Download or read book Protein Diffusion and Chromatography written by Stephen Julian Gibbs and published by . This book was released on 1989 with total page 552 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Protein Diffusion in Chromatographic Media written by Jonathan L. Coffman and published by . This book was released on 1994 with total page 534 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Protein Diffusion in Charged Polyacrylamide Gels and Chromatography Media written by Rebecca Karst Lewus and published by . This book was released on 2000 with total page 342 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Ion Exchange Chromatography of Proteins written by Shuichi Yamamoto and published by CRC Press. This book was released on 1988-04-14 with total page 438 pages. Available in PDF, EPUB and Kindle. Book excerpt: Showing chemists how to predict ion-exchange chromatography (IEC) separation behavior and how to determine appropriate operating conditions, this reference illustrates procedures, apparatus, and types of ion exchangers, emphasizing the design and application of large-scale IEC. Complete with more than 100 useful tables and diagrams, Ion-Exchange Chromatography of Proteins explains the effects of each variable on separation behavior ... compares models and equations describing separation behavior of proteins in IEC with experimental results ... introduces design calculation procedures for scale up, adapting IEC for individual requirements ... discusses parameters affecting separation behavior, including adsorption equilibria, stationary phase diffusion, and axial dispersion ... provides examples of the most up-to-date applications, such as high- or medium-performance IEC and large-scale operations ... and reviews both theoretical and experimental literature. Ion-Exchange Chromatography of Proteins serves as an important reference for analytical, agricultural, food, and pharmaceutical chemists, chromatographers, food scientists and technologists, biochemists, and biotechnologists. Book jacket.
Download or read book Protein Chromatography written by Giorgio Carta and published by John Wiley & Sons. This book was released on 2020-06-02 with total page 440 pages. Available in PDF, EPUB and Kindle. Book excerpt: An all-in-one practical guide on how to efficiently use chromatographic separation methods Based on a training course that teaches the theoretical as well as practical aspects of protein bioseparation to bioprocess professionals, this fully updated and revised new edition offers comprehensive coverage of continuous chromatography and provides readers with many relevant examples from the biopharmaceutical industry. Divided into two large parts, Protein Chromatography: Process Development and Scale-Up, Second Edition presents all the necessary knowledge for effective process development in chromatographic bioseparation, both on small and large scale. The first part introduces chromatographic theory, including process design principles, to enable the reader to rationalize the set-up of a bioseparation process. The second part illustrates by way of case studies and sample protocols how the theory learned in the first part may be applied to real-life problems. Chapters look at: Downstream Processing of Biotechnology Products; Chromatography Media; Laboratory and Process Columns and Equipment; Adsorption Equilibrium; Rate Processes; and Dynamics of Chromatography Columns. The book closes with chapters on: Effects of Dispersion and Rate Processes on Column Performance; Gradient Elution Chromatography; and Chromatographic Column Design and Optimization. -Presents the most pertinent examples from the biopharmaceutical industry, including monoclonal antibodies -Provides an overview of the field along with design tools and examples illustrating the advantages of continuous processing in biopharmaceutical productions -Focuses on process development and large-scale bioseparation tasks, making it an ideal guide for the professional bioengineer in the biotech and pharma industries -Offers field-tested information based on decades of training courses for biotech and chemical engineers in Europe and the U.S. Protein Chromatography: Process Development and Scale-Up, Second Edition will appeal to biotechnologists, analytical chemists, chromatographers, chemical engineers, pharmaceutical industry, biotechnological industry, and biochemists.
