Silane compounds and use of same for functionalizing solid supports and immobilizing biological molecules on these supports
申请人:Martin Franck
公开号:US09657042B2
公开(公告)日:2017-05-23
The invention relates to novel silane compounds corresponding to the formula (I) below:
A-E-X (I)
in which:
X represents a silyl group capable of creating a covalent bond after reaction with the hydroxyl or hydride functional groups of a support;
E represents an organic spacer group;
A represents a group chosen from the groups of formulae below:
in which:
Z1 to Z5 independently represent a hydrogen atom or a halogen atom;
Z6 and Z7 represent a group for protecting the phosphonic acid functional group, a hydrogen atom or a monovalent cation;
Z8 to Z12 independently represent a group for protecting the carboxylic acid functional group, a hydrogen atom or a monovalent cation; and
Z13 represents an imidazole, N-hydroxysuccinimide, nitrophenyl, pentafluorophenyl or acid anhydride group.
Use of these silane compounds for functionalizing solid supports and for immobilizing biological molecules on these supports.
该发明涉及与以下式(I)对应的新颜料化合物:
A-E-X (I)
其中:
X代表能够在与支撑物的羟基或氢化物功能团反应后形成共价键的硅基团;
E代表有机间隔基团;
A代表从以下式的群体中选择的一个群体:
其中:
Z1至Z5独立地代表氢原子或卤原子;
Z6和Z7代表用于保护膦酸功能团的群体、氢原子或一价阳离子;
Z8至Z12独立地代表用于保护羧酸功能团的群体、氢原子或一价阳离子;以及
Z13代表咪唑、N-羟基琥珀酰亚胺、硝基苯基、五氟苯基或酸酐基团。
利用这些颜料化合物对固体支撑物进行功能化,并将生物分子固定在这些支撑物上。