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Cyanine7.5 maleimide
TFA-Amino modifier CPG 500
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詳細(xì)描述
訂購(gòu)貨號(hào)產(chǎn)品名稱及規(guī)格價(jià)格(￥)
21860TFA-Amino modifier CPG 500, 250 mg1560.00
41860TFA-Amino modifier CPG 500, 1 g4940.00
51860TFA-Amino modifier CPG 500, 5 g21450.00
This high load, 500 ? controlled pore glass solid support is designed for the synthesis of oligonucleotides containing up to 50 bases with a 3'-amino group. Amino group is protected with trifluoroacetyl (TFA) protection which is easily removed under standard deblock conditions.
The reagent is based on hydroxyprolinol core - a universal non-nucleoside structure that is naturally 100% chiral (no isomers formed upon condensation), and stable to all conditions of oligonucleotide synthesis and deblock.
General properties
Appearance: off-white beads
Quality control: NMR 1H and HPLC (95%) of bound reagent, loading measurement
Storage conditions: Storage: 24 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Desiccate.
CPG details
Pore size, ?: 500
Typical loading, umol/g: 70?90
Coupling conditions: standard coupling, identical to normal nucleobases
Cleavage conditions: ammonia, 2 h at room temperature
Deprotection conditions: identical to protected nucleobases
Cyanine7.5 maleimide新品發(fā)布，歡迎咨詢選購(gòu)。