| N6-Me-dA-CE Phosphoramidite |
Catalog Number: 10-1003-xx
Description: N6-Me-dA-CE Phosphoramidite
5'-Dimethoxytrityl-N6-methyl-2'-deoxyAdenosine, 3'-[(2-cyanoethyl)-
(N,N-diisopropyl)]-phosphoramidite |
| Formula: C41H50N7O6P |
M.W.: 767.86 |
F.W.: 327.24 |
Diluent: Anhydrous Acetonitrile |
| Coupling: No changes needed from standard method recommended by synthesizer manufacturer. |
| Deprotection: No changes needed from standard method recommended by synthesizer manufacturer. |
| Storage: Refrigerated storage, maximum of 2-8°C, dry |
| Stability in Solution: Similar to dA,C,G,T-CE Phosphoramidites |
MUTAGENESIS
Cellular polynucleotides are alkylated by endogenous components, such as S-adenosylmethionine, or after reacting with two general classes of environmental and laboratory chemicals. SN1 chemical agents include alkylnitrosourea and N-alkyl-N-nitro-N-nitrosoguanidine that react with the N7 position of guanine, N3 of adenine, O6 of guanine, O2 or O4 of pyrimidines, and the non-phosphodiester oxygen atoms of the phosphate backbone. In contrast, SN2 chemical agents such as methyl methanesulfonate and dimethyl sulfate react primarily with the N1 position of adenine (1-Methyl-2’-deoxyadenosine) and N3 of cytosine. To avoid chain branching during synthesis when using DCI as activator, N6-Me-dA is offered with acetyl protection.
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