β-Nicotinamide adenine dinucleotide, mawonekedwe ochepetsedwa, mchere wa disodium (NADH ▪ 2NA)
NADH ndi coenzyme yochepetsedwa, yokhala ndi NAD(P)H ngati njira yowonetsera ndikugwiritsa ntchito gawo lapansi la chromogen pozindikira ntchito ya enzyme: pali chiwopsezo cha mayamwidwe pa 340nm, chomwe chimatha kuzindikira zomwe zili mu lactate dehydrogenase, kuti azindikire. matenda msanga.
NADH lagawidwa matenda reagent kalasi, thanzi chakudya kalasi.
Diagnostic reagent kalasi: Kuphatikizidwa ndi mitundu yosiyanasiyana ya ma enzymes, monga zida zopangira matenda.
Gulu lazakudya zathanzi: Zogulitsa za NADH zimagulitsidwa kwambiri m'misika yaku Europe ndi America.Pali mitundu yambiri yazogulitsa za NADH pamsika, ndipo zotsatsira zimayang'ana kwambiri zoletsa kukalamba, kuthandiza anthu omwe ali ndi circadian.kusokonezeka kwa mawotchi kuti athetse kutopa, kusintha maganizo, ndi kupititsa patsogolo luso la kuzindikira ndi kugwira ntchito kwa thupi kwa anthu osowa tulo;kuonjezera apo, pali zodzoladzola zokometsera, ma gels a mano, etc. osagwiritsa ntchito mankhwala.mu 1996, idavomerezedwa ndi anthu ambiri aku Europe ndi America.Chifukwa chake, pafupifupi makampani onse akuluakulu aku Europe ndi America omwe amapangira zakudya zopatsa thanzi akhazikitsa mtundu wawo wodziyimira pawokha wa kukonzekera kwa NADH.
Ubwino wathu wamsika
① Biosynthesis, chitetezo chobiriwira komanso chilengedwe, mogwirizana ndi zofunikira zachitetezo chachilengedwe kunyumba ndi kunja.
② Mtengo wotsika komanso wopikisana.
③ Kukhazikika kokwanira, nthawi yayitali masheya.
Dzina la Chemical | β-Nicotinamide adenine dinucleotide, mawonekedwe ochepetsedwa, mchere wa disodium |
Mawu ofanana ndi mawu | β-Nicotinamide adenine dinucleotide, mawonekedwe ochepetsedwa, mchere wa disodium |
Nambala ya CAS | 606-68-8 |
Kulemera kwa Maselo | 689.44 |
Molecular Formula | Chithunzi cha C21H30N7NaO14P2 |
EINECS No. | 210-123-3 |
Malo osungunuka | 140-142 ° C |
kutentha kutentha | M'mlengalenga, Sungani mufiriji, pansi pa -20°C |
kusungunuka | H2O: 50 mg/mL, yowoneka bwino mpaka yowoneka bwino, yachikasu |
mawonekedwe | Ufa |
mtundu | Yellow |
PH | 7.5 (100mg/mL m’madzi, ±0.5) |
Kusungunuka kwamadzi | zosungunuka |
Mtengo wa BRN | 5230241 |
Kukhazikika | Wokhazikika.Zosagwirizana ndi ma oxidizing amphamvu. |
InChIKey | QRGNQKGQENGQSE-WUEGHLCSSA-L |
CAS DataBase Reference | 606-68-8 |
EPA Substance Registry System | Kuchepetsedwa .beta.-nicotinamide adenine dinucleotide disodium mchere (606-68-8) |
Chinthu Choyesera | Zofotokozera |
Maonekedwe | Ufa woyera mpaka wachikasu pang'ono |
UV Spectral Analysis | (14.4±0.5)×10³ L/mol/cm |
Chiyero | ≥97.0% |
Zomwe zili m'madzi | ≤6% |
Zinthu za sodium | 5.0-7.0% |
Zonse zolemera zitsulo | <10ppm |
Arsenic | <0.5ppm |
Kutsogolera | <0.5ppm |
Mercury | <0.1ppm |
Cadmium | <0.5ppm |
Total AerobicChiwerengero cha Microbial | <750cfu/g |
Yisiti & Mold | <25cfu/g |
Total coliform | ≤0.92MPN/g |
E. Coli | Zoipa |
Salmonella | Zoipa |
Staph.Aureus | Zoipa |
Tinthu kukula | Lipoti kuti mudziwe zambiri |
Zithunzi za NADH Na2(popanda madzi) | ≥97.0% |
Phukusi:Botolo, Aluminiyamu zojambulazo thumba, 25kg/Cardboard Drum, kapena malinga ndi zofuna za kasitomala.
Mkhalidwe Wosungira:Sungani muzotengera zolimba, zosagwira kuwala, ndikusunga pa -15 ~ -25 ℃.
NADH ndi mtundu wa coenzyme yochepetsedwa.Kugwiritsiridwa ntchito kwa NAD(P)H monga kachitidwe ka chizindikiro ndi gawo lapansi la chromogen pakuzindikira zochita za ma enzyme: pali chiwopsezo cha mayamwidwe pa 340nm, chomwe chimatha kuzindikira zomwe zili mu lactate dehydrogenase, kuti mupeze matenda msanga.Kugwiritsa ntchito kwa NADH kumaphatikizapo kalasi yowunikira komanso kalasi yazaumoyo.