
Traditionally used processes can also inactivate or denature proteins, produce small final yields, lead to electrostatically charged powders, produce particles with a broad size distribution, or rely on large volumes of organic solvent.
This application describes the precipitation of insulin and lysosomes by the Gas Anti-Solvent method to produce nano-sized particles that retain their chemical activity, are free flowing, non aggregated, and have a narrow particle size distribution.
Click here for the application note: Precipitation of Protein Powders by Gas Anti-Solvent
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