8-oxo-dA-CE Phosphoramidite

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10-1008
8-Hydroxy-5'-Dimethoxytrityl-N6-benzoyl-deoxyAdenosine,3'-[(2-cyanoethyl)-(N,N-diisopropyl)]-phosphoramidite

Product Specifications

Formula:
C47H52N7O8P
M.W.:
873.95
F.W.:
329.21
CAS Number:
142979-42-8
Catalog Number: Select Pack Size and Format to Reveal

Description

Cellular DNA is constantly being damaged by oxidation and alkylation, by free radicals, and by ultraviolet and ionizing radiation. The body has therefore evolved a number of repair enzyme systems to excise and repair these lesions. The 8-oxo purine monomers allow investigation of the structure and activity of oligonucleotides containing an 8-oxo mutation which is formed naturally when DNA is subjected to oxidative conditions or ionizing radiation. 5,6-Dihydro pyrimidines are naturally occurring compounds that are structural components of alanine transfer RNA. Dihydrouracil and the hydroxy pyrimidines are major base damage products formed by exposure of DNA to ionizing radiation.

Details

Usage

  • Coupling: No changes needed from standard method recommended by synthesizer manufacturer.
  • Deprotection: No changes needed from standard method recommended by synthesizer manufacturer.
Specifications
Diluent Anhydrous Acetonitrile
Storage Refrigerated storage, maximum of 2-8°C, dry
Stability 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
10-1008-02 0.25 g .25grams 2.86 82 49.2 30.75 22.36 16.4 4.1
10-1008-90 100 µmol .087grams 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
10-1008-02 0.25 g .25grams 4.27 0.07 79 49.38 35.91 4.94
10-1008-90 100 µmol .087grams 1.5 0.07 23.6 14.75 10.73 1.48