TFA-aminolinker C6 phosphoramidite
貨號 | 數量 | 價格 | 交貨時間 | 購買此產品 |
---|---|---|---|---|
1777-100mg | 100 mg | – | 現貨 (2 pcs) | |
1777-250mg | 250 mg | 請查詢 | 現貨 (2 pcs) |
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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炔基烴亞磷酰胺,用於合成可用於點擊化學的寡核苷酸。AF 647 azide
Bright and photostable azide AF 647 for labeling alkyne-containing biomolecules and fluorescent visualization of biological objects.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 |