[EN] CHELATING, CHELATING AGENTS AND CONJUGATES DERIVER THEREOF<br/>[FR] CHÉLATANT, AGENTS CHÉLATANTS ET CONJUGUÉS DÉRIVÉS DE CEUX-CI
申请人:WALLAC OY
公开号:WO2010055207A1
公开(公告)日:2010-05-20
This invention relates to a group of chelating agents, novel chelates, biomolecules labeled with these chelates or chelating agents as well as solid supports conjugated with these chelates, chelating agents and labeled biomolecules. The invention relates also to chelating agents useful in solid phase synthesis of oligonucleotides or oligopeptides and the oligonucleotides and oligopeptide conjugates so obtained.
Synthesis of two oligonucleotide buildingblocksbased on acyclonucleosides (10, 11) which enable the introduction of several nonluminescent and luminescent lanthanide(III) chelates to the oligonucleotide structure is described. They were used in an instrument-assisted DNA synthesis in a standard manner. A modified deprotection procedure was used to ensure metal complexation. Also the applicability