Advances in Protein Precipitation

Proteins are biological macromolecules, which are among the key components of all living organisms. Proteins are nowadays present in all fields of biotech industry, such as food and feed, synthetic and pharmaceutical industry. They are isolated from their natural sources or produced in different cell lines. Most important large-scale...

Method of preparing a protein aggregate and a pharmaceutical composition

The invention relates to a method of preparing a protein aggregate, wherein an aqueous protein solution is acidified with a pH that lies above the isoelectric point of the protein. In accordance with the invention, a first protein, which through acidificaiton is able to form a protein aggregate, is acidified in the presence of a second protein...