Nucleotides

5'-O-DMTr-5-iodo-2'-dU-3'-CED is a synthetic nucleoside phosphoramidite utilized to integrate iodo-modified deoxyuridine within an oligonucleotide, either internally or at the 5' end.

N4-Bz-5'-O-DMTr-2'-OMe-cytidine-3'-CED-phosphoramidite is a phosphoramidite monomer containing a 2'-OMe group and a cytosine nucleoside capped by a benzoyl functional group.

5'-O-DMTr-2'-O-TBDMS-N 1 -methylpseudouridine 3'-(cyanoethyl-N,N-diisopropyl)phosphoramidite is a TBDMS-protected phosphoramidite monomer eligible for special oligonucleotide synthesis.

DusQ 1 is a fluorescence quencher with the most effective absorption in the range of 480–580 nm, the maximum absorption is at 534 nm.

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DusQ 1 phosphoramidite is a true dark quencher with broad absorption curve which covers the visible spectrum with maximum in green to yellow region. It is used for the synthesis of dual labeled oligonucleotide probes for qPCR bearing 5'-quencher DusQ 1 and other FRET applications for multiplexing assays.

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DusQ 2 is a black quencher dye for the synthesis of dual-labeled oligonucleotide probes for qPCR bearing 5'-quencher. This quencher is ideal for HEX, JOE, ROX, Cyanine5, and other dyes with emissions in the orange and red parts of the spectrum.

Phosphoramidite for the synthesis of alkyne-modified oligonucleotides. Oligonucleotides can be used for сlick сhemistry modification (see the protocol).