Gene Expression Systems

Gene Expression Systems PDF Author: Joseph M. Fernandez
Publisher: Academic Press
ISBN:
Category : Science
Languages : en
Pages : 504

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Book Description
Recombinant gene expression is the fastest growing area in the study of molecular biology. By the time the Human Genome Project is completed (~2002), several thousand sequences will be known, but the purpose of the resultant expression products will remain a mystery. Gene discovery requires efficient expression systems for determining the structure and function of gene products. Gene Expression Systems covers a variety of promoters and host organisms that researchers can tailor to their specific needs.

Gene Expression Systems

Gene Expression Systems PDF Author: Joseph M. Fernandez
Publisher: Academic Press
ISBN:
Category : Science
Languages : en
Pages : 504

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Book Description
Recombinant gene expression is the fastest growing area in the study of molecular biology. By the time the Human Genome Project is completed (~2002), several thousand sequences will be known, but the purpose of the resultant expression products will remain a mystery. Gene discovery requires efficient expression systems for determining the structure and function of gene products. Gene Expression Systems covers a variety of promoters and host organisms that researchers can tailor to their specific needs.

Gene Expression Systems

Gene Expression Systems PDF Author: Joseph M. Fernandez
Publisher: Elsevier
ISBN: 0080532357
Category : Science
Languages : en
Pages : 493

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Book Description
Gene Expression Systems: Using Nature for the Art of Expression offers detailed information on a wide variety of gene expression systems from an array of organisms. It describes several different types of expression systems including transient, stable, viral, and transgenic systems. Each chapter is written by a leader in the field. The book includes timelines and examples for each expression system, and provides an overview of the future of recombinant protein expression. Provides detailed information on expression systems Covers a variety of promoters and host organisms enabling researchers to tailor protocols to their specific needs Includes timelines and examples Compares pros and cons of each method

Production of Recombinant Proteins

Production of Recombinant Proteins PDF Author: Gerd Gellissen
Publisher: John Wiley & Sons
ISBN: 3527604413
Category : Science
Languages : en
Pages : 429

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Book Description
While the choices of microbial and eukaryotic expression systems for production of recombinant proteins are many, most researchers in academic and industrial settings do not have ready access to pertinent biological and technical information since it is normally scattered throughout the scientific literature. This book closes the gap by providing information on the general biology of the host organism, a description of the expression platform, a methodological section -- with strains, genetic elements, vectors and special methods, where applicable -- as well as examples of proteins produced with the respective platform. The systems thus described are well balanced by the inclusion of three prokaryotes (two Gram-negatives and one Gram-positive), four yeasts, two filamentous fungi and two higher eukaryotic cell systems -- mammalian and plant cells. Throughout, the book provides valuable practical and theoretical information on the criteria and schemes for selecting the appropriate expression platform, the possibility and practicality of a universal expression vector, and on comparative industrial-scale fermentation, with the production of a recombinant Hepatitis B vaccine chosen as an industrial example. With a foreword by Herbert P. Schweizer, Colorado State University, USA: "As a whole, this book is a valuable and overdue resource for a varied audience. It is a practical guide for academic and industrial researchers who are confronted with the design of the most suitable expression platform for their favorite protein for technical or pharmaceutical purposes. In addition, the book is also a valuable study resource for professors and students in the fields of applied biology and biotechnology."

Expression Systems

Expression Systems PDF Author: Michael Dyson
Publisher: Scion Publishing Ltd
ISBN: 1907904409
Category : Science
Languages : en
Pages : 311

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Book Description
1. Expression strategy (Michael Dyson) 2. Protein expression in Escherichia coli (Rosalind Kim) 3. Expression engineering of synthetic antibodies using ribosome display (Matthew DeLisa and Lydia M. Contreras Martinez) 4. Refolding proteins from inclusion bodies (Renaud Vincentelli) 5. Selection of protein variants with improved expression using GFP-derived folding and solubility reporters (Geoffrey Waldo and Stéphanie Cabantous) 6. Protein expression in the wheat germ cell-free system (Yaeta Endo and Tatsuya Sawasaki) 7. Saccharomyces cerevisiae ; A microbial eukaryotic expression system (Christine Lang) 8. Expression of proteins in Pichia pastoris (Geoff and Joan Lin-Cereghino and Wilson Leung) 9. Improved baculovirus expression vectors (Linda King, Richard Hitchman and Robert Possee) 10. Transient transfection of insect cells for rapid expression screening and protein production (Robert Novy et al.) 11. Generation of stable CHO cell lines for protein expression (Zhijian Lu et al.) 12. Transient expression in HEK293-EBNA1 cells (Yves Durocher, Roseanne Tom and Louis Bisson) 13. Nisin- and subtilin-controlled gene expression systems for Gram-positive bacteria (Oscar Kuipers and Jan Kok) 14. Protein expression using lentiviral vectors (Bernard Massie, Renald Gilbert and Sophie Broussau) 15. Expression in mammalian cells using BacMam viruses (Yu-Chen Hu and Hsiao-Ping Lee) List of suppliers;Index

Recombinant Protein Expression: Eukaryotic hosts

Recombinant Protein Expression: Eukaryotic hosts PDF Author:
Publisher: Academic Press
ISBN: 0323907385
Category : Science
Languages : en
Pages : 384

