| abstract |
A probe medium for being placed on a substrate comprising a probe which can specifically bind to a target substance, and a substance having a site which can bond to the probe and a substance having a site which can bond to a substrate surface. A process for manufacturing a substrate an immobilized probe comprising the steps of providing a substrate, and providing the substrate with a probe medium comprising a probe which can specifically bind to a target substance and a substance having a site which can bond to the probe and a substance having a site which can bond to a substrate surface. Probe medium comprises a probe which can specifically bind to a target substance, a water-soluble polymer material, and a high boiling solvent. A process for immobilizing a probe comprising the steps of providing a substrate, and providing the substrate with probe medium comprising the probe which can specifically bind to a target substance, a water-soluble polymer material and a high boiling solvent. A process for manufacturing a DNA array comprising the steps of providing a substrate, and providing the substrate with probe medium comprising a probe which can specifically bind to a target substance, a water-soluble polymer material and a high boiling solvent. A DNA array comprising wherein the probes of substrate with an immobilized prove manufactured by the process for immobilizing the probe are DNA probes. |