Cov lus qhia
|
Zog: |
Dawb rau off-dawb hmoov |
|
Solubility: |
{{0 {0}}. 2m daws hauv acetonitrile yog pub dawb los ntawm tsis muaj kev cuam tshuam tsis tau |
|
Tus kheej (los ntawm HNMR): |
Txhawm rau ua raws cov qauv |
|
HPLP Purity: |
99% min |
|
Ib qho impurity: |
{{0 {}}. 5% Max |
|
Pnmr: |
98% min |
|
P (ш) impurities (100-170 ppm): |
{{0 {}}. 5% Max |
|
Residual Hnyav: |
3. {0 max |
|
Nws noo: |
{{0 {}}. 5% Max |
Kev piav txog
Dmt-dg (dmf) phosphoramidite 丨 CAS 330628-04-1 yog amuaj kev tiv thaiv nucleoside phosphoramiditederivative ntawm 2'-deoxyguanosine, qhov twg:
Cov pab pawg 5 '-hydroxyl yog tiv thaiv los ntawm a4,4'-dimethoxytrityl (dmt)pab pawg.
Cov txheej txheem ua haujlwm rov qab ntawm N2 txoj haujlwm ntawm Guanine yog kev tiv thaiv raws li adimethylformamidine (dmf)pab pawg.
Tus 3'-hydroxyl tau hloov pauv mus rau hauv a2- Cyanoetyl-n, n-diisoprofypamidite, enable txuas rau thaum lub sam thiaj DNA synthesis.
Qhov no compound yog lub tsev tseem ceeb thaiv rau synthesizingDNA OligonucleAs muaj guaninelub hauv paus los ntawm cov qauv phosphoramidite.
Cov Ntawv Thov
1. Caw dag DNA OligonucleAside synthesis
Siv los ua monomer rau sib xyawDeoxyGuanosine (Dg)Cov seem hauv DNA strands thaum lub sijhawm ruaj khov hluav taws xob.
Lub DMT pab pawg tiv thaiv cov 5 '-huag thaum sib txuas mus los thiab raug tshem tawm tom qab txhua kauj ruam txuas.
Lub dimethylformamidine kev tiv thaiv ntawm n2 ntawm guanine tiv thaiv kev phiv tawm sab nraud, kev ua tau zoo thiab muaj kev coj dawb huv.
2. Molecular biology thiab tshawb fawb
Ua rau synthesis ntawm kev cai DNA oligonucleides rauPCR Primers, probes, aptamers, Antisense Oligonucleides, thiab lwm yam nucleic acid-raws li cov cuab yeej.
Pab tau nyob rau hauvKev Kawm Txuj Ci thiab Kev Ua HaujlwmNtawm DNA, suav nrog kev sib cuam tshuam nrog cov protein thiab molecules me.
3. Kho Oligonucleide Aoligonucleide
Txhawb kev tsim cov tshuaj kho cov nucleic nucleic acids uas tswj hluav hluavtaws thiab kev tiv thaiv yog qhov tseem ceeb.
Qhov tseem ceeb rau kev tshawb fawb soj ntsuam hauv kev kho mob noob, tshuaj tiv thaiv thev naus laus zis, thiab kev cuam tshuam RNA.
4. Tshuaj lom neeg biology
Pab txhawb cov npe xaib ntawm Guanine Bases nrog kev tiv thaiv, ua kom synthesis ntawm hloov DNA strands rau cov kev tshawb fawb biochemical.
Cov txiaj ntsig
DMT muabKev tiv thaiv zoo ib ntusRau 5 '-hydroxyl, tso cai rau stepwise synthesis.
Dimethylformamidine pab pawg tiv thaiv cov guanine exocyclic amine (N2), txo cov kev phiv tshuaj.
Tau tshaj nrog cov qauv phosphoramidation synthesis raws thiab khoom siv.
Ua rau muaj txiaj ntsig zoo ntawm OligonucleAs tom qab synthesis thiab deprotection.
Soluble thiab ruaj khov nyob rau hauv anhydrous organic siv hauv synthesis.
Lub ntsiab
Dmt-dg (dmf) phosphoramidite 丨 CAS 330628-04-1 yog qhov tseem ceebtiv thaiv guanosine phosphoramiditeMonomer rau tusKhoom-theem synthesis ntawm DNA oligonucleidesCov. Nws cov pab pawg tiv thaiv dual (dmt
Yog tias koj xav tau, Kuv tuaj yeem muab cov ncauj lus kom ntxaws rau nws siv nyob rau hauv DNA synthesis lossis cov ntaub ntawv ntawm cov kauj ruam tsis muaj nyiaj!
Cim npe nrov: DMT-DG (DMF) Phosphorite 丨 Cas}}}}}} {phosphoramidite 丨 CAS (DMF)
