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Sensor for detection of carbohydrate

  • US 8,700,113 B2
  • Filed: 12/07/2005
  • Issued: 04/15/2014
  • Est. Priority Date: 12/07/2004
  • Status: Active Grant
First Claim
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1. A sensor for the detection or measurement of carbohydrate analyte in fluid, the sensor comprising components of a competitive binding assay the readout of which is a detectable or measurable optical signal retained by a material that permits diffusion of analyte but not the assay components, the assay components comprising:

  • a mammalian lectin; and

    an analyte analogue capable of competing with analyte for binding to the lectin;

    wherein the lectin is mannose binding lectin.

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