Storage stable powder compositions of interleukin-4 receptor
Title: Storage stable powder compositions of interleukin-4 receptor
United States Patent: 6,896,906
Issued: May 24, 2005
Inventors: Hastedt; Jayne E. (San Carlos, CA); Cabot; Kirsten M. (San Francisco, CA); Gong; David K. (Foster City, CA); Hester; Dennis M. (Richmond, CA)
Assignee: Nektar Therapeutics (San Carlos, CA)
Appl. No.: 032238
Filed: December 21, 2001
Abstract
The present invention provides storage stable dry powder compositions of IL-4R. The powder compositions demonstrate superior chemical and physical stability over their solution counterparts, particularly upon storage under varying conditions of temperature and humidity. Moreover, the powders, as prepared, possess good aerosol properties, which are maintained upon storage.
Votes:6
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