Methods of Hybridoma Formation

Methods of Hybridoma Formation PDF Author: Arie H. Bartal
Publisher: Springer Science & Business Media
ISBN: 1461248264
Category : Science
Languages : en
Pages : 495

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Book Description
Laymen often consider modern laboratory research to be based on an endless array of sophisticated technologies whose complex capabilities are as important to the outcome of any project as the inventiveness and creativity of the scientists who employ them. Scientists at times may share this point of view until they are con fronted by unexpected findings that demand new approaches, and they discover that yesterday's "sophisticated tools" are today's "blunt instruments." This experience provides a more sobering view of the current state of our scientific methods. It also serves as an impetus for the further development of technology that prepares us for the next stage of advance. Immunologists were confronted by such a technological crises in the late 1970s when they finally were forced to admit that poly clonal antibodies, although quite sensitive reagents, were not spe cific enough to answer many of the questions then confronting virologists and tumor biologists. The answer to the need for specific ity came with the development of monoclonal antibody technology. In the last ten years there have been considerable advances in monoclonal antibody techniques. Today these reagents are much more versatile than they were initially and can be applied to a broad range of problems. Still, most workers who are using these anti bodies are convinced that their potential is far from exhausted, and that at least in some fields we are currently in the early stages of learning how to use them properly.

Methods of Hybridoma Formation

Methods of Hybridoma Formation PDF Author: Arie H. Bartal
Publisher: Springer Science & Business Media
ISBN: 1461248264
Category : Science
Languages : en
Pages : 495

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Book Description
Laymen often consider modern laboratory research to be based on an endless array of sophisticated technologies whose complex capabilities are as important to the outcome of any project as the inventiveness and creativity of the scientists who employ them. Scientists at times may share this point of view until they are con fronted by unexpected findings that demand new approaches, and they discover that yesterday's "sophisticated tools" are today's "blunt instruments." This experience provides a more sobering view of the current state of our scientific methods. It also serves as an impetus for the further development of technology that prepares us for the next stage of advance. Immunologists were confronted by such a technological crises in the late 1970s when they finally were forced to admit that poly clonal antibodies, although quite sensitive reagents, were not spe cific enough to answer many of the questions then confronting virologists and tumor biologists. The answer to the need for specific ity came with the development of monoclonal antibody technology. In the last ten years there have been considerable advances in monoclonal antibody techniques. Today these reagents are much more versatile than they were initially and can be applied to a broad range of problems. Still, most workers who are using these anti bodies are convinced that their potential is far from exhausted, and that at least in some fields we are currently in the early stages of learning how to use them properly.

Monoclonal Antibody Production

Monoclonal Antibody Production PDF Author: National Research Council
Publisher: National Academies Press
ISBN: 0309173051
Category : Medical
Languages : en
Pages : 74

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Book Description
The American Anti-Vivisection Society (AAVS) petitioned the National Institutes of Health (NIH) on April 23, 1997, to prohibit the use of animals in the production of mAb. On September 18, 1997, NIH declined to prohibit the use of mice in mAb production, stating that "the ascites method of mAb production is scientifically appropriate for some research projects and cannot be replaced." On March 26, 1998, AAVS submitted a second petition, stating that "NIH failed to provide valid scientific reasons for not supporting a proposed ban." The office of the NIH director asked the National Research Council to conduct a study of methods of producing mAb. In response to that request, the Research Council appointed the Committee on Methods of Producing Monoclonal Antibodies, to act on behalf of the Institute for Laboratory Animal Research of the Commission on Life Sciences, to conduct the study. The 11 expert members of the committee had extensive experience in biomedical research, laboratory animal medicine, animal welfare, pain research, and patient advocacy (Appendix B). The committee was asked to determine whether there was a scientific necessity for the mouse ascites method; if so, whether the method caused pain or distress; and, if so, what could be done to minimize the pain or distress. The committee was also asked to comment on available in vitro methods; to suggest what acceptable scientific rationale, if any, there was for using the mouse ascites method; and to identify regulatory requirements for the continued use of the mouse ascites method. The committee held an open data-gathering meeting during which its members summarized data bearing on those questions. A 1-day workshop (Appendix A) was attended by 34 participants, 14 of whom made formal presentations. A second meeting was held to finalize the report. The present report was written on the basis of information in the literature and information presented at the meeting and the workshop.

