2. Enzyme
  3. Coenzymes and Others

Coenzymes and Others

Coenzymes are a general term for a large class of organic cofactors that can be temporarily or permanently combined with enzymes. The category includes common coenzymes such as nicotinamide, coenzyme I, riboflavin and other substances that catalyze enzyme reactions.

Coenzymes are mainly used for:

• Participating in enzyme-catalyzed redox reactions, group transfers, and isomerization reactions

Coenzymes and Others (232):

Cat. No. Product Name CAS No.  
  • HY-P1923
    L-Asparaginase 9015-68-3  
    L-Asparaginase (L-ASNase) is a deamidating enzyme that catalyses the hydrolysis of L-asparagine and L-glutamine, and can be used for the research of acute lymphoblastic leukemia. L-Asparaginase depletes L-asparagine from plasma resulting in inhibition of RNA and DNA synthesis with the subsequent blastic cell apoptosis.
  • HY-B2237
    Lysozyme from chicken egg white 12650-88-3  
    Lysozyme from chicken egg white is a bactericidal enzyme, and it lyses gram-positive bacteria. Lysozyme from chicken egg white can also be used for the research of HIV infection and pulmonary emphysema.
  • HY-P2902
    Glucose oxidase 9001-37-0  
    Glucose oxidase is used in the food and beverage industry as a preservative and stabilizer and is commonly derived from the fungus Aspergillus niger. Glucose oxidase can react with intracellular glucose and oxygen (O2) to produce hydrogen peroxide (H2O2) and gluconic acid, which can cut off the nutrition source of cancer cells and consequently inhibit their proliferation.
  • HY-P2962
    Transglutaminase, Streptoverticillium mobaraense 80146-85-6  
    Transglutaminase, Streptoverticillium mobaraense (TG) is an enzyme that forms crosslinks between protein molecules. Transglutaminase catalyses the formation of an isopeptide bond between the group of γ-carboxamides of glutamine residues and the first-order ε-amine groups of different compounds. Transglutaminase is involved in many physiological processes, including coagulation, antibacterial immune reactions and photosynthesis.
  • HY-129217
    Naringinase 9068-31-9  
    Naringinase, a hydrolytic enzymatic complex, possesses the activity of both α-L-rhamnosidase and β-D-glucosidase. Naringinase has wide occurrence in nature. Naringinase can be used in the biotransformation of steroids, antibiotics, and mainly on glycosides hydrolysis.
  • HY-E70115
    Feruloyl esterase 134712-49-5  
    Feruloyl esterase plays a major role in the degradation of plant biomass. Feruloyl esterase catalyzes the cleavage and formation of ester bonds between plant cell wall polysaccharide and phenolic acid.
  • HY-E70119
    Pectate Lyase 9015-75-2  
    Pectate Lyase is an important enzyme secreted by plant pathogens. Pectate Lyase plays a critical role in pectin degradation and fungal virulence. Pectate Lyase induces plant immune responses and contributes to virulence.
  • HY-E70121
    Succinyl-CoA synthetase 9080-33-5  
    Succinyl-CoA synthetase catalyzes the only substrate-level phosphoryl-ation step in the tricarboxylic acid cycle. Succinyl-CoA synthetase is a phosphate target for the activation of mitochondrial metabolism.
  • HY-P2860
    Acetylcholinesterase, Fly head 9000-81-1  
    Acetylcholinesterase, Fly head (ACHE; EC 3.1.1.7) is a cholinergic enzyme mainly found in neuromuscular junctions and cholinergic type chemical synapses used in biochemical research. Acetylcholinesterase, Fly head catalyzes the breakdown or hydrolysis of acetylcholine and some other choline esters that act as neurotransmitters into acetate and choline. Acetylcholinesterase, Fly head's main role is to terminate neuronal transmission and signaling between synapses to prevent ACh spread and activation of nearby receptors.
  • HY-P2947
    ALDH 9028-88-0  
    ALDH (Aldehyde dehydrogenase (NAD(P))) catalyzes the oxidation of aldehydes into their corresponding carboxylic acids with the concomitant reduction of the cofactor NAD(P) into NAD(P)H, is often used in biochemical studies. The ALDHs are one of many enzyme systems the body utilizes to alleviate aldehyde stress.
  • HY-125860
    Tyrosinase, Mushroom 9002-10-2  
    Tyrosinase (EC 1.14.18.1) (Polyphenol oxidase) is a rate-limiting enzyme that controls the production of melanin and is encoded by TYR gene. Tyrosinase is mainly found in melanosomes synthesized by skin melanocytes.
  • HY-P1068
    Lysozyme 9001-63-2  
    Lysozyme (EC 3.2.1.17) is an antimicrobial enzyme produced by animals that forms part of the innate immune system.
  • HY-P2848
    Cholesterol oxidase, Microorganism 9028-76-6  
    Cholesterol oxidase, Microorganism (ChOx) is a bacterial flavin oxidase containing FAD, commonly used in biochemical research. Cholesterol oxidase catalyzes the oxidation of the C(3)-OH group of cholesterol (and other sterols) to cholest-5-en-3-one and isomerizes it to cholest-4-en-3-one.
  • HY-125863
    Glucose-6-phosphate dehydrogenase, Microorganism 9001-40-5  
    Glucose-6-phosphate dehydrogenase, Microorganism is the rate-limiting enzyme of the pentose phosphate pathway. Glucose-6-phosphate dehydrogenase is a major source of NADPH that is required by many essential cellular systems including the antioxidant pathways, nitric oxide synthase, NADPH oxidase, cytochrome p450 system, and others. Glucose-6-phosphate dehydrogenase can be used for the research of diabetes, aldosterone-induced endothelial dysfunction, and cancer.
  • HY-P2807
    L-Lactate dehydrogenase, Microorganism 9001-60-9  
    L-Lactate dehydrogenase, Microorganism (LAD) is a redox enzyme. L-Lactate dehydrogenase catalyzes the reduction of pyruvate to L-lactate by NADH in vivo with absolute enantiospecificity.
  • HY-P2831
    Esterase, pig liver 9016-18-6  
    Esterase, pig liver (CESs), namely carboxylate hydrolases, are widely distributed in nature, commonly found in mammalian liver, and often used in biochemical research. Esterase catalyzes the hydrolysis of a variety of endogenous and exogenous substrates, including esters, thioesters, carbamates, and amides, hydrolyzing carboxylic acid esters to the corresponding alcohols and carboxylic acids.
  • HY-P2764
    Apyrase 9000-95-7  
    Apyrase is a biochemical reagent that can be used as a biological material or organic compound for life science related research.
  • HY-P2809
    Malic dehydrogenase, microorganism 9001-64-3  
    Malate dehydrogenase (EC 1.1.1.37) (MDH) catalyzes the mutual conversion of oxaloacetate and malate, and is associated with the oxidation/reduction of dinucleotide coenzymes.
  • HY-P3004
    Endo-1,3-β-glucanase 9025-37-0  
    Endo-1,3-β-glucanase specifically hydrolyzes β-1,3-glycosidic bonds randomly along the β-glucan chain, and the final product is mainly glucan oligosaccharide. Endo-1,3-β-glucanase is produced by a variety of fungi, is often used in biochemical studies.
  • HY-P2804
    GAPDH, rabbit muscle 9001-50-7  
    Glyceraldehyde phosphate dehydrogenase (EC 1.2.1.12) is the target of anti-thymocyte and anti-apoptotic agents. Glyceraldehyde phosphate dehydrogenase catalyzes the chain oxidation of reduced nicotinamide adenine dinucleotide by perhydroxyl radicals.