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251 - 300 of 411 4 4' Bi 7H benz de anthracene 7 7' dione from Creative Enzymes

• 4-phosphopantoate-β-alanine ligase

  The conversion of (R)-pantoate to (R)-4'-phosphopantothenate is part of the pathway leading to...

  Cat# EXWM-5753, 100 ug, contact supplier for pricing Ask
• 4-methylaminobutanoate oxidase (formaldehyde-forming)

  A flavoprotein (FAD). In the enzyme from the soil bacterium Arthrobacter nicotinovorans the...

  Cat# EXWM-1546, 100 ug, contact supplier for pricing Ask
• 3,7-dimethylquercetin 4'-O-methyltransferase

  3,7-Dimethylquercetagetin can also act as acceptor. Involved with EC 2.1.1.76 quercetin...

  Cat# EXWM-1984, 100 ug, contact supplier for pricing Ask
• oligosaccharide 4-α-D-glucosyltransferase

  The enzyme acts on amylose, amylopectin, glycogen and maltooligosaccharides. No detectable free...

  Cat# EXWM-2386, 100 ug, contact supplier for pricing Ask
• guanidinodeoxy-scyllo-inositol-4-phosphatase

  This enzyme belongs to the family of hydrolases, specifically those acting on phosphoric monoester bonds.

  Cat# EXWM-3644, 100 ug, contact supplier for pricing Ask
• 20-NBD 20:4 CoA

  Cat# FLBZ-134, 100 ug, contact supplier for pricing Ask
• 5-dehydro-4-deoxyglucarate dehydratase

  This enzyme belongs to the family of lyases, specifically the hydro-lyases, which cleave...

  Cat# EXWM-5030, 100 ug, contact supplier for pricing Ask
• 4-hydroxy-2-oxoheptanedioate aldolase

  Requires Co2+ or Mn2+ for activity. The enzyme is also able to catalyse the aldol cleavage of...

  Cat# EXWM-4889, 100 ug, contact supplier for pricing Ask
• D-erythrulose 4-phosphate isomerase

  The enzyme, characterized from the pathogenic bacterium Brucella abortus, which causes...

  Cat# EXWM-5474, 100 ug, contact supplier for pricing Ask
• quercetin-3-sulfate 4'-sulfotransferase

  This enzyme belongs to the family of transferases, specifically the sulfotransferases, which...

  Cat# EXWM-3386, 100 ug, contact supplier for pricing Ask
• scyllo-inosamine-4-phosphate amidinotransferase

  1D-1-Guanidino-3-amino-1,3-dideoxy-scyllo-inositol 6-phosphate, streptamine phosphate and...

  Cat# EXWM-2023, 100 ug, contact supplier for pricing Ask
• β-apo-4'-carotenal oxygenase

  Neurosporaxanthin is responsible for the orange color of of Neurospora.

  Cat# EXWM-1185, 100 ug, contact supplier for pricing Ask
• Water soluble fatty acid-4

  Cat# LMIZ-137, 100 ug, contact supplier for pricing Ask
• dTDP-4-dehydrorhamnose 3,5-epimerase

  The enzyme occurs in a complex with EC 1.1.1.133 dTDP-4-dehydrorhamnose reductase.

  Cat# EXWM-5398, 100 ug, contact supplier for pricing Ask
• 4-coumaroyl-homoserine lactone synthase

  The enzyme is found in the bacterium Rhodopseudomonas palustris, which produces...

  Cat# EXWM-2176, 100 ug, contact supplier for pricing Ask
• 4-hydroxy-2-oxoglutarate aldolase

  The enzymes from rat liver and bovine liver act on both enantiomers of 4-hydroxy-2-oxoglutarate....

  Cat# EXWM-4901, 100 ug, contact supplier for pricing Ask
• 2,7,4'-trihydroxyisoflavanone 4'-O-methyltransferase

  Specifically methylates 2,4',7-trihydroxyisoflavanone on the 4'-position. No activity with...

