Substrate and device for bioassay and method for making the substrate

摘要

A substrate for bioassay comprises a substrate and a group of reaction regions serving as a field where interaction between substances proceeds and formed in the substrate, and a group of information pits used to obtain positional information of individual reaction regions and/or substance information used in the reaction regions. The group of reaction regions and the group of information pits are not formed in the same substrate surface. A bioassay apparatus using the substrate and a method for making the substrate are also provided.