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Mediator stabilized reagent compositions for use in biosensor electrodes

  • US 8,163,146 B2
  • Filed: 10/12/2007
  • Issued: 04/24/2012
  • Est. Priority Date: 10/12/2007
  • Status: Expired due to Fees
First Claim
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1. A composition for use in stabilizing a biosensor, comprising:

  • a. an enzyme and a co-factor, andb. a redox mediator complex comprising;

    i. a first metal ion covalently bonded to at least one compound comprising a 1,2-quinone moiety; and

    ii. a second metal ion non-covalently bonded to oxygen atoms of the 1,2-quinone moiety.

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