Abstract: A biosensor that is capable of performing measurement with a high reproducibility is provided in one aspect. The present disclosure, as one aspect, relates to a biosensor that includes a base material, a conductive part including two or more electrodes provided on a surface of the base material, and a reagent layer provided on at least a part of the conductive part, the reagent layer has a mean thickness of 5 ?m to 10 ?m and a mean thickness difference, calculated based on the following formula, of ?6 ?m to +5 ?m.

Abstract: In one aspect, a biosensor that is capable of performing measurement with a high reproducibility, and a method of manufacturing the biosensor are provided. The present disclosure, as one aspect, relates to a biosensor that comprises a base material, a conductive part including two or more electrodes provided on a surface of the base material, and a reagent layer provided on at least a part of the conductive part, wherein the reagent layer is a reagent layer with the reagent stacked three-dimensionally, obtained by repeatedly forming droplet dots of the reagent on the conductive part.

Abstract: A biosensor that is capable of performing measurement with a high reproducibility is provided in one aspect. The present disclosure, as one aspect, relates to a biosensor that includes a base material, a conductive part including two or more electrodes provided on a surface of the base material, and a reagent layer provided on at least a part of the conductive part, the reagent layer has a mean thickness of 5 ?m to 10 ?m and a mean thickness difference, calculated based on the following formula, of ?6 ?m to +5 ?m.