PROBE-ARRAY SUBSTRATE, PROBE ARRAY, AND METHOD OF PRODUCING THE SAME

摘要

A probe-array substrate includes a plurality of probe holding units each having a projection that exhibits a hydrophilicity and a hydrophobic region disposed so as to surround each of the probe holding units. The probe-array substrate can further include an inspection region for use in checking whether mixture of probe solutions is present among the plurality of probe holding units. The inspection region is disposed between the neighboring probe holding units across the hydrophobic region.