  Cat# EXWM-1814, 100 ug, contact supplier for pricing Ask
• Hexokinase-4 from Human, Recombinant

  A hexokinase is an enzyme that phosphorylates hexoses (six-carbon sugars), forming hexose...

  Cat# NATE-0847, 100 ug, contact supplier for pricing Ask
• UDP-N-acetylglucosamine 4-epimerase

  This enzyme belongs to the family of isomerases, specifically those racemases and epimerases...

  Cat# EXWM-5430, 100 ug, contact supplier for pricing Ask
• quinoline-4-carboxylate 2-oxidoreductase

  A molybdenum-iron-sulfur flavoprotein with molybdopterin cytosine dinucleotide as the molybdenum...

  Cat# EXWM-1424, 100 ug, contact supplier for pricing Ask
• phosphatidylinositol-3,4-bisphosphate 4-phosphatase

  Mg2+-independent. This enzyme still works when the 2,3-bis(acyloxy)propyl group is removed,...

  Cat# EXWM-3670, 100 ug, contact supplier for pricing Ask
• hygromycin B 4-O-kinase

  Phosphorylates the antibiotic hygromycin B. Whereas the enzyme from Streptomyces hygroscopicus...

  Cat# EXWM-2993, 100 ug, contact supplier for pricing Ask
• 4-methoxybenzoate monooxygenase (O-demethylating)

  The bacterial enzyme consists of a ferredoxin-type protein and an iron-sulfur flavoprotein...

  Cat# EXWM-1035, 100 ug, contact supplier for pricing Ask
• 4-hydroxy-2-oxohexanoate aldolase

  Requires Mn2+ for maximal activity. The enzymes from the bacteria Burkholderia xenovorans and...

  Cat# EXWM-4920, 100 ug, contact supplier for pricing Ask
• dTDP-L-rhamnose 4-epimerase

  The equilibrium is strongly towards dTDP-β-L-rhamnose.

  Cat# EXWM-5411, 100 ug, contact supplier for pricing Ask
• 2-amino-4-deoxychorismate synthase

  Requires Mg2+. The reaction occurs in the reverse direction to that shown above. In contrast to...

  Cat# EXWM-2927, 100 ug, contact supplier for pricing Ask
• Native Human Lactate Dehydrogenase 4

  A lactate dehydrogenase (LDH or LD) is an enzyme found in nearly all living cells (animals,...

  Cat# NATE-0965, 100 ug, contact supplier for pricing Ask
• 4-methylaminobutanoate oxidase (methylamine-forming)

  The enzyme participates in the nicotine degradation pathway of the soil bacterium Arthrobacter...

  Cat# EXWM-1549, 100 ug, contact supplier for pricing Ask
• 4-aminobutyrate-2-oxoglutarate transaminase

  Requires pyridoxal phosphate. Some preparations also act on β-alanine, 5-aminopentanoate and...

  Cat# EXWM-2859, 100 ug, contact supplier for pricing Ask
• 3-amino-4-hydroxybenzoate synthase

  Requires Mn2+ for maximum activity. The reaction is suggested to take place in several steps....

  Cat# EXWM-4934, 100 ug, contact supplier for pricing Ask
• phosphatidylinositol-4,5-bisphosphate 4-phosphatase

  Two pathways exist in mammalian cells to degrade 1-phosphatidyl-1D-myo-inositol 4,5-bisphosphate...

  Cat# EXWM-3683, 100 ug, contact supplier for pricing Ask
• tRNAPhe (4-demethylwyosine37-C7) aminocarboxypropyltransferase

  The enzyme, which is found in all eukaryotes and in the majority of Euryarchaeota (but not in...

  Cat# EXWM-2730, 100 ug, contact supplier for pricing Ask
• 3-hydroxyanthranilate 4-C-methyltransferase

  Involved in the biosynthesis of the antibiotic actinomycin in Streptomyces antibioticus.

  Cat# EXWM-1997, 100 ug, contact supplier for pricing Ask
• phosphatidylinositol-4-phosphate 3-kinase

  This enzyme also phosphorylates PtdIns to PtdIns3P. Three mammalian isoforms have been found to date.

