TFA-aminolinker C6 phosphoramidite
目录号 | 数量 | 价格 | 提前通知时间 | 购买此产品 |
---|---|---|---|---|
1777-100mg | 100 mg | – | 现货 (2 pcs) | |
1777-250mg | 250 mg | 请查询 | 现货 (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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AF 647 azide
Bright and photostable azide AF 647 for labeling alkyne-containing biomolecules and fluorescent visualization of biological objects.Alkyne dT phosphoramidite
Phosphoramidite modifier for synthesizing oligonucleotides containing alkyne modification in the middle of the chain.并获得免费的快递服务
炔酰胺、羟基脯氨醇 (Alkyne amidite, hydroxyprolinol)
用于将乙炔基团掺入寡聚物中的乙炔酰胺。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. |
安全数据表(MSDS): | 下载 |
产品规格 |
Oligo synthesis details
Diluent: | acetonitrile |
Coupling conditions: | standard coupling, identical to normal nucleobases |
Deprotection conditions: | identical to protected nucleobases |