SUBSTRATE FOR IMMOBILIZING PHYSIOLOGICALLY ACTIVE SUBSTANCE

PROBLEM TO BE SOLVED: To provide an immobilization substrate for suppressing non-specific adsorption and binding, and simply immobilizing a physiologically active substance on the surface, and to provide a method for using the substrate. SOLUTION: The substrate for capturing the physiologically acti...

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1. Verfasser: FUNAOKA SOHEI
Format: Patent
Sprache:eng
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Zusammenfassung:PROBLEM TO BE SOLVED: To provide an immobilization substrate for suppressing non-specific adsorption and binding, and simply immobilizing a physiologically active substance on the surface, and to provide a method for using the substrate. SOLUTION: The substrate for capturing the physiologically active substance includes the substrate, a resin layer, and a biotin-binding protein disposed in the order. In the substrate for capturing the physiologically active substance, a surface of the resin layer which is opposite to the substrate has hydrophilicity. A biotin-modified physiologically active substance can be immobilized on the substrate, and adsorption and binding of unnecessary physiologically active substances or fluorescent substances to parts other than the biotin-modified physiologically active substance can be suppressed by using a solid-phase support for immobilizing the physiologically active substance. COPYRIGHT: (C)2011,JPO&INPIT