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Inhibition adsorption of proteins on the liposome surface

  • US 5,846,458 A
  • Filed: 07/09/1996
  • Issued: 12/08/1998
  • Est. Priority Date: 08/11/1988
  • Status: Expired due to Fees
First Claim
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1. A method for inhibiting absorption of a protein on the surface of a liposome, said method comprising fixing on the surface of a liposome a PEG-bound phospholipid wherein said PEG-bound phospholipid extends outwardly and does not substantially extend inwardly from the surface of said liposome.

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