COMPLEX OF PROTEIN CRYSTAL AND IONIC POLYMER

PROBLEM TO BE SOLVED: To provide a sustained-release composition of several kinds of protein crystals. SOLUTION: There are provided complexes of protein crystals and ionic polymers and compositions comprising such complexes. Methods for producing these complexes and compositions are also provided. F...

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Bibliographische Detailangaben
Hauptverfasser: KHALAF NAZER, GOVARDHAN CHANDRIKA
Format: Patent
Sprache:eng
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Zusammenfassung:PROBLEM TO BE SOLVED: To provide a sustained-release composition of several kinds of protein crystals. SOLUTION: There are provided complexes of protein crystals and ionic polymers and compositions comprising such complexes. Methods for producing these complexes and compositions are also provided. Further, methods for treatment of an individual having a disease requiring or ameliorated by sustained release of protein-based therapies are provided. Amphoteric property of the protein is used to develop the sustained-release compositions of several kinds of protein crystals. Also, the methods for treatment of diseases requiring or ameliorated by sustained release of medication are provided. COPYRIGHT: (C)2010,JPO&INPIT