β-Nicotinamide adenine dinucleotide, ụdị mbelata, nnu disodium (NADH ▪ 2NA)
NADH bụ coenzyme belatara, yana NAD (P) H dị ka usoro egosi na ntinye nke mkpụrụ chromogen na mkpebi nke ọrụ enzyme: enwere mmụba kacha elu na 340nm, nke nwere ike ịchọpụta ọdịnaya nke lactate dehydrogenase, iji chọpụta. ọrịa n'oge.
E kewara NADH n'ime akara nyocha reagent, ọkwa nri ahụike.
Ọkwa reagent nchọpụta: Ejikọtara ya na enzymes nyocha dị iche iche, dị ka akụrụngwa nke ngwa nyocha.
Ọkwa nri ahụike: A na-erekarị ngwaahịa NADH n'ụdị mgbakwunye nri na ahịa Europe na America.Enwere ọtụtụ ụdị ngwaahịa NADH n'ahịa, yana mmetụta nkwado na-elekwasị anya na mgbochi ịka nká, na-enyere ndị nwere circadian aka.nsogbu elekere iji belata ike ọgwụgwụ, melite ọnọdụ uche, ma melite ikike ọgụgụ isi na ọrụ anụ ahụ nke ndị na-ehi ụra;na mgbakwunye, enwere ude mmiri mmiri, gels eze, wdg adịghị eji ngwaahịa eme ihe.Ebe ọ bụ na ewepụtara ngwaahịa nkwadebe mbụ nke NADH.na 1996, ọtụtụ ndị Europe na ndị America anabatala ya.Ya mere, ihe fọrọ nke nta ka ọ bụrụ ụlọ ọrụ niile na-emepụta ihe oriri na-edozi ahụ nke Europe na America ewepụtala ụdị nkwado NADH nke onwe ha.
Uru ahịa anyị
① Biosynthesis, akwụkwọ ndụ akwụkwọ ndụ na nchekwa gburugburu ebe obibi, kwekọrọ na ihe nchebe gburugburu ebe obibi ugbu a chọrọ n'ụlọ na ná mba ọzọ.
② Ọnụ ala na ọnụahịa asọmpi.
③ ọkọnọ kwụsiri ike, ọkọnọ ngwaahịa ogologo oge.
Aha Chemical | β-Nicotinamide adenine dinucleotide, ụdị mbelata, nnu disodium |
Ụdị okwu | β-Nicotinamide adenine dinucleotide, ụdị mbelata, nnu disodium |
Nọmba CAS | 606-68-8 |
Ibu molekụla | 689.44 |
Usoro ihe omimi | C21H30N7NaO14P2 |
EINECS Mba. | 210-123-3 |
Ebe mgbaze | 140-142 Celsius C |
nchekwa okpomọkụ | Ọnọdụ ikuku na-adịghị arụ ọrụ, Chekwaa na friza, n'okpuru -20 Celsius |
solubility | H2O: 50 mg/mL, doro anya na ọ fọrọ nke nta ka o doo anya, odo |
ụdị | Ntụ ntụ |
agba | Odo |
PH | 7.5 (100mg / ml na mmiri, ± 0.5) |
Mmiri Solubility | soluble |
BRN | 5230241 |
Nkwụsi ike | Kwụsie ike.Ekwekọrịtaghị na ndị ọrụ oxidizing siri ike. |
InChiKey | QRGNQKGQENGQSE-WUEGHLCSSA-L |
Ntuziaka dataBase CAS | 606-68-8 |
Sistemụ ndekọ ihe EPA | Obere .beta.-nicotinamide adenine dinucleotide nnu disodium (606-68-8) |
Nwale Ihe | Nkọwapụta |
Ọdịdị | Ọcha ka ọ dị ntakịrị odo ntụ ntụ |
Nyocha UV Spectral | (14.4±0.5)×10³ L/mol/cm |
Ịdị ọcha | ≥97.0% |
Ọdịnaya mmiri | ≤6% |
Ọdịnaya sodium | 5.0 ~ 7.0% |
Mgbakọta ọla dị arọ | <10ppm |
Arsenic | <0.5pm |
Ndu | <0.5pm |
Mercury | <0.1pm |
Cadmium | <0.5pm |
Mkpokọta ikuku ikukuỌnụọgụ Microbial | <750cfu/g |
Yist & ebu | <25cfu/g |
Mkpokọta coliform | ≤0.92MPN/g |
E. Coli | Ihe ọjọọ |
Salmonella | Ihe ọjọọ |
Staph.Aureus | Ihe ọjọọ |
Nha urughuru | Kpọọ maka ozi |
NADH Na2 ọdịnaya(na anhydrous ndabere) | ≥97.0% |
ngwugwu:Kalama, Aluminom foil bag, 25kg / Cardboard Drum, ma ọ bụ dị ka ndị ahịa chọrọ.
Ọnọdụ Nchekwa:Chekwaa n'ime akpa siri ike na-enweghị ọkụ, ma chekwaa na -15 ~ -25 ℃.
NADH bụ ụdị coenzyme belatara.Ngwa nke NAD (P) H dị ka usoro ihe ngosi na mkpụrụ chromogen na mkpebi ọrụ enzyme: enwere ọnụ ọgụgụ kachasị elu na 340nm, nke nwere ike ịchọpụta ọdịnaya nke lactate dehydrogenase, ka ịchọta ọrịa n'oge.Ojiji nke NADH gụnyere akara ule reagent na ọkwa nri ahụike.