PROCESS FOR PREPARING A PENTOPYRANOSYL NUCLEIC ACID CONJUGATE
申请人:Miculka Christian
公开号:US20090221793A1
公开(公告)日:2009-09-03
The invention relates to a process for preparing a conjugate that includes a pentopyranosyl nucleic acid and a biomolecule. The process includes the steps of providing a pentopyranosyl nucleic acid having at least two pentopyranosyl nucleotide subunits that are covalently linked between carbon 4 and carbon 2 of their respective pentopyranosyl rings. The pentopyranosyl nucleic acid also has an electrophilic reactive group. A biomolecule having a nucleophilic reactive group is also provided. The electrophilic reactive group of the pentopyranosyl nucleic acid and the nucleophilic reactive group of the biomolecule are reacted to form a covalent bond.
Linker nucleoside, and production and use of the same
申请人:Nanogen Recognomics GmbH
公开号:US06699978B1
公开(公告)日:2004-03-02
The present invention relates to a linker nucleoside, its preparation and use for the covalent bonding of biomolecules to oligonucleotides, in particular p-RNA oligonucleotides.