Download or read book Preparative Chromatography for Separation of Proteins written by Arne Staby and published by John Wiley & Sons. This book was released on 2017-03-06 with total page 577 pages. Available in PDF, EPUB and Kindle. Book excerpt: Preparative Chromatography for Separation of Proteins addresses a wide range of modeling, techniques, strategies, and case studies of industrial separation of proteins and peptides. • Covers broad aspects of preparative chromatography with a unique combination of academic and industrial perspectives • Presents Combines modeling with compliantce useing of Quality-by-Design (QbD) approaches including modeling • Features a variety of chromatographic case studies not readily accessible to the general public • Represents an essential reference resource for academic, industrial, and pharmaceutical researchers
Download or read book Protein Liquid Chromatography written by M. Kastner and published by Elsevier. This book was released on 2000 with total page 978 pages. Available in PDF, EPUB and Kindle. Book excerpt: Protein Liquid Chromatography is a handbook-style guide to liquid chromatography as a tool for isolating and purifying proteins, consisting of 25 individual chapters divided into three parts: Part A covers commonly-used, classic modes of chromatography such as ion-exchange, size-exclusion, and reversed-phase; Part B deals with various target protein classes such as membrane proteins, recombinant proteins, and glycoproteins; and Part C looks at various miscellaneous related topics, including coupling reaction, buffer solution additives, and software. The text as a whole can be viewed as a systematic survey of available methods and how best to use them, but also attempts to provide an exhaustive coverage of each facet. How to solve a specific problem using a chosen method is the overall essence of the volume. The principle philosophy of this compilation is that practical application is everything; therefore, both classical and modern methods are presented in detail, with examples involving conventional, medium- and high-pressure techniques. Over-exposure to history, concept, and theory has deliberately been avoided. The reader will find a wealth of tips and tricks from users for users, including advice on the advantages and disadvantages of each method. Easy-to-read sections on "Getting started now" and "Where to go from here" attempt to provide hands-on, fool-proof detailed practical procedures with complete and even standard model runs for any scientist or technician at work in this area.
Download or read book Isolation and Purification of Proteins written by Rajni Hatti-Kaul and published by CRC Press. This book was released on 2003-02-05 with total page 688 pages. Available in PDF, EPUB and Kindle. Book excerpt: This publication details the isolation of proteins from biological materials, techniques for solid-liquid separation, concentration, crystallization, chromatography, scale-up, process monitoring, product formulation, and regulatory and commercial considerations in protein production. The authors discuss the release of protein from a biological host, selectivity in affinity chromatography, precipitation of proteins (both non-specific and specific), extraction for rapid protein isolation, adsorption as an initial step for the capture of proteins, scale-up and commercial production of recombinant proteins, and process monitoring in downstream processing.
Download or read book Protein Chromatography written by Sinéad T Loughran and published by Springer Nature. This book was released on 2023-10-01 with total page 495 pages. Available in PDF, EPUB and Kindle. Book excerpt: This third edition expands on the previous editions with updated and new chapters on protein chromatography. Chapters detail protein stability and storage, avoiding proteolysis, protein quantitation methods, generation and purification of recombinant proteins, recombinant antibody production, and the tagging of proteins. Written in the format of the highly successful Methods in Molecular Biology series, each chapter includes an introduction to the topic, lists necessary materials and reagents, includes tips on troubleshooting and known pitfalls, and step-by-step, readily reproducible protocols. Authoritative and cutting-edge, Protein Chromatography: Methods and Protocols, Third Edition aims to provide commonly used methods and new approaches to help both new researchers and experts expand their knowledge.
Download or read book High Performance Liquid Chromatography of Peptides and Proteins written by Colin T. Mant and published by CRC Press. This book was released on 2017-11-22 with total page 887 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book consists of a series of 82 precise, easy-to-read articles by internationally renowned scientists and emphasizes the practical approach to HPLC with minimal theory, although the underlying principles for peptide and protein separations are clearly expressed. All of the major modes of microbore, ultrafast and analytical HPLC are discussed, including size-exclusion, ion-exchange, reversed-phase, hydrophobic interaction, and affinity and immunoaffinity chromatography. A section on preparative HPLC, including displacement techniques, is also presented. Problem-solving approaches to the separation of various classes of biologically active peptides and proteins are thoroughly explored, while the importance of peptide standards for monitoring column performance and for optimizing separation conditions is emphasized. Several articles focus on the choice of the correct detection method (electrochemical, UV, fluorescence), as well as the need for a proper knowledge of approaches to column and instrument maintenance and trouble-shooting. A section on predictive approaches deals with both computer simulation of peptide separations and peptide structure. The book also includes complementary techniques to HPLC, as well as other useful applications of HPLC. It enables both novice and experienced chromatographers to realize the full potential of this extremely powerful technique, in the process making an important contribution to scientific literature.
