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  3. Nucleosides and Nucleoside Precursors

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d5SICS
CAS No.:1010689-00-5

Unnatural base for expansion of the genetic alphabet.

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N1-Methyl-2'-deoxyguanosine
CAS No.:5132-79-6

Nucleosidic precursor with applications in enzymatic and chemical methylation, as well as Tm-leveling studies.

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Nucleosides and Nucleoside Precursors

Nucleosides are precursors for nucleic acid synthesis and are essential for metabolism and cell growth. The molecules can be thought of as nucleotides without a phosphate group.

LGC, Biosearch Technologies offers the largest range of specialised products for nucleosides on the market. We offer over 300 nucleosides, precursors, and reagents to synthesise nucleosides and make them incorporation-ready for oligo synthesis.

Fluorescent Nucleosides
Incorporate fluorescent nucleosides into your oligo to observe the transition between DNA structural types.		 Unmodified Nucleosides
Get high-quality unmodified nucleosides to synthesize reliable oligonucleotides for PCR and other downstream applications.
Nucleoside Synthesis Reagents
Use our reagents to generate reactive nucleosides for oligo synthesis. We have high-quality reagents for adding DMT and phosphoramidite functionality.		 Modified Nucleosides
Explore our uniquely large collection of reagents that contains popular nucleoside building blocks, nucleosides that facilitate epigenetics research and a family of pseudouridine analogues.