A water-soluble protein conjugate modified by saccharides is covalently bound to a carbohydrate backbone via a saccharide group. Such protein conjugates modified by saccharides can be produced in a simple way by polymerizing a vinylsaccharide and conjugating in a known way the poly(vinylsaccharide) obtained in this way with the protein, which is preferably an enzyme. The protein conjugates according to the present invention are stable over long time periods at a high enzymatic activity and also in aqueous solution and are thus particularly suitable for use in test kits.
MONOMER AND COMPOSITION FOR PRODUCING LOW-PERCENTAGE HYDROGEL AND/OR HYDROGEL HAVING A LOW CROSS LINKAGE CONTENT, A HYDROGEL AND A BIOCHIP BASED THEREON
申请人:Institut Molekulyarnoi Biologii Im. V.A.
Engelgardta Rossiiskoi Akademii Nauk
公开号:EP2149581A1
公开(公告)日:2010-02-03
The invention relates to molecular biology and bioorganic chemistry, in particular to hydrogels based on cross-linked polymers with oligonucleotides, proteins, nucleic acids or any other biologically significant compounds which are immobilized therein, and to biochips which are based on the inventive hydrogels and are used in molecular biology for DNA sequencing and mapping, for detecting mutations, in analytical chemistry, for immunoassay and in many other medical applications.
本发明涉及分子生物学和生物有机化学,特别是基于交联聚合物的水凝胶,其中固定有寡核苷酸、蛋白质、核酸或任何其他具有生物意义的化合物,以及基于本发明水凝胶的生物芯片,这些生物芯片可用于分子生物学中的 DNA 测序和绘图、突变检测、分析化学、免疫测定和许多其他医学应用。
CONJUGATES OF POLY(VINYLSACCHARIDE) WITH PROTEINS FOR THE STABILIZATION OF PROTEINS
申请人:CARGILL, INCORPORATED
公开号:EP0513332A1
公开(公告)日:1992-11-19
EP0513332A4
申请人:——
公开号:EP0513332A4
公开(公告)日:1993-03-17
COMPOSITION COSMETIQUE FILTRANTE COMPRENANT UN NANOPIGMENT D'OXYDE METALLIQUE ET UN POLYMERE FILTRE LIPOSOLUBLE