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Immobilization support, process for producing the same, electrode, process for producing the same, electrode reaction utilizing apparatus and process for producing the same

  • US 9,365,882 B2
  • Filed: 02/27/2009
  • Issued: 06/14/2016
  • Est. Priority Date: 06/05/2003
  • Status: Active Grant
First Claim
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1. An electrode comprising:

  • an immobilization carrier includingglutaraldehyde, poly-L-lysine,an electron acceptor compound wherein the electron acceptor compound has at least one amino group, andan enzyme, and further wherein the electron acceptor compound is combined with a cross-linking agent and the electron acceptor compound functions to support cross-linking between glutaraldehyde and poly-L-lysine, and further wherein the enzyme and electron acceptor compound are immobilized simultaneously to form an enzyme-immobilized electrode, and an aldehyde group at one end of the glutaraldehyde and an amino group of the poly-L-lysine form and amide linkage and an aldehyde group at another end of the glutaraldehyde and the amino group of the enzyme simultaneously form an amide linkage to cross-link.

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