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Nucleic acid and protein binding paper

  • US 4,139,346 A
  • Filed: 11/28/1977
  • Issued: 02/13/1979
  • Est. Priority Date: 11/28/1977
  • Status: Expired due to Term
First Claim
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1. A modified cellulosic paper comprising a sheet or continuous web of cellulosic fibers substituted with meta-aminobenzyloxymethyl groups, said modified paper adapted to be activated by diazotization for covalent binding thereto of nucleic acid residues, proteins or mixtures thereof.

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