×

Diagnostic device incorporating a biochemical ligand

  • US 4,562,157 A
  • Filed: 05/25/1984
  • Issued: 12/31/1985
  • Est. Priority Date: 05/25/1983
  • Status: Expired due to Term
First Claim
Patent Images

1. A device for diagnostics comprising:

  • a sensor having a surface to which a biochemical ligand is attached covalently, in a manner effective to cause a physical characteristic of the sensor to vary according to whether a binding partner becomes bound to the ligand, wherein the biochemical ligand is attached covalently to the surface of the sensor in selected areas only thereof and through a photoactivated covalent linkage.

View all claims
  • 2 Assignments
Timeline View
Assignment View
    ×
    ×