Substrate for bioassay, substrate information reader, and substrate information reading method

摘要

A substrate for bioassay is provided in which sample substances can be disposed or pipetted efficiently and precisely on arbitrary reaction areas and a mutual reaction process such as hybridization at arbitrary reaction areas can be precisely detected. A substrate ( 1 ) that can optically interpret recorded information and including areas ( 2 ) to be detected is provided. Each of the areas ( 2 ) to be detected includes a data-detecting area ( 21 ) including at least a reaction area ( 21 b) providing an area used for the mutual reaction process of substances (D) to be detected and a target substance (T), and a servo area ( 22 ) disposed in the area that is not overlapped with the data-detecting area ( 21 ) and optically providing positional information on the data-detecting area ( 21 ).