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TFA-aminolinker C6 phosphoramidite

該產品已停產,不再提供. 但我們有一些庫存(請參閱下方)
 我們建議使用DMS(O)MT 氨基連結臂 C6作為替代品
貨號 數量 價格 交貨時間
1777-100mg 100 mg –   現貨 (2 pcs)
1777-250mg 250 mg 請查詢 現貨 (1 pcs)
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This product will be discontinued soon in favor of DMS(O)MT aminolink C6. We may still have some material in stock (please see availability above).

N-trifluoroacetyl (TFA) protected aminolink C6 phosphoramidite for the synthesis of 5'-amino-modified oligonucleotides. TFA protection is smoothly removed during ammonia deprotection, and does not require any additional steps. If necessary, the resulting oligonucleotides can be purified by ion exchange chromatography, or gel electrophoresis.

5'-terminal amino modified oligos are used for the production of DNA arrays, and for subsequent 5'-terminal modification with NHS esters.

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General properties

Appearance: colorless to yellowish liquid
Molecular weight: 413.42
CAS number: 133975-85-6
Molecular formula: C17H31N3F3O3P
Solubility: good in acetonitrile, THF, DCM
Quality control: NMR 1H, NMR 31P, functional testing
Storage conditions: Storage: 12 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Desiccate.
MSDS: 下載
產品規格

Oligo synthesis details

Diluent: acetonitrile
Coupling conditions: standard coupling, identical to normal nucleobases
Deprotection conditions: identical to protected nucleobases
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