Separations for Biotechnology 2 pp 21-28 | Cite as
Differential Product Release from Yeast Cells by Selective Enzymatic Lysis
Chapter
Abstract
Differential product release from yeast cells has been achieved. This is a novel technique which has wide ranging potential as it allows the release of proteins from different cell locations with a diminished level of contaminants. This facilitates downstream processing. It has been possible to release proteins from the wall, the cytoplasm and the mitochondria in three different stages, each with a high yield for the specific protein. The overall extraction of each component was usually larger than with mechanical breakage and the total level of protein contaminants was much lower.
Keywords
Yeast Cell Human Serum Albumin Lytic Enzyme Mechanical Disruption Bead Mill
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© SCI 1990