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China, Chinese CAS No. 53-84-9 β -Nicotinamide Adenine Dinucleotide (NAD+)1 Industrial Products Supplier Manufacturer Details, price list catalog:
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Food AdditiveNutrition EnhancersCAS No. 53-84-9Beta-Nicotinamide Adenine Dinucleotide
Hangzhou Focus Health Products Co., Ltd
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Product Description Product DescriptionProduct name:β-Nicotinamide adenine dinucleotideAppearance:White Powder CAS No.:53-84-9 EINECS: 200-18-4MF: C21H26N7O14P2MW: 663.43Purity: ≥99%Melting point: 140~142oCβ-Nicotinamide adenine dinucleotide (β-NAD), a pyridine nucleotide and biologically active form of nicotinic acid, is a coenzyme necessary for the catalytic reaction of certain enzymes. β-NAD is a carrier for hydride ion, forming β-NADH. Hydride ion is enzymatically removed from a substrate molecule by the action of dehydrogenases such as malic dehydrogenase and lactic dehydrogenase. Such enzymes catalyze the reversible transfer of a hydride ion from malate or lactate to β-NAD to form the reduced product, β-NADH. Unlike β-NAD which has no absorbance at 340 nm, β-NADH absorbs at 340 nm (EmM = 6.22). The increase in absorbance at 340 nm with the formation of β-NADH is the basis for measurement of activity of many enzymes.β-NAD is very hygroscopic and should be stored desiccated.Aqueous solutions between pH 2 - 6, stored as single-use aliquots at -70 °C, are stable for at least 6 months. Neutral or slightly acidic solutions are stable at 0 °C for at least 2 weeks. Solutions are rapidly degraded upon heating and are very labile in alkaline solutions, especially in the presence of phosphate, maleate, or carbonate. The rates of degradation of solutions at different pH and temperature conditions have been reported. Solutions are also sensitive to light.Beta-NAD CAS: 53-84-9ITEMSSPECIFICATIONAppearanceWhite PowderPurity, %≥99%Moisture<6%Solubilit200mg/mlOrganic Solvent Residue<4%Product Applicationsβ-Nicotinamide adenine dinucleotide has been used in the master mix of a coupled enzyme assay to estimate pectin methylesterase activity.β-nicotinamide adenine dinucleotide (NAD +) and β-nicotinamide adenine dinucleotide reduced (NADH) contain coenzyme redox pairs (NAD+:NADH) involved in a wide range of enzyme-catalyzed redox reactions.In addition to its redox function, NAD+/NADH is a donor of the ADP-ribose unit in ADP-ribosyltransferase (ADP-ribosyltransferase; poly(ADP-ribose) polymerase) reactions and a precursor of cyclic ADP-ribose (ADP-ribosyl cyclase). Company ProfileOur CompanyEstablished in 2011, with 2 self-owned factories in 2015, Hangzhou Focus Corporation specializes in manufacture and trade of various kinds of food additives, including Vitamins, Thickeners, Proteins, Acidulants, Preservatives, Antioxidants, Sweeteners, Phosphates, Emulsifiers, Nutritional Supplements and so on.Factory ShowTill now, we have built long-term relationship with our customers from over 120 countries. We shall provide you product and service of high quality just as we have done before. We sincerely look forward to working with you to create a better future!Our CertificationHangzhou Focus Corporation successively passes ISO9001:2015 and all of our products have the certificate of Halal, Kosher, etc..FAQ Q: What fields can your lipoic acid be used in?A: Well, it is widely used in medicine, nutrition, health food, dietary supplements, whitening products, cosmetics, etc.Q:Can I take some samples for testing?A: Of course, we can provide sample service for your testing.Q: How long have your company run on food ingredients & nutrients?A: 14 years focusing on food ingredients field,10 years exporting experience.Q: Which payment terms are you accept?A: Payment term: L/C D/A D/P T/T Western Union MoneyGram.Q: After an order is placed, when to deliver?A: It depends on whether the products you buy has inventory. If we have inventory, generally we can arrange shipment after receipt of payment 2 to 3 days. If not, it will be decided by the time of the factory production.Q: What's your MOQ?A: For high value products, our MOQ starts from 1kg, usually according to the minimum package as the MOQ, usually starting from 25kg.For other low price products, our MOQ starts from 1000kg and 10000kg.Q: Is there a discount?A: Yes, for larger quantity, we always support with better price.Q: How do you treat quality complaint?First of all, our quality control will reduce the quality problem to near zero. If there is a quality problem caused by us, wewill send you free goods for replacement or refund your loss.Q: What is loading port?A: Usually is Shanghai, Qingdao,Tianjin or Ningbo.
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