This book presents a summary of the application and instrumentation of cell electrophoresis. The method of making cell purification and characterization possible according to the cellular negative surface charge density is discussed, and ideas for future developments are explained. The negative electrostatic forces at cell surfaces provide information about cell-cell interaction, blood vessel sealing, cytokine actions, cell transformation, ion transport phenomena, and other biological phenomena. Recalculations of the physical principles of cell electrophoresis reveal possibilities for removing disruptive factors caused by electrical current, heat, and sedimentation. The introduction of computer technology, the performance of simultaneous two-parameter measurements, and the application of cell-friendly but current-inert buffer systems render the method more reliable and efficient.

This book presents a summary of the application and instrumentation of cell electrophoresis. The method of making cell purification and characterization possible according to the cellular negative surface charge density is discussed, and ideas for future developments are explained. The negative electrostatic forces at cell surfaces provide information about cell-cell interaction, blood vessel sealing, cytokine actions, cell transformation, ion transport phenomena, and other biological phenomena. Recalculations of the physical principles of cell electrophoresis reveal possibilities for removing disruptive factors caused by electrical current, heat, and sedimentation. The introduction of computer technology, the performance of simultaneous two-parameter measurements, and the application of cell-friendly but current-inert buffer systems render the method more reliable and efficient.

Two-Dimensional Gel Electrophoresis of Proteins: Methods and Applications reviews current methods and clinical applications of two-dimensional gel electrophoresis of proteins, including the QUEST system, silver staining, and peptide mapping. Two-dimensional gel electrophoresis are applied to the study of diseases ranging from inborn errors of metabolism to human germ-line mutation rates, cancer, and mistranslation in animal and bacterial cells. This volume is organized into three sections encompassing 14 chapters and begins with an overview of the methodology of two-dimensional gel electrophoresis, followed by a discussion of computerized two-dimensional gel electrophoresis, silver staining, immunoblotting, and one- and two-dimensional peptide mapping. In most cases, a step-by-step guide to the techniques is given so that procedures may be easily repeated. A catalog of mouse fibroblast proteins is also given. The chapters that follow focus mainly on applications of two-dimensional gel electrophoresis in areas such as clinical and cancer research, human genetics, protein biosynthesis, and gene expression in plants. The final section presents current protein catalogs of Escherichia coli and human HeLa cells. This book is suitable for young researchers as well as for senior scientists working with a wide variety of problems in molecular and cell biology, basic biochemistry, genetics, and clinical research.

To celebrate the 270th anniversary of the De Gruyter publishing house, the company is providing permanent open access to 270 selected treasures from the De Gruyter Book Archive. Titles will be made available to anyone, anywhere at any time that might be interested. The DGBA project seeks to digitize the entire backlist of titles published since 1749 to ensure that future generations have digital access to the high-quality primary sources that De Gruyter has published over the centuries.

Contemporary Practice in Clinical Chemistry, Fourth Edition, provides a clear and concise overview of important topics in the field. This new edition is useful for students, residents and fellows in clinical chemistry and pathology, presenting an introduction and overview of the field to assist readers as they in review and prepare for board certification examinations. For new medical technologists, the book provides context for understanding the clinical utility of tests that they perform or use in other areas in the clinical laboratory. For experienced laboratorians, this revision continues to provide an opportunity for exposure to more recent trends and developments in clinical chemistry. - Includes enhanced illustration and new and revised color figures - Provides improved self-assessment questions and end-of-chapter assessment questions

''Useful and timely.'' ---Mutagenesis ''Of considerable value.'' ---Journal of Medical Genetics ''Quite readable....a comprehensive overview....perfectly covers the needs of those researchers who have to decide on the best strategy to identify damage or mutations at the molecular level.'' ---Trends in Cell Biology ''The formats of the presentations are uniform and ample and up-to-date references are provided at the end of each chapter...will be welcomed by postgraduate researchers of all ages and should retain its usefulness for a long time.'' ---Endeavour, 21(4), 1997 This important resource thoroughly reviews a wide range of techniques used in mutagenesis research-ranging from established techniques to recently developed methodologies-based on the polymerase chain reaction. DNA damage analysis, DNA repair assays, and mutation detection are a few of the techniques featured. Chapters present detailed experimental protocols benefiting researchers and students in the fields of toxicology, biotechniques, molecular biology, photobiology, medical genetics, and oncology.