Underivatized, aqueous soluable .beta.(1-3) glucan, composition and method of making same

  • US 5,817,643 A
  • Filed: 06/06/1995
  • Issued: 10/06/1998
  • Est. Priority Date: 08/21/1992
  • Status: Expired due to Term
First Claim
Patent Images

1. An underivatized, aqueous soluble β

  • (1-3)-glucan in a triple helix conformation, said glucan capable of enhancing immune response without stimulating production of biochemical mediators that cause inflammatory side effects, in vitro.

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