β-Nicotinamide Adenine Dinucleotide (NAD)
Qhov zoo
1.Zoo dej solubility
2.Zoo stability.
Kev piav qhia
β-NAD + yog coenzyme ntawm dehydrogenase, thiab β-NAD + tau txais hydrogen thaum lub sij hawm cov tshuaj tiv thaiv thiab txo nws tus kheej mus rau NADH.Raws li qhov taw qhia thiab chromogen substrate, NADH muaj qhov nqus siab siab ntawm 340 nm, uas tuaj yeem siv rau kev kuaj pom.
Rau kev npaj ntawm kev tshawb fawb reagents.Nrog NADH ua qhov taw qhia thiab chromogen substrate, muaj qhov nqus siab siab ntawm 340 nm, uas tuaj yeem siv los kuaj xyuas lactate dehydrogenase, transaminase thiab lwm yam.
Chemical Structure
Kev ntsuas wavelength
λ max (xim rendering) = 260 nm
Specification
| Cov khoom kuaj | Specifications |
| Kev piav qhia | Dawb hmoov |
| Assay (lub hauv paus qhuav) | ≥97% |
| Purity (HPLC) | ≥99% |
| Cov ntsiab lus sodium | ≤ 1% |
| Cov ntsiab lus dej | ≤ 5% |
| PH tus nqi (100mg / ml dej) | 2.0-4.0 Nws |
| Methanol | ≤ 0.05% |
| Ethanol | ≤ 1% |
| Tag nrho microbial suav | ≤750CFU / g |
Kev thauj mus los thiab khaws cia
Kev thauj mus los:Ambient
Cia thiab Stability:2-8 ° C, kaw, qhuav thiab tiv thaiv los ntawm lub teeb.Rau kev khaws cia ntev, nws raug pom zoo kom khaws cia ntawm -20 ° C thiab tiv thaiv los ntawm lub teeb.
Pom zoo rov xeem lub neej:2 xyoo
