Hexaethylene glycol phosphoramidite
Cat. # | Quantity | Price | Lead time | Buy this product |
---|---|---|---|---|
26160 | 250 mg | $100 | in stock | |
46160 | 1 g | $290 | in stock |
Spacer phosphoramidite 18 (hexaethylene glycol phosphoramidite) is an amidite reagent for oligonucleotide synthesis. It provides a long hydrophilic linker that can be used for the synthesis of Scorpion-type qPCR probes, for spacing biotin from oligo strand, and for other applications requiring spatial separation of modifier and oligo.
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TAMRA NHS ester, 6-isomer
NHS-ester of TAMRA dye for proteins, peptides, and modified oligonucleotides labeling via reaction with amino groups. Pure 6-isomer.General properties
Appearance: | colorless/yellowish oil |
Molecular weight: | 784.92 |
CAS number: | 125607-09-2 |
Molecular formula: | C42H61N2O10P |
Solubility: | good in most organic solvents |
Quality control: | NMR 1H, 31P, HPLC-MS (95%), testing in oligo sythesis |
Storage conditions: | Storage: 12 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Avoid prolonged exposure to light. Desiccate. |
MSDS: | Download |
Product specifications |
Oligo synthesis details
Diluent: | acetonitrile |
Coupling conditions: | standard coupling, identical to normal nucleobases |
Deprotection conditions: | identical to protected nucleobases |
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