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OwnerYoshiaki Yamazaki, Naoki Kawazoe +4inventors
InventorsYoshiaki Yamazaki, Naoki Kawazoe, Masashi Higasa, Giman Jung, Hitoshi Nobumasa, Yuji Murakami
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The present invention relates to a lab-on-chip substrate, comprising a resin having a silicon content of 10% or less by weight as its base material and a hydrophilic polymer covalently bound onto the surface thereof by high-energy ray irradiation, and in particular, to a protein-processing chip. The present invention provides a lab-on-chip substrate resistant to washing and usable for an extended period of time without adsorption of proteins on the base material surface, i.e., a protein electrophoretic polymeric chip having a microchannel allowing high-accuracy analysis of trace amounts of proteins because of reduction in the amount of detection noise.
A lab-on-chip substrate, comprising a resin having a silicon content of 10% or less by weight as its base material and a hydrophilic polymer covalently bound onto the surface thereof.
Dependencies are inferred from the claim text.