2′-Deoxyadenosine 5′-monophosphate disodium, a nucleic acid AMP derivative, is a deoxyribonucleotide found in DNA. 2′-Deoxyadenosine 5′-monophosphate disodium can be used to study adenosine-based interactions during DNA synthesis and DNA damage[1].
2′-Deoxyadenosine 5′-monophosphate (dAMP) is incorporated into Caco-2 cells in a time-dependent manner. The uptake of 2′-Deoxyadenosine 5′-monophosphate is increased with a drop in pH, suggesting that 2′-Deoxyadenosine 5′-monophosphate transport activity might be linked to the protons. 2′-Deoxyadenosine 5′-monophosphate uptake by Caco-2 cells is pH- and Na+-dependent[1].
[1]. Katsuya Narumi, et al. Mutual role of ecto-5'-nucleotidase/CD73 and concentrative nucleoside transporter 3 in the intestinal uptake of dAMP. PLoS One. 2019 Oct 21;14(10):e0223892.
[2]. V Duarte, et al. Insertion of dGMP and dAMP during in vitro DNA synthesis opposite an oxidized form of 7,8-dihydro-8-oxoguanine. Nucleic Acids Res. 1999 Jan 15;27(2):496-502.