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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Long trebler phosphoramidite is a branching reagent for DNA synthesis, allowing to prepare branched oligonucleotides, and dendrimers.
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FAM phosphoramidite, 6-isomer
FAM phosphoramidite 6-isomer, is a widely used reagent in nucleic acid chemistry for labeling oligonucleotides. It is derived from the single pure isomer of 6-carboxyfluorescein and separated from amidite linkage via C6 aminohexanol spacer.Thiazole Orange
Cyanine dye that is essentially dark in solution but has a bright fluorescence in double-stranded DNA and RNA complexes.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 |
This Product is offered and sold for research purposes only. It has not been tested for safety and efficacy in food, drug, medical device, cosmetic, commercial or any other use. Supply does not express or imply authorization to use for any other purpose, including, without limitation, in vitro diagnostic purposes, in the manufacture of food or pharmaceutical products, in medical devices or in cosmetic products.
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