Phosphoramidite replacement for dT that enhances base-pairing.
This convertible phosphoramidite allows the formation of N4-alkyl-dC residues.
Isosteric with adenine but offers a different pi-electron distribution and thus an altered dipole moment.
Phosphoramidite for the incorporation of 5-methoxy-uridine into an oligonucleotide.
Small, fluorescent natural base mimic that can signal the presence of abasic sites in hybridized DNA oligonucleotides.
A phosphoramidite that is an isosteric analogue of dG.
Useful mixed-modified phosphoramidite.
An adenosine analogue with the hydrogen bond donor deleted.
Enables incorporation of pseudouridine into RNA.
Universal base phosphoramidite.