Download or read book Protein Purification written by Robert K. Scopes and published by Springer Science & Business Media. This book was released on 2013-06-29 with total page 397 pages. Available in PDF, EPUB and Kindle. Book excerpt: New textbooks at all levels of chemistry appear with great regularity. Some fields such as basic biochemistry, organic re action mechanisms, and chemical thermodynamics are weil represented by many excellent texts, and new or revised editions are published sufficiently often to keep up with progress in research. However, some areas of chemistry, especially many of those taught at the graduate level, suffer from a real lack of up-to-date textbooks. The most serious needs occur in fields that are rapidly changing. Textbooks in these subjects usually have to be written by scientists actually involved in the research that is advancing the field. It is not often easy to persuade such individuals to set time aside to help spread the knowledge they have accumulated. Our goal, in this series, is to pinpoint areas of chemistry where recent progress has outpaced what is covered in any available textbooks, and then seek out and persuade experts in these fields to produce relatively concise but instruc tive introductions to their fields. These should serve the needs of one semester or one quarter graduate courses in chemistry and biochemistry. In so me cases the availability of texts in active research areas should help stimulate the creation of new courses.
Download or read book Gel Permeation and Ion Exchange Chromatography of Proteins and Peptides written by Kato and published by CRC Press. This book was released on 2020-03-24 with total page 258 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is a collection of critical reviews of the use of high-performance liquid chromatography in a very specialized area of research. It describes in detail modern methodology to separate nucleic acids, enzymes and a wide variety of biologically active proteins such as renin.
Download or read book Methods of Protein Separation written by Nicholas Catsimpoolas and published by Springer Science & Business Media. This book was released on 2013-06-29 with total page 339 pages. Available in PDF, EPUB and Kindle. Book excerpt: This open-end treatise on methods concerning pro tein separation had its beginning in an American Chemical Society symposium entitled "Con temporary Protein Separation Methods" which was held in Atlantic City, New Jersey in September 1974. The purpose of the symposium-and subse quently of the present work-was to review the available modern techniques and underlying principles för achieving one of the very important tasks of experimental biology, namely the separation and characterization of proteins present in complex biological mixtures. Physicochemical characterization was covered only as related to the parent method of fractionation and there fore involved mostly mass transport processes. Additionally, the presentation of methods for gaining insight into complex interacting protein profiles was considered of paramount importance in the interpretation of separation patterns. Finally, specific categories of proteins (e. g. , chemically modified, deriving from a specific tissue, conjugated to different moieties, etc. ) require meticulous trial and selection and/or modification of existing methodology to carry out the desired separation. In such cases, the gained experience provides valuable guidelines for further experimentation. Although powerful techniques exist today for the separation and related physicochemical characterization of pro teins, many biological fractionation problems require further innovations. It is hoped that the description in the present treatise of some of the available separation tools and their limitations will provide the necessary integrated background for new developments in this area. Nicholas Catsimpoolas Cambridge, Massachusetts vü CONTENTS Contents of Volume 1 . xvii Chapter 1 Scanning Gel Cbromatography Gary K. Ackers I.
Download or read book Protein Purification Protocols written by Shawn Doonan and published by Springer Science & Business Media. This book was released on 2008-02-02 with total page 406 pages. Available in PDF, EPUB and Kindle. Book excerpt: Hans Neurath has written that this is the second golden era of enzymology {Protein Science [1994], vol. 3, pp. 1734—1739); he could with justice have been more general and referred to the second golden age of protein chemistry. The last two decades have seen enormous advances in our understanding of the structures and functions of pro teins arising on the one hand from improvements and developments in analytical techniques {see the companion volume, Basic Protein and Peptide Protocols, in this series) and on the other hand from the tech nologies of molecular genetics. Far from turning the focus away from protein science, the ability to isolate, analyze, and express genes has increased interest in proteins as gene products. Hence, many laborato ries are now getting involved in protein isolation for the first time, either as an essential adjunct to their work in molecular genetics or because of a curiosity to know more about the products of the genes that they have been studying. Protein Purification Protocols is aimed mainly at these newcom ers to protein purification, but it is hoped that it will also be of value to established practitioners who may find here techniques that they have not tried, but which might well be most applicable in their work. With the exception mainly of the first and last chapters, the format of the contributions to the present book conform to the established format of the Methods in Molecular Biology series.
