Practical Formulation and Process Development of Freeze-Dried Products

Abstract

Freeze-drying science and technology continues to evolve and increase in importance because of the emergence of biotechnology drugs that are too unstable to be commercially available as ready-to-use solutions. As more new drug compounds need to be developed as freeze-dried products, this minireview article provides practical guidance and commentary on the latest literature articles on formulation and process development of freeze-dried products. This article contains a table that provides the quantitative formulations of all commercial freeze-dried protein pharmaceutical products through 2004.