[EN] ORTHOESTER COMPOSITIONS FOR AFFINITY PURIFICATION OF OLIGONUCLEOTIDES [FR] COMPOSITIONS D'ORTHOESTER DESTINÉES À LA PURIFICATION PAR AFFINITÉ D'OLIGONUCLÉOTIDES
Monomeric diols, phosphate linked oligomers formed therefrom and processes for preparing
申请人:——
公开号:US20030065146A1
公开(公告)日:2003-04-03
Novel ethylene glycol compounds bearing various functional groups are used to prepare oligomeric structures. The ethylene glycol monomers can be joined via standard phosphate linkages including phosphodiester and phosphorothioate linkages. Useful functional groups include nucleobases as well as polar groups, hydrophobic groups, ionic groups, aromatic groups and/or groups that participate in hydrogen-bonding.
Orthoester compositions for affinity purification of oligonucleotides
申请人:Agilent Technologies, Inc.
公开号:US11299483B2
公开(公告)日:2022-04-12
Compounds and methods for purifying oligonucleotides such as RNA and DNA. A target oligonucleotide is reacted with an orthoester linker comprising an affinity tag to form an orthoester oligonucleotide-orthoester linker conjugate which is subjected to a purification technique to separate the target oligonucleotide from impurities such as truncated oligonucleotides. The orthoester linker can be then removed under mild conditions to generate the target oligonucleotide in high purity.
用于纯化 RNA 和 DNA 等寡核苷酸的化合物和方法。目标寡核苷酸与包含亲和性标签的正交酯连接体反应,形成正交酯寡核苷酸-正交酯连接体共轭物,该共轭物通过纯化技术从截短寡核苷酸等杂质中分离出目标寡核苷酸。然后在温和的条件下去除正交酯连接体,生成高纯度的目标寡核苷酸。
N-(hydroxyalkyl)pyrroles : precursors for the synthesis of polypyrroles bearing active centres
作者:Gérard Bidan
DOI:10.1016/s0040-4039(00)89123-6
日期:1985.1
BIDAN, G., TETRAHEDRON LETT., 1985, 26, N 6, 735-736
作者:BIDAN, G.
DOI:——
日期:——
MONOMERIC DIOLS AND PHOSPHATE LINKED OLIGOMERS FORMED THEREFROM