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Lisa Clara @37140

  • Creative Enzymes
  • Member Since 2017
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The enzyme urate oxidase (UO), or uricase or factor-independent urate hydroxylase, absent in humans, catalyzes the oxidation of uric acid to 5-hydroxyisourate: Uric acid + O2 + H2O → 5-hydroxyisourate + H2O2 → allantoin + CO2 more

Enzyme catalase

Catalase is a tetramer of four polypeptide chains, each over 500 amino acids long. It contains four porphyrin heme (iron) groups that allow the enzyme to react with the hydrogen peroxide. The optimum pH for catalase is approximately 7, while the optimum temperature varies by species. more

Creative Enzymes

Creative Enzymes uses its expertise in enzyme manufacturing to supply customers enzymes using for life science research and production of medicines, food, nitrilase, alcohol, beer, fruit juice, fabric, paper, leather goods, etc. Our products are used worldwide in academic, commercial, and government… more


Orotate phosphoribosyltransferase (OPRTase) or Orotic acid phosphoribosyltransferase is an enzyme involved in pyrimidine biosynthesis. It catalyzes the formation of orotidine 5'-monophosphate (OMP) from orotate and phosphoribosyl pyrophosphate. In yeast and bacteria, transferases-oprtase phosphoribosyltransferase… more

phenylpyruvate tautomeras

phenylpyruvate tautomeraseacts on other arylpyruvates. This item requires custom production and lead time is between 5-9 weeks. We can custom produce according to your specifications.  more


Pectolytic enzyme preparation produced from a selected strain of Aspergillus niger:contains mainly pectintranseliminase, polygalacturonase, and pectinesterase and small amounts of hemicellulases and cellulases. Pectinases hydrolyses pectin, which is a component of the cell wall. They may attack methyl-esterified… more


Class II N-Deoxyribosyltranferases, trans-deoxyribosylase, catalyze the transfer of a 2'-deoxyribosyl group between purines or pyrimidines. In the absence of an acceptor nucleobase, these enzymes display hydrolase activity, converting the nucleoside to its base and a deoxyribose. In lactobacilli species,… more

sarcosine oxidase

Sarcosine oxidase (SAO) is an enzyme that catalyzes the oxidative demethylation of sarcosine to yield glycine, H2O2, 5, 10-CH2-tetrahydrofolate in a reaction requiring H4-tetrahydrofolate and oxygen. sarcosine + H2O + O2 = glycine + formaldehyde + H2O2. more


Papain papaya latex has antifungal activity against C. albicans. It is a cysteine protease that cleaves peptide bonds of basic amino acids, leucine, or glycine. more


Glucan 1,4-alpha-glucoamylase is an enzyme located on the brush border of the small intestine with system name 4-alpha-D-glucan glucohydrolase. This enzyme catalyses the following chemical reaction: Hydrolysis of terminal (1->4)-linked alpha-D-glucose residues successively from non-reducing… more

alcohol oxidase

In enzymology, an alcohol oxidase (EC is an enzyme that catalyzes the chemical reaction a primary alcohol + O2 ↔ an aldehyde + H2O2. Thus, the two substrates of this enzyme are primary alcohol and O2, whereas its two products are aldehyde and H2O2. This enzyme belongs to the family… more

phd enzyme

Phenylalanine dehydrogenase (phd enzyme) is a member of a large family of amino-acid dehydrogenases, which includes glutamate dehydrogenase, alanine dehydrogenase, leucine dehydrogenase, lysine €-dehydrogenase, and meso-a,€-diaminopimelate D-dehydrogenase. The three known gene sequences are… more

recombinant human pkg1b

recombinant human pkg1b induces apoptosis in certain cell lines such as human breast cancer cell lines MCF-7 and MDA-MB-468. It inhibits cell proliferation and induces apoptosis in colon cancer cell lines. more


