Storage stable power compositions of interleukin-4 receptor

Details Storage stable power compositions of interleukin-4 receptor Storage stable power compositions of interleukin-4 receptor

2006-12-21

2008-11-11

Mertz, Prema (Department: 1646)

Drug, bio-affecting and body treating compositions

Preparations characterized by special physical form

Particulate form

C424S046000, C530S350000

Reexamination Certificate

active

07449201

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.

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