Immunological Methods

Immunological Methods PDF Author: Ivan Lefkovits
Publisher: Academic Press
ISBN: 148326999X
Category : Science
Languages : en
Pages : 492

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Book Description
Immunological Methods a compendium of basic research techniques being used in one of the largest immunology research institutes, the Basel Institute for Immunology, with particular emphasis given to new methodology. The procedures have been described by individuals judged to be highly expert in their specialties. In many instances the methods developed or adapted to unique uses by the contributors have not previously been described in detail. The book contains 34 chapters covering techniques for detection, isolation, and purification of antibodies (including dansylation, two-dimensional chromatography, isoelectric focusing, polyacrylamide gel electrophoresis, and isotachophoresis); measurement of equilibrium constants (equilibrium dialysis, filtration, and sedimentation); and isotope and fluorescent labeling and detection of cell-surface components. Techniques such as isotope laboratory maintenance; chemical modification of proteins, haptens, and solid supports, and haptenation of viable biological carriers; production of antisera against allotypes and histocompatibility antigens and production of antibody with clonai dominance; histocompatibility and MLR testing; and cell separation by haptenated gels and by velocity sedimentation of rosette-forming cells are also discussed. Other chapters cover detection of antibody-secreting and alloantigen-binding cells; immune responses in vitro and their analysis by limiting dilution; production of T-cell factors; hybridoma production by cell fusion; maintenance of cell lines and cloning in semisolid media; and the mathematical analysis of immunological data.

Monoclonal Antibodies

Monoclonal Antibodies PDF Author: Johann H. Peters
Publisher: Springer Science & Business Media
ISBN: 3642745326
Category : Medical
Languages : en
Pages : 504

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Book Description
The present new version of this popular laboratory manual is at the same time the first one of this text in the English language - and this makes me even a little proud, as it reminds me of probably the first collection of monoclonal recipes in English, written by myself, which circulated for a couple of years in many laboratories. In the meantime many researchers have put enormous effort into improving methods for monoclonal antibody production. The proce dures have become more and more standardized and by this have more and more lost the character of magic secrets. Hinrich Peters and Horst Baumgarten, who had followed this good tradition already in the previous edition, written in German, suc ceeded in making laboratory tricks teachable. They had contributed their own experiences in cell culture and immunology, and were able to engage a number of experienced authors to contribute to the work. They were all willing to follow the general concept of this book, which contains a brief theoretical background for the methods described and presents the procedures in a highly organized structure. So the book has retained its shape as a "cook-book", which I especially like.

Bispecific Antibodies

Bispecific Antibodies PDF Author: Roland E. Kontermann
Publisher: Springer Science & Business Media
ISBN: 3642209106
Category : Medical
Languages : en
Pages : 381

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Book Description
The concept of using bispecific antibodies for cancer therapy by retargeting immune effector cells was developed several years ago. Initial clinical studies were rather disappointing mainly due to low efficacy, severe side effects and the immunogenicity of the bispecific antibodies. The progress in antibody engineering finally led to the generation of new classes of bispecific antibodies lacking these obstacles. In addition, new applications were established, such as pre-targeting strategies in radioimmunotherapy and dual targeting approaches in order to improve binding, selectivity and efficacy. In this book, the different ways of generating bispecific antibodies are described, with emphasis on recombinant formats. The various applications of bispecific antibodies, e.g. in cellular cancer immunotherapy, radioimmunotherapy and pretargeting strategies are covered, and emerging applications such as dual targeting strategies, which involve the simultaneous inhibition of two targets, are addressed.

Monoclonal Antibodies

Monoclonal Antibodies PDF Author: Vincent Ossipow
Publisher: Humana
ISBN: 9781493963225
Category : Medical
Languages : en
Pages : 0

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Book Description
Monoclonal Antibodies: Methods and Protocols, Second Edition expands upon the previous edition with current, detailed modern approaches to isolate and characterize monoclonal antibodies against carefully selected epitopes. This edition includes new chapters covering the key steps to generate high quality monoclonals via different methods, from antigen generation to epitope mapping and quality control of the purified IgG. Chapters are divided into four parts corresponding to four distinct objectives. Part I covers monoclonal antibody generation, Part II deals with monoclonal antibody expression and purification, Part III presents methods for monoclonal antibody characterization and modification, and Part IV describes selected applications of monoclonal antibodies. Written in the highly successful Methods in Molecular Biology series format, chapters include introductions to their respective topics, lists of the necessary materials and reagents, step-by-step, readily reproducible laboratory protocols, and tips on troubleshooting and avoiding known pitfalls. Authoritative and practical, Monoclonal Antibodies: Methods and Protocols, Second Edition provides crucial initial steps of monoclonal antibody generation and characterization with state-of-the art protocols.