Download or read book Continuous Biopharmaceutical Processes written by David Pfister and published by Cambridge University Press. This book was released on 2018-10-11 with total page 349 pages. Available in PDF, EPUB and Kindle. Book excerpt: Provides a coherent and critical view on the potential benefits of various continuous processes in the biopharmaceutical industry.
Download or read book Protein Separation with Mathematical Modelling for Chromatographic Operation written by Hsien-Chih Ma and published by . This book was released on 1989 with total page 578 pages. Available in PDF, EPUB and Kindle. Book excerpt: We have performed experiments and derived mathematical models for packed bed columns used for liquid phase chromatographic separations of proteins with impulse input of feed solutions. These models can now be used to describe the relationships between the elution characteristics (peak height, peak position, and shapes) and the operating conditions (flow rate and buffer conditions) of ion exchange and gel permeation column chromatography for protein separations. The surface adsorption model was discussed relative to the nature of the mobile and stationary phases in ion exchange column chromatography for two distinct cases: with and without pore diffusion. For large solute molecules, such as proteins and enzymes, the surface adsorption model without pore diffusion is adequate for prediction of elution profiles from ion exchange columns. This model is shown to be sufficient, since the solute molecules cannot readily diffuse into the solid matrix of column packings. For smaller solute molecules, such as amino acids and peptides, one must consider both the pore diffusion in the solid matrix and the axial dispersion in the mobile phase. A separate gel permeation model for chromatography was developed to focus on the diffusion of solute molecules involving no adsorption on solid phase. The retention times of the large solute molecules are less than that of smaller molecules because of the lower probability for diffusion into the solid matrix of column packings. Thus, the application of a specific model depends on the origin of packing materials in the chromatography column, the size of the solute molecules, and the interactions between the solid and mobile phases. Effects of model parameters (column length, cross sectional area, flow rate, effective contact area, void fraction, particle size, axial dispersion, mass transfer coefficient, equilibrium constant, and pore diffusivity) on the calculated elution profiles are discussed based on the "series mass transfer mechanism". These effects are incorporated to describe the transport behaviors of solute molecules between the solid and liquid phases. The model protein system of hemoglobin and an albumin mixture was experimentally separated by cycling the change of pH in ion exchange column chromatography experiments, in order to study the transport relationship between the protein elution profile and transient pH wave. A pH phase lag within the column is needed to define for the pH cyclic zone operation in order to verify the elution characteristics between the experimental and predicted elution profiles. The success of our cycling techniques and models is further shown on the real protein system where we purified alkaline phosphatase from human placenta on an ion exchange packed bed with cycling of the buffer concentration. The optimal protein separation technique resulted in a high recovery and high purity product for this real protein enzyme system. The concentration phase lag and iso-ionic points are defined and combined with the relationships between the buffer concentrations and model parameters in order to predict the elution characteristics. The calculated and the experimental profiles are shown to be in good agreement when using the surface adsorption model without pore diffusion. The derived models can also be applied to determine the Number of Theoretical Plates (N) and Height Equivalent to Theoretical Plates (HETP) from the calculated profiles (peak height, peak width, retention time, and retention volume). The model parameters can be obtained from the limited experimental data for the desired operating conditions (mobile phase composition, flow rate, and column dimensions) in order to evaluate the column efficiency and optimization of column operation.
Download or read book Protein Analysis and Purification written by I.M. Rosenberg and published by Springer Science & Business Media. This book was released on 2013-03-14 with total page 453 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is designed to be a practical progression of experimental techniques an investigator may follow when embarking on a biochemical project. The protocols may be performed in the order laid out or may be used inde pendently. The aim of the book is to assist a wide range of researchers. from the novice to the frustrated veteran, in the choice and design of experiments that are to be performed to provide answers to specific questions. The manual describes standard techniques that have been shown to work, as well as some newer ones that are beginning to prove important. By following the promi nently numbered steps. you can work your way through any protocol. whether it's a new technique or a task you've done before for which you need a quick review or updated methodology. This manual will assist the experimentalist in designing properly controlled experiments. There will be no advice for dealing with specific pieces of equip ment other than encouragement to read the manual, if you can find it. Through out all manipulations try to be objective. Be on the lookout for unexpected findings. You will learn the most from unexpected results. and they are often the beginning of the next project. It is never possible to record too much in your lab notebook. Do not get discouraged. Remember, things will not always run smoothly.
