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TFA-Amino modifier CPG 500

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  • 产品名称:TFA-Amino modifier CPG 500
  • 产品型号:
  • 产品展商:Lumiprobe
  • 产品价格:0.00 元
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简单介绍

TFA-Amino modifier CPG 500

产品描述
订购货号 产品名称及规格 价格(¥)
21860 TFA-Amino modifier CPG 500, 250 mg 1560.00
41860 TFA-Amino modifier CPG 500, 1 g 4940.00
51860 TFA-Amino modifier CPG 500, 5 g 21450.00

This high load, 500 Å 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, Å:

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

 

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