Protein tyrosine phosphatases are a group of enzymes that remove phosphate groups from phosphorylated tyrosine residues on proteins. Protein tyrosine (pTyr) phosphorylation is a common post-translational modification that can create novel recognition motifs for protein interactions and cellular localization,… more

recombinant mapk enzyme

Mitogen-activated protein kinases (recombinant mapk enzyme) are protein kinases that are specific to the amino acids serine, threonine, and tyrosine. MAPKs belong to the CMGC (CDK/MAPK/GSK3/CLK) kinase group. MAPKs are involved in directing cellular responses to a diverse array of stimuli, such as mitogens,… more

purine-nucleoside phosphorylase

In enzymology, a purine-nucleoside phosphorylase (EC is an enzyme that catalyzes the chemical reaction: purine nucleoside + phosphate ↔ purine + alpha-D-ribose 1-phosphate. Thus, the two substrates of this enzyme are purine nucleoside and phosphate, whereas its two products are… more

l-lactic dehydrogenase

L-lactate dehydrogenase catalyzes the interconversion of pyruvate and lactate with concomitant interconversion of NADH and NAD+. It converts pyruvate, the final product of glycolysis, to lactate when oxygen is absent or in short supply, and it performs the reverse reaction during the Cori cycle… more

nicotinammide adenina dinucleotide

In enzymology, a nicotinammide adenina dinucleotide dehydrogenase is an enzyme that catalyzes In enzymology, a NAD (P)H dehydrogenase (quinone) (EC is an enzyme that catalyzes the chemical reaction NAD (P)H + H+ + a quinone↔ NAD (P)+ + a hydroquinone. The 4 substrates of this… more

ferredoxin-nadp reductase

Ferredoxin-NADP reductase catalyzes the reversible conversion of reduced ferredoxin to oxidized ferredoxin during photosynthesis. Ferredoxin-NADP (H) reductase constitutes a family of hydrophilic FAD-containing monomeric enzymes that deliver NADPH or low potential one-electron donors to redox-based… more

cytosolic protaminekinase

Cytosolic protaminekinase kinase is involved in the regulation of protein synthesis and is indirectly associated with numerous cellular processes. Cytosolic protamine kinase is a distinct insulin-stimulated kinase involved in the phosphorylation of eukaryotic Initiation Factor 4E (eIF4E) which… more

creatinine deiminase

In enzymology, a creatinine deaminase (EC is an enzyme that catalyzes the chemical reaction: creatinine + H2O ↔ N-methylhydantoin + NH3. Thus, the two substrates of this enzyme are creatinine and H2O, whereas its two products are N-methylhydantoin and NH3. This enzyme belongs to… more

dtmp kinase

Creative Enzymes has always had a strong presence in activity measurement for transferases. We have the capability to perform rapid and precise assays for dTMP kinase. Operating the most advanced instruments, our enzymologists are committed to providing the activity results with high reproducibility.… more

ppiase enzyme

Human Pin 1 is a ppiase enzyme cis/trans isomerase (PPIase) that interacts with NIMA and essential for cell cycle regulation Pin1 is nuclear PPIase containing a WW protein interaction domain, and is structurally and functionally related to Ess1/Ptf1, an essential protein in budding yeast.… more


Human Pin 1 is a peptidyl-prolyl cis/trans isomerase (PPIase) that interacts with NIMA and essential for cell cycle regulation Pin1 is nuclear PPIase containing a WW protein interaction domain, and is structurally and functionally related to Ess1/Ptf1, an essential protein in budding yeast. PPIase activity… more

chymosin rennin

chymosin rennin is an enzyme that catalyses the following chemical reaction: Hydrolysis of proteins, favouring hydrophobic residues at P1 and P1'. Clots milk. Does not accept Lys at P1, and hence does not activate trypsinogen. This enzyme is isolated from the zygomycete fungi Mucor pusillus and… more


This enzyme catalyses the hydrolysis of unsulfated α-L-iduronosidic linkages in dermatan sulfate. In lysosomal degradation process α-L-Iduronidase plays a crucial role. It hydrolyzes the non-reducing terminal α-L-iduronic acid residues in GAGs, including dermatan sulfate and heparan… more


Pepsin is one of the principal protein degrading or proteolytic enzymes in the digestive system. During the process of digestion, Pepsin acts on the complex dietary protein and breaks up into peptides and amino acids which can be readily absorbed by the intestinal lining. It helps in digestive… more


Birinapant (TL32711) is a SMAC mimetic antagonist, mostly to cIAP1 with Kd of <1 nM, less potent to XIAP. Phase 1/2. more

vlp construction

The formation of virus-like particles (VLPs) is a result of self-assembly of one or several types of viral structural proteins, such as Envelope or Capsid. The component proteins can originate from different viruses or be recombinantly expressed. Various systems have been used in the successful construction… more

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