxide using catalase.</p>

<p>Glycerokinase (glycerol kinase, GP, ATP-glycerol 3-phosphotransferase; EC 2.7.1.30) is an enzyme that catalyzes the following reaction:  ATP + glycerol ⇌ ADP + glycerol 3-phosphate  One unit of Glycerokinase will convert 1.0 μmole of glycerol and ATP to glycerol 3-phosphate and ADP per min at pH 9.8 and 25 °C.</p>

<p>Poly(ethylene terephthalate) hydrolase is an enzyme involved in the breakdown of Polyethylene terephthalate which is present in many plastics Polyethylene terephthalate hydrolytic enzymes may be useful in biotechnology, for use in waste treatment, biocatalysis and biorecycling</p>

<p>Sarcosine oxidase (Monomeric sarcosine oxidase, MSOX, EC 1.5.3.1) is an enzyme that catalyzes the oxidative demethylation of sarcosine to yield glycine, H2O2 and formaldehyde in the following reaction:  CH3-NH2+-CH2-COO- + H2O + O2 → NH3+-CH2-COO- + H2O2 + CH2O or sarcosine + water + oxygen → glycine + hydrogen peroxyde + formaldehydeOne unit of Sarcosine oxidase will form 1.0 micromole of formaldehyde from sarcosine per minute at pH 8.3 and 37 °C. You can remove the build-up of hydrogen peroxide using catalase.</p>

<p>Expression system: E. coli&lt;br&gt;Length: 1-169, Partial&lt;br&gt;Activity: BLI</p>

<p>Expression system: HEK297 Cells&lt;br&gt;Length: 21-472, Full Length of Mature Protein&lt;br&gt;Activity: Not Tested</p>

<p>GUCY2C Protein, Canine, Recombinant (His) is expressed in HEK293 mammalian cells with His tag.</p>

<p>Protein kinase C iota type, also known as Atypical protein kinase C-lambda/iota, aPKC-lambda/iota and PRKCI, is a cytoplasm, membrane and nucleus protein which</p>