i-β-Nicotinamide adenine dinucleotide, imo encitshisiweyo, ityuwa ye-disodium (NADH ▪ 2ＮＡ)
I-NADH yi-coenzyme enciphileyo, ene-NAD(P)H njengenkqubo yokubonisa kunye nokusetyenziswa kwe-chromogen substrate ekumiselweni komsebenzi we-enzyme: kukho incopho yokufunxa kwi-340nm, enokufumanisa umxholo we-lactate dehydrogenase, ukuze kufunyanwe izifo kwangethuba.
I-NADH yahlulwe yaba linqanaba le-diagnostic reagent, inqanaba lokutya okunempilo.
Uhlobo lwe-reagent yokuxilonga: Idityaniswe nee-enzymes ezahlukeneyo zokuxilonga, njengezinto ezisetyenziswa kwiikiti zokuxilonga.
Udidi lokutya okunempilo: Iimveliso ze-NADH zithengiswa kakhulu ngendlela yezongezo zokutya kwiimarike zaseYurophu naseMelika. Kukho iintlobo ezininzi zeemveliso ze-NADH ezikwimarike, kwaye iziphumo zokukhuthaza zigxile ekulweni nokwaluphala, zinceda abantu abane-circadianukuphazamiseka kwewashi ukunciphisa ukudinwa, ukuphucula imeko yengqondo, kunye nokuphucula amandla okuqonda kunye nokusebenza komzimba kwabantu abanesifo sokungalali; ukongeza, kukho iikhrimu zokuthambisa, iijeli zamazinyo, njl. azisebenzisi iimveliso. Ukusukela oko imveliso yokuqala yokulungiselela ye-NADH yasungulwaNgo-1996, yamkelwe luninzi lwabantu baseYurophu nabaseMelika. Ke ngoko, phantse zonke iinkampani ezinkulu zemveliso yesondlo zaseYurophu naseMelika ziye zaqalisa uhlobo lwazo oluzimeleyo lwamalungiselelo e-NADH.
Inzuzo yethu kwimarike
① Ukwenziwa kwezinto eziphilayo, ukhuseleko oluluhlaza nolwendalo, ngokuhambelana neemfuno zangoku zokhuseleko lwendalo ekhaya nakwamanye amazwe.
② Ixabiso eliphantsi kunye nexabiso elikhuphisanayo.
③ Ubonelelo oluzinzileyo, unikezelo lwesitokhwe oluhlala ixesha elide.
| Igama leKhemikhali | i-β-Nicotinamide adenine dinucleotide, imo encitshisiweyo, ityuwa ye-disodium |
| Izithethantonye | i-β-Nicotinamide adenine dinucleotide, imo encitshisiweyo, ityuwa ye-disodium |
| Inombolo ye-CAS | 606-68-8 |
| Ubunzima beMolekyuli | 689.44 |
| Ifomula yeMolekyuli | C21H30N7NaO14P2 |
| Inombolo ye-EINECS | 210-123-3 |
| Indawo yokunyibilika | 140-142°C |
| ubushushu bokugcina | Imozulu engcolileyo, Gcina kwifriji, ngaphantsi kwe -20°C |
| ukunyibilika | H2O: 50 mg/mL, icacile ukuya phantse icacile, ityheli |
| ifomu | Umgubo |
| umbala | Lubhelu |
| PH | 7.5 (100mg/mL emanzini, ±0.5) |
| Ukunyibilika Kwamanzi | enyibilikayo |
| I-BRN | 5230241 |
| Uzinzo | Izinzile. Ayihambelani nee-oxidizing agents ezinamandla. |
| I-InChIKey | QRGNQKGQENGQSE-WUEGHLCSSA-L |
| Isalathiso se-CAS DataBase | 606-68-8 |
| Inkqubo yoBhaliso lweZinto zeEPA | Ityuwa ye-disodium encitshisiweyo ye-.beta.-nicotinamide adenine dinucleotide (606-68-8) |
| Into yoVavanyo | Iinkcukacha |
| Inkangeleko | Umgubo omhlophe ukuya kotyheli kancinci |
| Uhlalutyo lwe-UV Spectral | (14.4±0.5)×10³ L/mol/cm |
| Ubunyulu | ≥97.0% |
| Umthamo wamanzi | ≤6% |
| Umxholo wesodiyam | 5.0~7.0% |
| Iintsimbi ezinzima zizonke | <10ppm |
| I-Arsenic | <0.5ppm |
| Inkokeli | <0.5ppm |
| I-Mercury | <0.1ppm |
| I-Cadmium | <0.5ppm |
| I-Aerobic iyonkeInani leeMicrobial | <750cfu/g |
| Imvubelo kunye noMngundo | <25cfu/g |
| I-coliform iyonke | ≤0.92MPN/g |
| E. Coli | Okungalunganga |
| I-Salmonella | Okungalunganga |
| UStaph. Aureus | Okungalunganga |
| Ubungakanani beenxalenye | Xela ulwazi |
| Umxholo we-NADH Na2(ngokusekelwe kwi-anhydrous) | ≥97.0% |
Iphakheji:Ibhotile, ibhegi yefoyile ye-aluminium, i-25kg/iDrum yekhadibhodi, okanye ngokweemfuno zomthengi.
Imeko Yokugcina:Gcina kwiikhonteyina eziqinileyo nezimelana nokukhanya, kwaye ugcine kwi -15~-25℃.
I-NADH luhlobo lwe-coenzyme encitshisiweyo. Ukusetyenziswa kwe-NAD(P)H njengenkqubo yesalathisi kunye ne-chromogen substrate ekumiselweni komsebenzi we-enzyme: kukho incopho yokufunxwa kwi-340nm, enokubona umxholo we-lactate dehydrogenase, ukuze kufunyanwe izifo kwangethuba. Ukusetyenziswa kwe-NADH kubandakanya udidi lwe-reagent yokuxilonga kunye nodidi lokutya okunempilo.
