| abstract |
(57) Abstract: Provided is a biochip in which a sample DNA does not adhere to a portion other than a portion where a probe of a plate is plotted. SOLUTION: A mixture obtained by mixing a probe 1 and a binding agent 4 is planted on a plate 3. Alternatively, the probe-plate binding agent is first applied locally to the location on the plate where the probe is to be implanted, and then the probe is implanted at the location on the plate where the binding agent is attached. In this way, a biochip 20 in which the binding agent is not attached to a place where the probe is plotted or where the cause is different is manufactured. |