therapeutic fc fusion proteins

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Therapeutic Fc Fusion Proteins

Author : Steven M. Chamow
ISBN : 9783527675289
Genre : Science
File Size : 90. 87 MB
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Edited by three pioneers in the field, each with longstanding experience in the biotech industry, and a skilled scientific writer, this is the first book to cover every step in the development and production of immunoglobulin Fc-fusion proteins as therapeutics for human disease: from choosing the right molecular design, to pre-clinical characterization of the purified product, through to batch optimization and quality control for large-scale cGMP production. The whole of the second part is devoted to case studies of Fc-fusion proteins that are now commercially successful products. In this section, the authors, several of whom were personally involved in clinical development of the products themselves, detail the product?s background and give insight into issues that were faced and how these issues were overcome during clinical development. This section also includes a chapter on promising new developments for the future. An invaluable resource for professionals already working on Fc-fusion proteins and an excellent and thorough introduction for physicians, researchers, and students entering the field.

Antibody Fc Engineering Towards Better Therapeutics

Author : Tianlei Ying
ISBN : 9782889456789
Genre :
File Size : 86. 19 MB
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Fc Fusion Proteins As Adjuvants And Therapeutic Reagents

Author : David Mekhaiel
ISBN : OCLC:1063491730
Genre :
File Size : 69. 37 MB
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Protein Therapeutics 2 Volume Set

Author : Tristan Vaughan
ISBN : 9783527699148
Genre : Medical
File Size : 26. 52 MB
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In this practice-oriented two volume handbook, professionals from some of the largest biopharmaceutical companies and top academic researchers address the key concepts and challenges in the development of protein pharmaceuticals for medicinal chemists and drug developers of all trades. Following an introduction tracing the rapid development of the protein therapeutics market over the last decade, all currently used therapeutic protein scaffolds are surveyed, from human and non-human antibodies to antibody mimetics, bispecific antibodies and antibody-drug conjugates. This ready reference then goes on to review other key aspects such as pharmacokinetics, safety and immunogenicity, manufacture, formulation and delivery. The handbook then takes a look at current key clinical applications for protein therapeutics, from respiratory and inflammation to oncology and immune-oncology, infectious diseases and rescue therapy. Finally, several exciting prospects for the future of protein therapeutics are highlighted and discussed.

Fusion Protein Technologies For Biopharmaceuticals

Author : Stefan R. Schmidt
ISBN : 9781118354582
Genre : Medical
File Size : 27. 37 MB
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The state of the art in biopharmaceutical FUSION PROTEINDESIGN Fusion proteins belong to the most lucrative biotechdrugs—with Enbrel® being one of the best-sellingbiologics worldwide. Enbrel® represents a milestone of moderntherapies just as Humulin®, the first therapeutic recombinantprotein for human use, approved by the FDA in 1982 andOrthoclone® the first monoclonal antibody reaching the marketin 1986. These first generation molecules were soon followed by aplethora of recombinant copies of natural human proteins, and in1998, the first de novo designed fusion protein was launched. Fusion Protein Technologies for Biopharmaceuticalsexamines the state of the art in developing fusion proteins forbiopharmaceuticals, shedding light on the immense potentialinherent in fusion protein design and functionality. A widepantheon of international scientists and researchers deliver acomprehensive and complete overview of therapeutic fusion proteins,combining the success stories of marketed drugs with the dynamicpreclinical and clinical research into novel drugs designed for asyet unmet medical needs. The book covers the major types of fusionproteins—receptor-traps, immunotoxins, Fc-fusions andpeptibodies—while also detailing the approaches fordeveloping, delivering, and improving the stability of fusionproteins. The main body of the book contains three large sectionsthat address issues key to this specialty: strategies for extendingthe plasma half life, the design of toxic proteins, and utilizingfusion proteins for ultra specific targeting. The book concludeswith novel concepts in this field, including examples of highlyrelevant multifunctional antibodies. Detailing the innovative science, commercial realities, andbrilliant potential of fusion protein therapeutics, FusionProtein Technologies for Biopharmaceuticals is a must forpharmaceutical scientists, biochemists, medicinal chemists,molecular biologists, pharmacologists, and genetic engineersinterested in determining the shape of innovation in the world ofbiopharmaceuticals.

Therapeutic Proteins

Author : Roland Kontermann
ISBN : 9783527644780
Genre : Science
File Size : 85. 35 MB
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For this ready reference, the internationally renowned authority in the field, Roland Kontermann, has assembled a team of outstanding contributors from industry and academia to convey the worldwide knowledge on modifying therapeutic proteins in order to optimize their pharmacological potential. The result is a comprehensive work covering all approaches and aspects of the topic in one handy volume, making this indispensable reading for companies and research institutions working on the development of biopharmaceuticals.