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Book Description
Recombinant Protein Expression, Part B, Volume 660 in the Methods in Enzymology series, highlights new advances in the field with this new volume presenting interesting chapters on Multiplexed analysis protein: Protein interactions of polypeptides translated in Leishmania cell-free system, MultiBac system and its applications, performance and recent, Production of antibodies in Shuffle, Designing hybrid-promoter architectures by engineering cis-acting DNA sites to enhance transcription in yeast, Designing hybrid-promoter architectures by engineering cis-acting DNA sites to deregulate transcription in yeast, Antibody or protein-based vaccine production in plants, Cell-free protein synthesis, Plant-based expression of biologic drugs, and much more. Additional sections cover the Use of native mass spectrometry to guide detergent-based rescue of non-native oligomerization by recombinant proteins, Advancing overexpression and purification of recombinant proteins by pilot optimization through tandem affinity-buffer exchange chromatography online with native mass spectrometry, Method for High-Efficiency Fed-batch cultures of recombinant Escherichia coli, Method to transfer Chinese hamster ovary (CHO) shake flask experiments to the ambr® 250, and Expression of recombinant antibodies in Leishmania tarentolae. Provides the authority and expertise of leading contributors from an international board of authors Presents the latest release in the Methods in Enzymology serial Updated release includes the latest information on Recombinant Protein Expression

Protein Expression Technologies

Protein Expression Technologies PDF Author: François Baneyx
Publisher: Garland Science
ISBN: 9780954523251
Category : Medical
Languages : en
Pages : 546

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Book Description
Advances in protein expression technologies have mushroomed in recent years. In this book current and emerging expression technologies are reviewed. Reviews of the molecular genetics of expression systems in various organisms are presented. Topics covered include: Expression of extremophilic proteins; expression in E. coli, Bacillus spp., Saccharomyces cerevisiae, and methylotrophic yeasts; insect cell expression and the baculovirus system; and Chinese Hamster Ovary (CHO) cell lines for large-scale protein production. Also covered are two emerging expression systems, Methylobacterium extorquens AM1 and Caulobacter crescentus.

Recombinant protein expression in microbial systems

Recombinant protein expression in microbial systems PDF Author: Eduardo A. Ceccarelli
Publisher: Frontiers E-books
ISBN: 2889192946
Category : Biotechnology
Languages : en
Pages : 103

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Book Description
With the advent of recombinant DNA technology, expressing heterologous proteins in microorganisms rapidly became the method of choice for their production at laboratory and industrial scale. Bacteria, yeasts and other hosts can be grown to high biomass levels efficiently and inexpensively. Obtaining high yields of recombinant proteins from this material was only feasible thanks to constant research on microbial genetics and physiology that led to novel strains, plasmids and cultivation strategies. Despite the spectacular expansion of the field, there is still much room for progress. Improving the levels of expression and the solubility of a recombinant protein can be quite challenging. Accumulation of the product in the cell can lead to stress responses which affect cell growth. Buildup of insoluble and biologically inactive aggregates (inclusion bodies) lowers the yield of production. This is particularly true for obtaining membrane proteins or high-molecular weight and multi-domain proteins. Also, obtaining eukaryotic proteins in a prokaryotic background (for example, plant or animal proteins in bacteria) results in a product that lack post-translational modifications, often required for functionality. Changing to a eukaryotic host (yeasts or filamentous fungi) may not be a proper solution since the pattern of sugar modifications is different than in higher eukaryotes. Still, many advances in the last couple of decades have provided to researchers a wide variety of strategies to maximize the production of their recombinant protein of choice. Everything starts with the careful selection of the host. Be it bacteria or yeast, a broad list of strains is available for overcoming codon use bias, incorrect disulfide bond formation, protein toxicity and lack of post-translational modifications. Also, a huge catalog of plasmids allows choosing for different fusion partners for improving solubility, protein secretion, chaperone co-expression, antibiotic resistance and promoter strength. Next, controlling culture conditions like temperature, inducer and media composition can bolster recombinant protein production. With this Research Topic, we aim to provide an encyclopedic account of the existing approaches to the expression of recombinant proteins in microorganisms, highlight recent discoveries and analyze the future prospects of this exciting and ever-growing field.

Industrial Enzyme Applications

Industrial Enzyme Applications PDF Author: Andreas Vogel
Publisher: John Wiley & Sons
ISBN: 3527343857
Category : Science
Languages : en
Pages : 430

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Book Description
This reference is a "must-read": It explains how an effective and economically viable enzymatic process in industry is developed and presents numerous successful examples which underline the efficiency of biocatalysis.

The Architectural Expression of Environmental Control Systems

The Architectural Expression of Environmental Control Systems PDF Author: George Baird
Publisher: Taylor & Francis
ISBN: 1135920524
Category : Architecture
Languages : en
Pages : 287

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Book Description
Examines the ways design teams can take a more creative approach to the design and expression of both active and passive environmental control systems. Case Studies from around the world, including many award-winning buildings.

Cell-Free Protein Expression

Cell-Free Protein Expression PDF Author: James R. Swartz
Publisher: Springer Science & Business Media
ISBN: 3642593372
Category : Science
Languages : en
Pages : 213

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Book Description
Cell-free protein synthesis is coming of age! Motivated by an escalating need for efficient protein synthesis and empowered by readily accessible cell-free protein synthesis kits, the technology is expanding both in the range of feasible proteins and in the ways that proteins can be labeled and modified. This volume follows "Cell-Free Translation Systems", edited by Professor Alexander S. Spirin in 2002. Since then, an impressive collection of new work has emerged that demonstrates a substantial expansion of capability. In this volume, we show that proteins now can be efficiently produced using PCR products as DNA templates and that even membrane proteins and proteins with multiple disulfide proteins are obtained at high yields. Many additional advances are also presented. It is an exciting time for protein synthesis technology.