| 摘要 |
The present invention aims at providing a general-purpose experimental tool which specifically binds to a macromolecular substance that will be a receptor for a specific ligand such as drug, and is applicable throughout various processes to explore the nature of the macromolecular substance. In order to achieve this object, a molecular module has been developed which binds to a target compound and is used for purifying or labeling the target compound, wherein the molecular module has a rod-like spacer substance, an interacting substance that interacts with the target compound, a tag and a labeling substance, the interacting substance being positioned at one end of the rod-like spacer substance, and the tag and the labeling substance being positioned at the other end of the rod-like spacer substance. |