Monoclonal Antibodies

Author : Maher Albitar
ISBN : 9781597453233
Genre : Medical
File Size : 77. 15 MB
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Monoclonal Antibodies: Methods and Protocols examines a collection of state-of-the-art methods that employ monoclonal antibodies in a clinical setting with opening chapters focusing on the gold standard method for generating mouse monoclonal antibodies through hybridoma technology, future methods for engineering recombinant and humanized antibodies, methods for engineering soluble Fc fusion protein, and the use of antibodies and flow cytometry in the quantification of cell signaling proteins. Specific chapters describe how antibodies are used for the diagnosis and classification of hematologic diseases. Subsequent chapters examine the advantages and most recent advances of using bead-based immunoassays, including the ability of bead-based technology to multiplex and analyze several analytes simultaneously, and the use of beads in detecting fusion proteins resulting from chromosomal translocations. Concluding chapters provide additional examples of methodologies that employ monoclonal antibodies.

New Drugs For Malignancy An Issue Of Hematology Oncology Clinics Of North America E Book

Author : Franco Muggia
ISBN : 9781455744084
Genre : Medical
File Size : 76. 75 MB
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Topics include: Targeting IGF-1R, Tyrosine Kinase Inhibitors in Lung Cancer, Targeting mTOR, Targeting Hedgehog, Mitotic Inhibitors, Topoisomerase I Inhibitors , and New Strategies and Drugs Inhibiting Folate Pathways.

Therapeutic Antibody Engineering

Author : William R Strohl
ISBN : 9781908818096
Genre : Science
File Size : 56. 76 MB
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The field of antibody engineering has become a vital and integral part of making new, improved next generation therapeutic monoclonal antibodies, of which there are currently more than 300 in clinical trials across several therapeutic areas. Therapeutic antibody engineering examines all aspects of engineering monoclonal antibodies and analyses the effect that various genetic engineering approaches will have on future candidates. Chapters in the first part of the book provide an introduction to monoclonal antibodies, their discovery and development and the fundamental technologies used in their production. Following chapters cover a number of specific issues relating to different aspects of antibody engineering, including variable chain engineering, targets and mechanisms of action, classes of antibody and the use of antibody fragments, among many other topics. The last part of the book examines development issues, the interaction of human IgGs with non-human systems, and cell line development, before a conclusion looking at future issues affecting the field of therapeutic antibody engineering. Goes beyond the standard engineering issues covered by most books and delves into structure-function relationships Integration of knowledge across all areas of antibody engineering, development, and marketing Discusses how current and future genetic engineering of cell lines will pave the way for much higher productivity

Effect Of Protein Aggregates On Characterization Of Fcrn Binding Of Fc Fusion Therapeutics

Author :
ISBN : OCLC:1051938515
Genre :
File Size : 76. 71 MB
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Highlights: FcRn binding of therapeutic Fc-fusion protein samples has been evaluated. Assays were developed based on two novel technologies: AlphaScreen and BLI. Found positive correlation between the level of aggregates and FcRn binding. The magnitude of the effect depends on the assay format: important to investigate. Presence of aggregates in the samples can mask the loss of FcRn binding. Abstract: Recycling of antibodies and Fc containing therapeutic proteins by the neonatal Fc receptor (FcRn) is known to prolong their persistence in the bloodstream. Fusion of Fc fragment of IgG1 to other proteins is one of the strategies to improve their pharmacokinetic properties. Accurate measurement of Fc–FcRn binding provides information about the strength of this interaction, which in most cases correlates with serum half-life of the protein. It can also offer insight into functional integrity of Fc region. We investigated FcRn binding activity of a large set of Fc-fusion samples after thermal stress by the method based on AlphaScreen technology. An unexpected significant increase in FcR binding was found to correlate with formation of aggregates in these samples. Monomer purified from a thermally-stressed sample had normal FcRn binding, confirming that its Fc portion was intact. Experiments with aggregates spiked into a sample with low initial aggregation level, demonstrated strong correlation between the level of aggregates and FcRn binding. This correlation varied significantly in different methods. By introducing modifications to the assay format we were able to minimize the effects of aggregated species on FcRn binding, which should prevent masking functional changes of Fc-fusion protein. Biolayer interferometry (BLI) was used as an alternative method to measure FcRn binding. Both optimized AlphaScreen- and BLI-based assays were sensitive to structural changes in Fc portion of the molecule, such as oxidation of methionines 252 and 428, and therefore suitable for characterization of FcRn binding.

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