Download or read book A Systematic Framework to Optimize and Control Monoclonal Antibody Manufacturing Process written by Ying Fei Li and published by . This book was released on 2018 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: In this work, by utilizing multiple modeling approaches, we have developed a systematic framework to optimize and control monoclonal antibody manufacturing process. In our first study, we leverage DoE-PCA approach to unambiguously identify critical process parameters to improve process yield and cost of goods, followed by the use of Monte Carlo simulation to validate the impact of parameters on these attributes. In our second study, we use a Bayesian approach to predict product quality for future manufacturing batches, and hence mitigation strategies can be put in place if the data suggest a potential deviation. Finally, we use neural network model to accurately characterize the impurity reduction of each purification step, and ultimately use this model to develop acceptance criteria for the feed based on the predetermined process specifications. Overall, the work in this thesis demonstrates that the framework is powerful and more reliable for process optimization, monitoring and control.
Download or read book Monoclonal Antibody Production written by Committee on Methods of Producing Monoclonal Antibodies and published by National Academies Press. This book was released on 1999-05-20 with total page 74 pages. Available in PDF, EPUB and Kindle. Book excerpt: The American Anti-Vivisection Society (AAVS) petitioned the National Institutes of Health (NIH) in early 1997 to prohibit the use of an animal in the production of mAb (monoclonal antibodies). NIH responded late in 1997, asserting that continued use of the mouse method for producing mAb was scientifically required. In a second petition, in early 1998, AAVS did not accept the NIH response. NIH asked the National Research Council to form a committee to study this issue. The Committee on Methods of Producing Monoclonal Antibodies was composed of 11 experts with extensive experience in biomedical research, laboratory animal medicine, pain research, animal welfare, and patient advocacy. The committee was asked to determine whether there is a scientific necessity for producing mAb by the mouse method and, if so, to recommend ways to minimize any pain or distress that might be associated with the method. The committee was also to determine whether there are regulatory requirements for the mouse method and to summarize the current stage of development of tissue-culture methods.
Download or read book Commercial Production of Monoclonal Antibodies written by Sally S. Seaver and published by Marcel Dekker. This book was released on 1987 with total page 362 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Process Scale Purification of Antibodies written by Uwe Gottschalk and published by John Wiley & Sons. This book was released on 2017-04-03 with total page 754 pages. Available in PDF, EPUB and Kindle. Book excerpt: Promoting a continued and much-needed renaissance in biopharmaceutical manufacturing, this book covers the different strategies and assembles top-tier technology experts to address the challenges of antibody purification. • Updates existing topics and adds new ones that include purification of antibodies produced in novel production systems, novel separation technologies, novel antibody formats and alternative scaffolds, and strategies for ton-scale manufacturing • Presents new and updated discussions of different purification technologies, focusing on how they can address the capacity crunch in antibody purification • Emphasizes antibodies and innovative chromatography methods for processing
Download or read book Antibodies written by G. Subramanian and published by Springer Science & Business Media. This book was released on 2013-03-07 with total page 260 pages. Available in PDF, EPUB and Kindle. Book excerpt: If the antibody industry is to achieve its full potential in the next decade, the individual technical potentials must be exploited, the limitations must be addressed, and lessons learned must be applied both to current purification methods and to the new technologies that continue to emerge. This book presents an overview of the current advances applied in the manufacture of monoclonal antibody including: -concepts in development of manufacturing strategies, -importance of antibody fragments, -application of chromatography method development, -quality control, -effect of expression on antibody properties, -virus removal and safety, -pharmacokinetics, -regulatory aspects.
