Khoom npe:β-NADPH
Lwm lub npe:β-NADPHBeta-Nicotinamide adenine dinucleotide 2'-phosphate txo tetrasodium ntsev hydrate
Synonym: beta-NADPH; 2′-NADPH hydrate; Coenzyme II txo tetrasodium ntsev; Dihydronicotinamide adenine dinucleotide phosphate tetrasodium ntsev; NADPH Na4; TPNH2 Na4; Triphosphopyridine nucleotide txo tetrasodium ntsev
CAS Nr .: 2646-71-1
EINECS Number:220-163-3 ib
Purity: ≥98%
Cia kub: -20 ° C
Cov tsos mob: Dawb mus rau daj hmoov
Cov lus piav qhia: β-NADPH (β-Nicotinamide Adenine Dinucleotide Phosphate, Txo Daim Ntawv Tetrasodium ntsev)
CAS Nr .: 2646-71-1
Cov mis mos molecular: C21H26N7Na4O17P3
Molecular Luj: 833.35
Purity: ≥97% (HPLC)
Cov tsos mob: Dawb rau cov hmoov dawb dawb
Solubility: Dawb soluble hauv dej (50 mg / mL)
Ntsiab nta
- High Purity & Stability
- Synthetically muab tau nrog ≥97% purity, kom ntseeg tau tias kev ua tau zoo nyob rau hauv rhiab heev biochemical ntsuam xyuas.
- ruaj khov ntawm -20 ° C thaum khaws cia qhuav thiab tiv thaiv los ntawm lub teeb; Cov kev npaj ua ntej tuaj yeem raug aliquoted thiab khaws cia ntawm -20 ° C rau 1-2 lub hlis.
- Kev siv dav
- Electron Donor: Ua haujlwm ua tus cofactor rau oxidoreductases, suav nrog nitric oxide synthase thiab thioredoxin reductase.
- Biosynthesis: Qhov tseem ceeb rau lipid, cholesterol, thiab nucleotide synthesis los ntawm kev txo qis.
- Antioxidant Defense: Tiv thaiv cov hlwb los ntawm cov pa oxygen reactive (ROS) los ntawm kev tswj cov qib glutathione.
- Diagnostic Reagents: Siv nyob rau hauv cov tshuaj enzymatic rau kev tshawb fawb soj ntsuam thiab kev tsim tshuaj.
- Optical Properties
- UV absorption peaks ntawm 260 nm (ε = 15.0 × 10³ L·mol⁻¹·cm⁻¹) thiab 340 nm (ε = 6.3 × 10³ L·mol⁻¹·cm⁻¹), zoo tagnrho rau spectrophotometric quantification .
Cia & tuav
- Cia:
- Lub sij hawm luv luv: 2-8 ° C hauv airtight, tiv thaiv lub teeb.
- Lub sij hawm ntev: -20 ° C nyob rau hauv desiccated tej yam kev mob; zam lub voj voog khov-thaw.
- Kev npaj:
- Reconstitute nyob rau hauv alkaline buffers (xws li, 10 mM NaOH) kom pom kev ruaj ntseg; acidic daws degrade NADPH sai.
- Centrifuge lyophilized hmoov ntawm 2,000-10,000 × g ua ntej siv los xyuas kom meej homogeneity.
Kev Nyab Xeeb & Kev Ua Raws Cai
- Kev npaj siv: Rau kev tshawb fawb nkaus xwb. Tsis yog rau kev kuaj mob, kho, lossis kev noj tib neeg.
- Kev Tiv Thaiv Kev Nyab Xeeb:
- Hnav cov tsho loj, hnab looj tes, thiab tiv thaiv qhov muag thaum tuav.
- Tsis muaj kev phom sij raws li cov cai tswj kev thauj mus los (UN NONH kev faib tawm).
Vim Li Cas Xaiv Peb β-NADPH?
- Ntiaj teb no Standards: Ua nyob rau hauv FSSC22000 thiab FDA-raws li kev tswj xyuas zoo.
- Kev Pabcuam Kev Pabcuam: Rov qab los ntawm kev koom tes nrog cov koom haum ua haujlwm (piv txwv li, Harvard University, CAS) rau cov ntawv thov txiav.
- Custom Packaging: Muaj nyob rau hauv 10 mg rau 1 g kom haum rau ntau yam kev xav tau kev sim.
Keywords: β-NADPH, Coenzyme II txo,CAS: 2646-71-1 Nr, electron pub, oxidoreductase cofactor, NADPH tetrasodium ntsev