Biosimilars of Monoclonal Antibodies

Biosimilars of Monoclonal Antibodies PDF Author: Cheng Liu
Publisher: John Wiley & Sons
ISBN: 1118662318
Category : Medical
Languages : en
Pages : 720

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Book Description
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

ELISA

ELISA PDF Author: Robert Hnasko
Publisher: Humana
ISBN: 9781493927418
Category : Medical
Languages : en
Pages : 0

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Book Description
This volume is a practical biochemical guide to the Enzyme-Linked Immunosorbent Assay (ELISA), used to detect a target substance in a liquid sample. The ELISA is an important and widely used diagnostic tool in medicine, animal health, botany and quality assurance processes in food and beverage production. An introductory chapter orients the reader on the basic structure and function of immunoglobulins and their fragments while subsequent chapters outline the methodology to generate monoclonal antibodies using hybridoma technology and the general methods used to purify antibodies. Multiple chapters demonstrate how to creatively use the properties of the antibody to identify, localize and quantify target analytes to answer questions and resolve problems. The reader will learn how to use a variety of immunoassay strategies, reporters and detection systems that will undoubtedly facilitate their efforts to gain answers to their own questions. Written in the successful Methods in Molecular Biology series format, chapters include introductions to their respective topics, lists of the necessary materials and reagents, step-by-step, readily reproducible protocols and notes on troubleshooting and avoiding known pitfalls. Authoritative and easily accessible, ELISA: Methods and Protocols seeks to provide both professionals and novices with the technical information necessary for the reader to successfully use the immunoassay as part of the discovery process.

Medical Secrets E-Book

Medical Secrets E-Book PDF Author: Mary P. Harward
Publisher: Elsevier Health Sciences
ISBN: 0323527914
Category : Medical
Languages : en
Pages : 640

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Book Description
For more than 30 years, the highly regarded Secrets Series® has provided students and practitioners in all areas of health care with concise, focused, and engaging resources for quick reference and exam review. Medical Secrets, 6th Edition, features the Secrets’ popular question-and-answer format that also includes lists, tables, pearls, memory aids, and an easy-to-read style – making inquiry, reference, and review quick, easy, and enjoyable. The proven Secrets Series® format gives you the most return for your time – succinct, easy to read, engaging, and highly effective. Coverage includes the full range of essential topics in medicine for in-training and practicing professionals, authored by a diverse range of teachers and clinicians who cover both medical and ethical issues. Fully revised and updated throughout, including protocols and guidelines that are continuously evolving and that increasingly dictate best practices. Top 100 Secrets and Key Points boxes provide a fast overview of the secrets you must know for success in practice and on exams.

Artificial Cells, Cell Engineering and Therapy

Artificial Cells, Cell Engineering and Therapy PDF Author: S Prakash
Publisher: Elsevier
ISBN: 1845693078
Category : Science
Languages : en
Pages : 544

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Book Description
Artificial cells, cell engineering and therapy are emerging technologies which will make a significant impact on the future of medicine and healthcare. However, research within the field is vast. This unique book provides a comprehensive study of the most recent advances in the field and its practical applications. The first part of the book offers the reader an introduction to the basics of artificial cell technology with chapters on its origins, design, current status within medicine and future prospects. Part two covers apoptosis, the use of bone marrow stromal cells in myocardial regeneration together with signalling and tissue engineering. Part three discusses artificial cells for therapy, procedures for various clinical conditions and the current status of the discipline within the field. The book concludes with a final section on the role of artificial cells in medicine with particular focus on the use of artificial cells as blood substitutes and their potential use in myocardial regeneration, drug delivery and in treating kidney and bowel diseases, diabetes and cancer. Artificial cells, cell engineering and therapy is a valuable reference for researchers, students and practitioners within the field. Introduces the basics of artificial cell technology Provides a comprehensive study of the most recent advances in artificial cells, cell engineering and cell therapy Discusses the design, engineering and uses of artificial cells