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Fluorocarbon polymer support for chromatographic separations, diagnostic assays and enzyme immobilization

  • US 5,079,155 A
  • Filed: 09/28/1989
  • Issued: 01/07/1992
  • Est. Priority Date: 03/02/1987
  • Status: Expired due to Fees
First Claim
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1. A solid support containing an attached ligand or binder for the ligand consisting essentially of:

  • (A) a non-perfluorocarbon solid carrier core;

    (B) a fluorocarbon layer coated on said solid carrier core;

    (C) a ligand or binder for the ligand securely but reversibly attached to the surface of said fluorocarbon layer through a reactive perfluorocarbon anchor compound; and

    (D) a nonionic fluorosurfactant coating on said fluorocarbon layer.

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