CARRIER FOR IMMOBILIZING BIO-RELATED MOLECULES

• Main Authors: ISSHIKI, Atsunori, JUMYO, Shinya, NAKAJIMA, Kazuki, AKUZAWA, Norio, KASHIWABARA, Ken, SARUWATARI, Yoshihiro
• Format: Patent
• Language: English; French; German
• Published: 16.12.2020
• Subjects: APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; BEER; BIOCHEMISTRY; CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY; CHEMISTRY; ENZYMOLOGY; INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; METALLURGY; MICROBIOLOGY; MUTATION OR GENETIC ENGINEERING; PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; PHYSICS; SPIRITS; TESTING; THEIR RELEVANT APPARATUS; TRANSPORTING; VINEGAR; WINE

The present invention relates to a carrier for bio-related molecule immobilization comprising: a resin substrate; an amino group-containing compound layer formed on the resin substrate; and a polyvalent carboxylic acid layer formed on the amino group-containing compound layer, wherein a carboxyl group of the polyvalent carboxylic acid layer is subjected to active esterification, wherein the resin substrate contains an inorganic pigment, and wherein the resin substrate has a centerline surface average roughness Ra of 60 nm or less.