HYDROPHILIC GEL PARTICLE MODIFIED WITH ETHYLENEAMINE

PURPOSE:To obtain hydrophilic gel particles which are useful as a highly sensitive diagnostic carrier when sensitized with an antigen or an antibody by modifying the carboxyl groups or epoxy groups on the surfaces of particles with an ethyleneamine. CONSTITUTION:Hydrophilic gel particles having carb...

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Bibliographische Detailangaben
Hauptverfasser:	ABE TAKAHARU, FUNATO HIRONO, KUMAI YUJI, YASUDA ATSUSHI
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS HUMAN NECESSITIES HYGIENE INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS MEASURING MEDICAL OR VETERINARY SCIENCE METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS PHYSICS PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES TESTING THEIR PREPARATION OR CHEMICAL WORKING-UP
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Beschreibung
Zusammenfassung:	PURPOSE:To obtain hydrophilic gel particles which are useful as a highly sensitive diagnostic carrier when sensitized with an antigen or an antibody by modifying the carboxyl groups or epoxy groups on the surfaces of particles with an ethyleneamine. CONSTITUTION:Hydrophilic gel particles having carboxyl groups or epoxy groups on their surfaces [e.g. a natural product such as gelatin or a polymer obtained by polymerizing by a usual method a carboxylic compound such as (meth)acrylic acid or an epoxy compound such as glycidyl (meth)acrylate with a hydrophilic-group-containing monomer compound such as (meth)acrylamide] is modified with an ethyleneamine (e.g. ethylenediamine) through their carboxyl or epoxy groups to obtain modified hydrophilic gel particles. The obtained modified particles are useful as a material for an immunological diagnostic agent.