TY - BOOK AU - Walter,Harry AU - Johansson,Göte TI - Aqueous two-phase systems T2 - Methods in enzymology, SN - 0121821293 AV - QP601 .M49 vol. 228 U1 - 660.6 20 PY - 1994/// CY - San Diego PB - Academic Press KW - Separation (Technology) KW - Phase partition KW - Biochemistry KW - Technique KW - Biotechnology KW - Cell Fractionation KW - methods KW - Cell Extracts KW - isolation & purification KW - Séparation (Technologie) KW - Partage des phases KW - Biochimie KW - Biotechnologie KW - fast KW - Polymers KW - Electronic books N1 - Includes bibliographical references and indexes; Section I. General methodology and apparatus --; Section II. Partitioning and affinity partitioning of macromolecules --; A. Proteins --; B. Nucleic acids --; Section III. Studies on protein interactions, molecular structure, charge, hydrophobicity, and conformational changes --; Section IV. Partitioning and affinity partitioning of particulates --; A. Cells: Separation and fractionation of cell populations and obtaining information on their surface properties -- Affinity partitioning --; B. Organelles: Separation and subfractionation --; C. Membranes: Separation and subfractionation -- Affinity partitioning -- Membrane domain analysis --; Section V. Aqueous phase separations in biological systems --; Section VI. Aqueous two-phase systems in large-scale processes: Biotechnology --; A. Extractive bioconversions --; B. Proteins: Downstream processing --; C. Design of proteins for enhanced extraction --; D. Other applications of aqueous phases in biotechnology N2 - This volume of Methods in Enzymology represents the sole collection of separation methods based on aqueous two-phase systems. It includes procedures for the isolation of proteins, especially enzymes, nucleic acids, cell membranes, and organelles, as well as for the separation and study of cells. Key Features * Use of affinity partitioning for enzyme purification * Separation and study of cells * Isolation of plasma membranes * Large scale biotechnical use UR - https://www-sciencedirect-com.libraryproxy.ist.ac.at/science/bookseries/00766879/228 ER -