Protein purification: adsorption chromatography on controlled pore glass with the use of chaotropic buffers.

Journal Article (Journal Article)

Chromatography on controlled pore glass in combination with chaotropic buffers makes possible, in a single step, protein purifications of several hundredfold. The new emphasis is on highly selective controllable adsorption. The method is useful for the purification and concentration of proteins from large volumes of complex media and for the purification of proteins that are poorly soluble or tend to aggregate in aqueous solution D-(-)-Beta-Hydroxybutyrate dehydrogenase, a mitochondrial membrane-bound protein, several soluble proteins, and staphylococcal alpha toxin, which can be purified directly from large volumes of culture medium, are used to illustrate the method.

Full Text

Duke Authors

Cited Authors

  • Bock, HG; Skene, P; Fleischer, S; Cassidy, P; Harshman, S

Published Date

  • January 30, 1976

Published In

Volume / Issue

  • 191 / 4225

Start / End Page

  • 380 - 383

PubMed ID

  • 1859

Pubmed Central ID

  • 1859

International Standard Serial Number (ISSN)

  • 0036-8075

Digital Object Identifier (DOI)

  • 10.1126/science.1859


  • eng

Conference Location

  • United States