8-Br-dA-CE Phosphoramidite - (10-1007)
5'-Dimethoxytrityl-N6-dimethylaminomethylidene-8-bromo-2'-deoxyAdenosine,3'-[(2-cyanoethyl)-(N,N-diisopropyl)]-phosphoramidite
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10-1007
5'-Dimethoxytrityl-N6-dimethylaminomethylidene-8-bromo-2'-deoxyAdenosine,3'-[(2-cyanoethyl)-(N,N-diisopropyl)]-phosphoramidite
Description
Brominated and iodinated nucleosides are used in crystallography studies of oligonucleotide structure. They are also photolabile and are used for cross-linking studies to probe the structure of protein-DNA complexes.
Details
Usage
- Coupling: No changes needed from standard method recommended by synthesizer manufacturer.
- Deprotection: Mild Ammonium hydroxide for 24hours at room temperature.
Specifications | |
---|---|
Diluent | Anhydrous Acetonitrile |
Recommended Storage | Refrigerated storage, maximum of 2-8°C, dry |
Stability In Solution | 24 hours |
Dilution/Coupling Data
The table below show pack size data and, for solutions, dilution and approximate coupling based on normal priming procedures.
ABI 392/394
Catalog # | Pack Size | Grams/Pack | 0.1M Dil. (mL) | Approximate Number of Additions | |||||
---|---|---|---|---|---|---|---|---|---|
LV40 | LV200 | 40nm | 0.2μm | 1μm | 10μm | ||||
10-1007-02 | 0.25 g | .25grams | 2.82 | 80.67 | 48.4 | 30.25 | 22 | 16.13 | 4.03 |
10-1007-90 | 100 µmol | .089grams | 1 | 20 | 12 | 7.5 | 5.45 | 4 | 1 |
Expedite
Catalog # | Pack Size | Grams/Pack | Dilution (mL) | Approximate Number of Additions | ||||
---|---|---|---|---|---|---|---|---|
Molarity | 50nm | 0.2μm | 1μm | 15μm | ||||
10-1007-02 | 0.25 g | .25grams | 4.2 | 0.07 | 77.6 | 48.5 | 35.27 | 4.85 |
10-1007-90 | 100 µmol | .089grams | 1.5 | 0.07 | 23.6 | 14.75 | 10.73 | 1.48 |
Technical documents
Certificate of analysis
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