Consentement d'utilisation des Cookies

J'accepte. Notre site sauvegarde des traceurs textes (cookies) sur votre appareil afin de vous garantir de meilleurs contenus et à des fins de collectes statistiques.Vous pouvez désactiver l'usage des cookies en changeant les paramètres de votre navigateur. En poursuivant votre navigation sur notre site sans changer vos paramètres de navigateur vous nous accordez la permission de conserver des informations sur votre appareil.

Nucleosides and Nucleotides

Nucleosides and nucleotides are the building blocks of RNA and DNA. They are derived from nitrogenous bases and are either purines (adenine and guanine) or pyrimidines (cytosine, uracil, and thymine). Nucleosides are glycosylamines consisting of a purine or pyrimidine base covalently linked to a ribose or deoxyribose sugar. Nucleotides are the 5'-phosphate esters of nucleosides and may contain one to three phosphate groups. Nucleosides and nucleotides, when assembled to RNA and DNA, are responsible for encoding, transmitting and expressing genetic information in all organisms.

Several nucleoside analogues are to inhibit DNA and RNA replication in viruses or oncogenic cells. Nucleic acid analogues are also used to study enzyme inhibition and for sequencing analyses. Alfa Aesar supplies a range of high quality nucleosides and nucleotides and also their derivatives and analogues.

  • 1,1-Dimethylbiguanide hydrochloride
  • 1,3-Dimethyluracil, 99%
  • 1-(4-Amino-2-n-propyl-5-pyrimidinylmethyl)-2-methylpyridinium chloride
  • 1-beta-D-Arabinofuranosyluracil, 99%
  • 1H-Tetrazole, 0.45M in acetonitrile
  • 2,2'-Diamino-2'-deoxyadenosine, 98%
  • 2',3'-Dideoxyadenosine, 98%
  • 2',3'-Dideoxycytidine, 98+%
  • 2',3'-Dideoxyguanosine, 90+%
  • 2',3'-Dideoxyinosine, 98%
  • 2,4-Dichloropyrimidine, 98+%
  • 2'-Amino-2'-deoxyadenosine, 98%
  • 2-Amino-2'-deoxyadenosine, 99%
  • 2'-Amino-2'-deoxyguanosine, 98%
  • 2'-Amino-2'-deoxyinosine, 98%
  • 2'-Amino-2'-deoxyuridine, 98%
  • 2-Amino-2'-fluoro-2'-deoxyadenosine, 99%
  • 2-Amino-2'-O-methyladenosine, 99%
  • 2-Amino-6-chloropurine, 99%
  • 2-Amino-6-chloropurine riboside, 95%
  • 2-Aminopyrimidine, 98%
  • 2'-Bromo-2'-deoxyuridine, 98%
  • 2-Chloro-2'-arabino-fluoro-2'-deoxyadenosine, 99+%
  • 2-Chloropyrimidine, 98%
  • 2'-Deoxyadenosine-5'-diphosphate trisodium salt, 98%
  • 2'-Deoxyadenosine-5'-monophosphate, 98%
  • 2'-Deoxyadenosine-5'-triphosphate disodium salt, 97%
  • 2'-Deoxyadenosine-5'-triphosphate disodium salt, 98%
  • 2'-Deoxyadenosine, 99%
  • 2'-Deoxyadenosine monohydrate, 99%
  • 2'-Deoxyadenosine monohydrate, Affymetrix/USB
  • 2'-Deoxycytidine
  • 2'-Deoxycytidine-5'-diphosphate trisodium salt, 96%
  • 2'-Deoxycytidine-5'-monophosphate, 99%
  • 2'-Deoxycytidine-5'-monophosphate disodium salt
  • 2'-Deoxycytidine-5'-triphosphate disodium salt
  • 2'-Deoxycytidine hydrochloride, 99%
  • 2-Deoxy-D-ribose, 99%
  • 2'-Deoxyguanosine
  • 2'-Deoxyguanosine-5'-diphosphate sodium salt
  • 2'-Deoxyguanosine-5'-monophosphate disodium salt hydrate, 98%
  • 2'-Deoxyguanosine hydrate, 99%
  • 2'-Deoxyguanosine monohydrate, synthetic, 98+% (dry basis), Thermo Scientific
  • 2'-Deoxyinosine
  • 2'-Deoxyinosine-5'-monophosphate disodium salt, 99%
  • 2'-Deoxyinosine, 98+%
  • 2'-Deoxythymidine-5'-diphosphate trisodium salt, 97%
  • 2'-Deoxyuridine-5'-monophosphate disodium salt, 99%
  • 2'-Deoxyuridine-5'-triphosphate trisodium salt, 95%
  • 2'-Deoxyuridine, 99%

Produits chimiques

Sciences de la vie

Métaux et matériaux

Catalyseurs

Analytique et matériel de laboratoire