ddGTP trisodium (Synonyms: 2′,3′-Dideoxyguanosine 5′-triphosphate trisodium) |
| Catalog No.GC65295 |
Le ddGTP (2',3'-didésoxyguanosine 5'-triphosphate) trisodique est l'un des 2',3'-didésoxyribonucléoside 5'-triphosphates (ddNTP) qui agit comme inhibiteur d'allongement de chaÎne de l'ADN polymérase pour le séquenÇage de l'ADN.
Products are for research use only. Not for human use. We do not sell to patients.
Sample solution is provided at 25 µL, 10mM.
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ddGTP (2′,3′-Dideoxyguanosine 5′-triphosphate) trisodium is one of 2',3'-dideoxyribonucleoside 5'-triphosphates (ddNTPs) that acts as chain-elongating inhibitor of DNA polymerase for DNA sequencing. ddGTP trisodium acts as an inhibitor or a substrate for DNA polymerase α[1][2][3].
ddGTP trisodium inhibits the formation of both negative and positive DNA strands[1].ddGTP trisodium inhibits DNA polymerase α activity in the presence of Mn[2+] at low concentrations (<1 μM) [2]. ddGTP trisodium competitively inhibits the incorporation of [3H]dGTP into the DNA[2].
[1]. Debyser Z, et al. Kinetics of inhibition of endogenous human immunodeficiency virus type 1 reverse transcription by 2',3'-dideoxynucleoside 5'-triphosphate, tetrahydroimidazo-[4,5,1-jk][1,4]-benzodiazepin-2(1H)-thion e, and 1-[(2-hydroxyethoxy)methyl]-6-(phenylthio)thymine derivatives. J Biol Chem. 1992 Jun 15;267(17):11769-76.
[2]. Ono K, et al. Utilization of 2',3'-dideoxyguanosine 5'-triphosphate as an inhibitor and substrate for DNA polymerase alpha. Biomed Pharmacother. 1990;44(2):115-21.
[3]. Z G Chidgeavadze, et al. 3'-Fluoro-2',3'-dideoxyribonucleoside 5'-triphosphates: terminators of DNA synthesis. FEBS Lett. 1985 Apr 22;183(2):275-8.
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