Download or read book Monoclonal Antibodies written by Steven Shire and published by Woodhead Publishing. This book was released on 2015-04-24 with total page 227 pages. Available in PDF, EPUB and Kindle. Book excerpt: Monoclonal antibodies (MAbs) are currently the major class of protein bio therapeutic being developed by biotechnology and pharmaceutical companies. Monoclonal Antibodies discusses the challenges and issues revolving around development of a monoclonal antibody produced by recombinant DNA technology into a therapeutic agent.This book covers downstream processing which includes design of processes to manufacture the formulation, formulation design, fill and finish into closure systems and routes of administration. The characterization of the final drug product is covered where the use of biophysical methods combined with genetic engineering is used to understand the solution properties of the formulation. The latter has become very important since many indications such as arthritis and asthma require the development of formulations for subcutaneous delivery (SC). The development of formulations for IV delivery is also important and comes with a different set of challenges. The challenges and strategies that can overcome these limitations are discussed in this book, starting with an introduction to these issues, followed by chapters detailing strategies to deal with them. Subsequent chapters explore the processing and storage of mAbs, development of delivery device technologies and conclude with a chapter on the future of mAbs in therapeutic remedies. Discusses the challenges to develop MAbs for intravenous (IV) and subcutaneous delivery (SC) Presents strategies to meet the challenges in development of MAbs for SC and IV administration Discusses the use of biophysical analytical tools coupled with MAb engineering to understand what governs MAb properties at high concentration
Download or read book Process Control Intensification and Digitalisation in Continuous Biomanufacturing written by Ganapathy Subramanian and published by John Wiley & Sons. This book was released on 2021-12-20 with total page 404 pages. Available in PDF, EPUB and Kindle. Book excerpt: Process Control, Intensification, and Digitalisation in Continuous Biomanufacturing Explore new trends in continuous biomanufacturing with contributions from leading practitioners in the field With the increasingly widespread acceptance and investment in the ??technology, the last decade has demonstrated the utility of continuous ??processing in the pharmaceutical industry. In Process Control, Intensification, and Digitalisation in Continuous Biomanufacturing, distinguished biotechnologist Dr. Ganapathy Subramanian delivers a comprehensive exploration of the potential of the continuous processing of biological products and discussions of future directions in advancing continuous processing to meet new challenges and demands in the manufacture of therapeutic products. A stand-alone follow-up to the editor’s Continuous Biomanufacturing: Innovative Technologies and Methods published in 2017, this new edited volume focuses on critical aspects of process intensification, process control, and the digital transformation of biopharmaceutical processes. In addition to topics like the use of multivariant data analysis, regulatory concerns, and automation processes, the book also includes: Thorough introductions to capacitance sensors to control feeding strategies and the continuous production of viral vaccines Comprehensive explorations of strategies for the continuous upstream processing of induced microbial systems Practical discussions of preparative hydrophobic interaction chromatography and the design of modern protein-A-resins for continuous biomanufacturing In-depth examinations of bioprocess intensification approaches and the benefits of single use for process intensification Perfect for biotechnologists, bioengineers, pharmaceutical engineers, and process engineers, Process Control, Intensification, and Digitalisation in Continuous Biomanufacturing is also an indispensable resource for chemical engineers seeking a one-stop reference on continuous biomanufacturing.
Download or read book Current Trends in Monoclonal Antibody Development and Manufacturing written by Steven J. Shire and published by Springer Science & Business Media. This book was released on 2009-11-11 with total page 348 pages. Available in PDF, EPUB and Kindle. Book excerpt: Monoclonal antibodies represent one of the fastest growing areas of new drug development within the pharmaceutical industry. Several blockbuster products have been approved over the past several years including Rituxan, Remicade, Avastin, Humira, and Herceptin. In addition, over 300 new drugs are currently in clinical trials. With both large, established biotechnology companies and small start-ups involved in the development of this important class of molecules, monoclonal antibodies products will become increasingly prevalent over the next decade. Recently the regulatory review of monoclonal antibodies has been moved from Center for Biologics and Research to the Center for Drug Evaluation and Research (CDER) division of the US Food and Drug Administration. It is anticipated that CDER will expect a certain minimal amount of data to be provided as more of these products move through the regulatory pipeline. Current Trends in Monoclonal Antibody Development and Manufacturing will provide readers with an understanding of what is currently being done in the industry to develop, manufacture, and release monoclonal antibody products and what will be required for a successful regulatory submission.
Download or read book Optimization of Monoclonal Antibody Production in Hybridoma Cell Culture written by Sun Ho Park and published by . This book was released on 1993 with total page 418 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Modeling and Economic Evaluation of Early Stage Clinical Monoclonal Antibody Manufacturing Using Single Use Technology written by Daniel Evan Kress and published by . This book was released on 2015 with total page 62 pages. Available in PDF, EPUB and Kindle. Book excerpt: A critical cost driver in the product development process is the manufacturing of clinical trial material supplies. The clinical manufacturing process operates under similar regulatory burdens as commercial biopharmaceutical manufacturing, but must operate with a high degree of flexibility to respond to emerging data from ongoing clinical programs and competitive intelligence. This project investigates the current state of clinical monoclonal antibody (mAb) manufacturing and generates possible future states for low-cost, flexible manufacturing. Pfizer currently has a world-class clinical manufacturing facility in St. Louis, MO, and forecasts have not predicted sufficient growth in the market to justify additional facilities under the current strategy. However, with many other companies turning to single-use technology, Pfizer would like to consider the benefits of a new low-cost, flexible facility for the benefits of flexibility and faster speed to market. A high-level facility model includes capital costs, technical specifications, and a dynamic view of the operational costs based on product attributes. This model shows that a campaign cost of less than $2.6M can be achieved with only 3 projects per year, which represents a facility utilization of less than 40%. At a loading of 4 campaigns per year, this facility would have a payback period of less than 3 years. The conservative facility design shows how capacity can be added with a low operational cost and less than $5M of overhead per year. Business factors such as pipeline prospects and availability of capital may prevent execution of the project in the near term, but investment in single-use equipment is advisable to gain experience in technologies that are likely to play a large part in biopharmaceutical manufacturing in the future.