  Cat# EXWM-2984, 100 ug, contact supplier for pricing Ask
• 2-amino-4-deoxychorismate dehydrogenase

  The sequential action ofEC 2.6.1.86, 2-amino-4-deoxychorismate synthase and this enzyme leads to...

  Cat# EXWM-1426, 100 ug, contact supplier for pricing Ask
• 2-oxopent-4-enoate hydratase

  Also acts, more slowly, on cis-2-oxohex-4-enoate, but not on the trans-isomer.

  Cat# EXWM-5065, 100 ug, contact supplier for pricing Ask
• D-benzoylarginine-4-nitroanilide amidase

  This enzyme belongs to the family of hydrolases, those acting on carbon-nitrogen bonds other...

  Cat# EXWM-4463, 100 ug, contact supplier for pricing Ask
• glucuronylgalactosylproteoglycan 4-β-N-acetylgalactosaminyltransferase

  Requires Mn2+. Involved in the biosynthesis of chondroitin sulfate. Key enzyme activity for the...

  Cat# EXWM-2399, 100 ug, contact supplier for pricing Ask
• endo-1,3(4)-β-glucanase

  Substrates include laminarin, lichenin and cereal D-glucans; different from EC 3.2.1.52...

  Cat# EXWM-3923, 100 ug, contact supplier for pricing Ask
• (4-{4-[2-(γ-L-glutamylamino)ethyl]phenoxymethyl}furan-2-yl)methanamine synthase

  The enzyme, isolated from the archaeon Methanocaldococcus jannaschii, participates in the...

  Cat# EXWM-2747, 100 ug, contact supplier for pricing Ask
• 3-hydroxy-4-oxoquinoline 2,4-dioxygenase

  Does not contain a metal centre or organic cofactor. Fission of two C-C bonds:...

  Cat# EXWM-0565, 100 ug, contact supplier for pricing Ask
• 1-phosphatidylinositol-4-phosphate 5-kinase

  This enzyme can also phosphorylate PtdIns3P in the 4-position, and PtdIns, PtdIns3P and...

  Cat# EXWM-3099, 100 ug, contact supplier for pricing Ask
• (4S)-4-hydroxy-2-oxoglutarate aldolase

  The enzyme from the bacterium Escherichia coli is specific for the (S) enantiomer. That enzyme...

  Cat# EXWM-4919, 100 ug, contact supplier for pricing Ask
• Photinus-luciferin 4-monooxygenase (ATP-hydrolysing)

  Photinus (firefly) is a bioluminescent insect. The first step in the reaction is the formation...

  Cat# EXWM-0620, 100 ug, contact supplier for pricing Ask
• 3-oxo-5β-steroid 4-dehydrogenase

  This enzyme belongs to the family of oxidoreductases, to be specific, those acting on the CH-CH...

  Cat# EXWM-1440, 100 ug, contact supplier for pricing Ask
• acyl-lipid ω-(9-4) desaturase

  The enzyme, characterized from the green alga Chlamydomonas reinhardtii, is a front-end...

  Cat# EXWM-0974, 100 ug, contact supplier for pricing Ask
• L-ribulose-5-phosphate 4-epimerase

  Requires a divalent cation for activity.

  Cat# EXWM-5427, 100 ug, contact supplier for pricing Ask
• 4-O-dimethylallyl-L-tyrosine synthase

  The enzyme is involved in biosynthesis of the phytotoxin sirodesmin PL by the phytopathogenic...

  Cat# EXWM-2738, 100 ug, contact supplier for pricing Ask
• dTDP-4-dehydro-6-deoxyglucose reductase

  The enzymes from the Gram-negative bacteria Aggregatibacter actinomycetemcomitans and...

  Cat# EXWM-0172, 100 ug, contact supplier for pricing Ask
• acyl-[acyl-carrier-protein] 4-desaturase

  The enzymes from the plants Coriandrum sativum (coriander) and Hedera helix (English ivy) are...

  Cat# EXWM-0973, 100 ug, contact supplier for pricing Ask