TESTING DEVICE AND METHOD FOR PRODUCING SAME, TESTING METHOD, AND TESTING KIT AND TRANSFER MEDIUM FOR PRODUCING TESTING DEVICE

Provided is a testing device including: a porous flow path member constituting a flow path through which a testing target liquid is flowed; a testing target liquid dropping portion provided on the flow path member; a labeling portion configured to apply a label to a target nucleic acid when the target nucleic acid is contained in the testing target liquid dropped onto the testing target liquid dropping portion; and a detecting portion configured to detect the target nucleic acid labeled at the labeling portion, wherein the testing device includes a shaped body formed of a resin on the flow path member at the detecting portion, and wherein a capture nucleic acid including a sequence bindable and complementary with the target nucleic acid is immobilized by covalent binding to a surface of the shaped body between the shaped body and the flow path member.