Download or read book Continuous Manufacturing for the Modernization of Pharmaceutical Production written by National Academies of Sciences, Engineering, and Medicine and published by National Academies Press. This book was released on 2019-04-05 with total page 69 pages. Available in PDF, EPUB and Kindle. Book excerpt: On July 30-31, 2018, the National Academies of Sciences, Engineering, and Medicine held a workshop titled Continuous Manufacturing for the Modernization of Pharmaceutical Production. This workshop discussed the business and regulatory concerns associated with adopting continuous manufacturing techniques to produce biologics such as enzymes, monoclonal antibodies, and vaccines. The participants also discussed specific challenges for integration across the manufacturing system, including upstream and downstream processes, analytical techniques, and drug product development. The workshop addressed these challenges broadly across the biologics domain but focused particularly on drug categories of greatest FDA and industrial interest such as monoclonal antibodies and vaccines. This publication summarizes the presentations and discussions from the workshop.
Download or read book Monoclonal Antibody Production written by and published by . This book was released on 1999 with total page 59 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Biosimilars of Monoclonal Antibodies written by Cheng Liu and published by John Wiley & Sons. This book was released on 2016-12-09 with total page 723 pages. Available in PDF, EPUB and Kindle. Book excerpt: Addressing a significant need by describing the science and process involved to develop biosimilars of monoclonal antibody (mAb) drugs, this book covers all aspects of biosimilar development: preclinical, clinical, regulatory, manufacturing. • Guides readers through the complex landscape involved with developing biosimilar versions of monoclonal antibody (mAb) drugs • Features flow charts, tables, and figures that clearly illustrate processes and makes the book comprehensible and accessible • Includes a review of FDA-approved mAb drugs as a quick reference to facts and useful information • Examines new technologies and strategies for improving biosimilar mAbs
Download or read book Therapeutic Monoclonal Antibodies written by Zhiqiang An and published by Wiley. This book was released on 2009-10-12 with total page 912 pages. Available in PDF, EPUB and Kindle. Book excerpt: 70-chapter authoritative reference that covers therapeutic monoclonal antibody discovery, development, and clinical applications while incorporating principles, experimental data, and methodologies. First book to address the discovery and development of antibody therapeutics in their entirety. Most chapters contain experimental data to illustrate the principles described in them. Authors provide detailed methodologies that readers can take away with them and use in their own laboratories
Download or read book New Bioprocessing Strategies Development and Manufacturing of Recombinant Antibodies and Proteins written by Bob Kiss and published by Springer. This book was released on 2018-12-06 with total page 473 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book review series presents current trends in modern biotechnology. The aim is to cover all aspects of this interdisciplinary technology where knowledge, methods and expertise are required from chemistry, biochemistry, microbiology, genetics, chemical engineering and computer science. Volumes are organized topically and provide a comprehensive discussion of developments in the respective field over the past 3-5 years. The series also discusses new discoveries and applications. Special volumes are dedicated to selected topics which focus on new biotechnological products and new processes for their synthesis and purification. In general, special volumes are edited by well-known guest editors. The series editor and publisher will however always be pleased to receive suggestions and supplementary information. Manuscripts are accepted in English.
Download or read book Modelling Batch and Fed batch Mammalian Cell Cultures for Optimizing MAb Productivity written by Penny Dorka and published by . This book was released on 2007 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Cell and Tissue Reaction Engineering written by Regine Eibl and published by Springer Science & Business Media. This book was released on 2008-09-30 with total page 367 pages. Available in PDF, EPUB and Kindle. Book excerpt: The completion of the Human Genome Project and the rapid progress in cell bi- ogy and biochemical engineering, are major forces driving the steady increase of approved biotech products, especially biopharmaceuticals, in the market. Today mammalian cell products (“products from cells”), primarily monoclonals, cytokines, recombinant glycoproteins, and, increasingly, vaccines, dominate the biopharmaceutical industry. Moreover, a small number of products consisting of in vitro cultivated cells (“cells as product”) for regenerative medicine have also been introduced in the market. Their efficient production requires comprehensive knowledge of biological as well as biochemical mammalian cell culture fundamentals (e.g., cell characteristics and metabolism, cell line establishment, culture medium optimization) and related engineering principles (e.g., bioreactor design, process scale-up and optimization). In addition, new developments focusing on cell line development, animal-free c- ture media, disposables and the implications of changing processes (multi-purpo- facilities) have to be taken into account. While a number of excellent books treating the basic methods and applications of mammalian cell culture technology have been published, only little attention has been afforded to their engineering aspects. The aim of this book is to make a contribution to closing this gap; it particularly focuses on the interactions between biological and biochemical and engineering principles in processes derived from cell cultures. It is not intended to give a c- prehensive overview of the literature. This has been done extensively elsewhere.
