摘要:
The present invention provides a method of analyzing the specific interaction between a molecule to be analyzed and a molecule that specifically interacts with the former molecule on a solid phase using a molecule-immobilized solid phase support mixture prepared by binding the subject molecule to the solid phase support without specifying the binding position on the molecule side, particularly a method wherein the immobilization is conducted via a spacer introduced to the molecule without specifying the binding position on the molecule side, which method makes it possible to identify and select only a molecule that exhibits a specific interaction with a molecule to be analyzed, without an investigation of structure-activity correlation, which has conventionally been essential, and hence enables an analysis of the interaction between these molecules.
摘要:
The present invention provides a method of analyzing the specific interaction between a molecule to be analyzed and a molecule that specifically interacts with the former molecule on a solid phase using a molecule-immobilized solid phase support mixture prepared by binding the subject molecule to the solid phase support without specifying the binding position on the molecule side, particularly a method wherein the immobilization is conducted via a spacer introduced to the molecule without specifying the binding position on the molecule side, which method makes it possible to identify and select only a molecule that exhibits a specific interaction with a molecule to be analyzed, without an investigation of structure-activity correlation, which has conventionally been essential, and hence enables an analysis of the interaction between these molecules.
摘要:
The present invention provides a method of searching for a target molecule for a ligand immobilized on a metal surface or analyzing the interaction between a ligand and a target molecule, characterized in that the immobilization of the ligand on the metal surface via a hydrophilic spacers, and the method eliminates or suppresses a nonspecific interaction that prevents analysis of intermolecular interaction on a metal surface, and can intensify specific intermolecular interactions.
摘要:
The present invention provides a method of suppressing the nonspecific interaction between molecules, characterized in that in a process to immobilize a molecule onto a solid phase carrier and analyze the specific interaction between the molecule and a molecule that specifically interacts with the molecule on the solid phase, the hydrophobic property of the solid phase surface in the solid phase carrier is regulated, particularly a hydrophilic spacer is interlaid at the time of immobilization of the molecule onto the solid phase carrier, which method makes it possible to suppress the nonspecific interaction between the molecules, and to reduce nonspecific adsorption to the solid phase.
摘要:
The present invention provides a method of suppressing the nonspecific interaction between molecules, characterized in that in a process to immobilize a molecule onto a solid phase carrier and analyze the specific interaction between the molecule and a molecule that specifically interacts with the molecule on the solid phase, the hydrophobic property of the solid phase surface in the solid phase carrier is regulated, particularly a hydrophilic spacer is interlaid at the time of immobilization of the molecule onto the solid phase carrier, which method makes it possible to suppress the nonspecific interaction between the molecules, and to reduce nonspecific adsorption to the solid phase.
摘要:
The present invention relates to a molecular detection method in which a chain molecule immobilized on a substrate is visualized and identified by probing with a scanning probe microscope in solution. Furthermore, the present invention relates to a system for detecting a chain molecule immobilized on a substrate, the system being equipped with a jig for holing the substrate, a container housing the substrate and a solution, a probe, a probe detector, a drive mechanism for scanning the substrate or the probe in three dimensions, and a drive control circuit for controlling the drive mechanism. In accordance with the present invention, a chain molecule immobilized on a substrate can be detected clearly, which has been difficult conventionally.
摘要:
A method and apparatus for concentrating dilute biomolecules in samples using electrophoresis are described. The method involves using the charged nature of the biomolecules to localize them to a microspot containing a dialysis membrane. The method and apparatus may also be used for identifying the presence of a biomolecule in a mixture or to quantitate the amount of a specific biomolecule in a mixture. The method and apparatus may also be used to produce a high throughput method for analysis and quantitation of a sample containing biomolecules.
摘要:
The present invention provides target proteins and target genes for bioactive substances such as drugs, and means that enable the development of novel bioactive substances using the same. More specifically, the present invention provides target proteins and target genes for bioactive substances; screening methods for substances capable of regulating bioactivities; bioactivity regulators; a bioactive substance derivative production method; a complex comprising a bioactive substance and a target protein, and a method of producing the complex; and kits comprising a bioactive substance or a salt thereof; determination methods for the onset or risk of onset of a specified disease or condition, determination methods for susceptibility to a bioactive substance, and determination kits used for the determination methods, and the like.