New Comprehensive Biochemistry. - 10: Glycolipids PDF Download

Author:
Publisher:
ISBN: 9780444805959
Category :
Languages : en
Pages : 326

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Author:
Publisher: Elsevier
ISBN: 0080860680
Category : Science
Languages : en
Pages : 327

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Glycolipids

Author:
Publisher:
ISBN: 9780444803030
Category : Alm
Languages : en
Pages :

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Author: Daiki Sasaki
Publisher: Nova Publishers
ISBN: 9781604562163
Category : Medical
Languages : en
Pages : 220

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Glycolipids are carbohydrate-attached lipids. Their role is to provide energy and also serve as markers for cellular recognition. They occur where a carbohydrate chain is associated with phospholipids on the exoplasmic surface of the cell membrane. The carbohydrates are found on the outer surface of all eukaryotic cell membranes. They extend from the phospholipid bilayer into the aqueous environment outside the cell where it acts as a recognition site for specific chemicals as well as helping to maintain the stability of the membrane and attaching cells to one another to form tissues. This new book focuses on recent research results from around the world.

Author: Morris Kates
Publisher: Springer Science & Business Media
ISBN: 1489925163
Category : Science
Languages : en
Pages : 532

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The early history and development of the field of glycolipids was concerned mainly with the predominant glycolipids found in higher animal tissues, namely the glycosphingolipids, as has been extensively documented by J. N. Kanfer and S. Hakomori in Volume 3 of this series. The major glycolipids in organisms of the plant kingdom, however, such as bacteria, yeasts and fungi, algae, and higher plants, are glycoglycerolipids, although glycosphingolipids are also present as minor components in these organisms, except for bacteria. It is of interest that one of the pioneers in glycosphingolipid research, Herbert E. Carter, also pioneered the discovery and structural elucidation of the plant galactosyldiacylglycerols. This class of glycolipids is present in chlo roplast membranes and must surely be one of the most ubiquitous and abun dant natural substances in the world, thereby deserving the attention of lipid biochemists. It is therefore surprising to learn that in contrast to the glycosphingolipids, which were discovered in the 1870s, glycoglycerolipids were not discovered until the 1950s. Since that time investigations of the structure and distribution of these glycolipids have proceeded at an exponen tially increasing rate, and much information is now available for representa tives of many genera of bacteria, yeasts, algae, and higher plants. Glycoglyce rolipids have also been identified in animal cells, particularly in the brain, testes, and sperm.

Author: Neale Ridgway
Publisher: Elsevier
ISBN: 0444634495
Category : Science
Languages : en
Pages : 625

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Biochemistry of Lipids: Lipoproteins and Membranes, Volume Six, contains concise chapters that cover a wide spectrum of topics in the field of lipid biochemistry and cell biology. It provides an important bridge between broad-based biochemistry textbooks and more technical research publications, offering cohesive, foundational information. It is a valuable tool for advanced graduate students and researchers who are interested in exploring lipid biology in more detail, and includes overviews of lipid biology in both prokaryotes and eukaryotes, while also providing fundamental background on the subsequent descriptions of fatty acid synthesis, desaturation and elongation, and the pathways that lead the synthesis of complex phospholipids, sphingolipids, and their structural variants. Also covered are sections on how bioactive lipids are involved in cell signaling with an emphasis on disease implications and pathological consequences. Serves as a general reference book for scientists studying lipids, lipoproteins and membranes and as an advanced and up-to-date textbook for teachers and students who are familiar with the basic concepts of lipid biochemistry References from current literature will be included in each chapter to facilitate more in-depth study Key concepts are supported by figures and models to improve reader understanding Chapters provide historical perspective and current analysis of each topic

Author: Martin Horowitz
Publisher: Elsevier
ISBN: 0323145396
Category : Science
Languages : en
Pages : 579

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The Glycoconjugates: Mammalian Glycoproteins and Glycolipids, Volume I is a collaboration of different experts in the field of molecular biology on the subject of glycoconjugates. The text discusses the historical aspect, nomenclature, biosynthesis, and catabolism of glycoconjugates and their role in normal and pathological processes. Also covered are topics such as the purification of glycoproteins; the elucidation of the amino acid sequence of glycoproteins; the glycoproteins found in the different parts of the human body; glycoenzymes; and glycohormones. The book is recommended for molecular biologists, organic chemists, and biochemists who would like to know more about glycolipids and glycoproteins and their applications.

Author: Julian N. Kanfer
Publisher: Springer
ISBN: 9781475703986
Category : Science
Languages : en
Pages : 0

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Interest in and emphasis upon different aspects of the sphingolipids have, in general, followed the biochemical developments of the day. The early inves­ tigators were preoccupied principally with the isolation of "pure" compounds and structural elucidation. This historical perspective is found in the discus­ sion presented in Chapter 1 (Section 1. 1. 2 and Table III). Still, the isolation and structural characterization of glycolipids are the basic foundation of all our knowledge of enzymology, immunology, and cell biology. Recent infor­ mation obtained on structure has greatly affected the interpretation of various phenomena related to glycolipids. New structures suggest a new role of gly­ colipids as antigens and receptors. Ten years ago, only four neutral glycolipids and two gangliosides were known in human erythrocytes. We now know structures of at least twenty additional neutral glycolipids and ten additional gangliosides in human erythrocytes that are known to be important blood group, heterophil, and autoantigens. Erythrocytes are only one example of a cell type whose glycolipid profile has been extensively studied. Our defective knowledge in immunology and cell biology may be due to incomplete un­ derstanding of structural chemistry. Modern methodology based on methyla­ tion analysis, mass spectrometry, and enzymatic degradation has supple­ mented classical analysis based on clorimetry. Nuclear magnetic resonance spectroscopy is still in the development stage, but will eventually replace var­ ious chemical analyses. However, important future studies should be directed toward elucidating the organizational structure of glycolipids in membranes.

Author:
Publisher: Elsevier Science
ISBN: 9780444519672
Category : Science
Languages : en
Pages : 3600

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Carbohydrates are an important part of life and are present in bacteria, fungi, viruses, yeast, plants, animals and humans. The rapid expansion of chemistry and glycobiology over the last few years has provided many new, imaginative and efficient techniques which provide further insight into the structures and biological interactions of carbohydrates and glycostructures. This work has a very broad scope and will appeal to a wide audience as it explores the interactions between biology, chemistry and molecular biology towards understanding, synthesising and developing glycoproteins, glycolipids, proteoglyans and polysaccharides, which are important molecules in nature for controlling health and disease and food and feed. Glycocompounds reviewed include: oligosaccharides, polysaccharides, glycoproteins, glycolipids, glycoconjugates, lectins, cellulose, pectins and starch. Topics covered include: spectroscopy, nomenclature, structures, synthesis, biosynthesis, molecular interactions, degradation, biochemistry, glycobiology, glycotherapeutics and diseases. · Combines multiple aspects of glycoscience in one comprehensive work · Documents the new and rapid expansion of carbohydrate chemistry and glycobiology over the last few years · Highlights the many new, imaginative and efficient techniques for providing insights into carbohydrates and glycostructures

Author: Bruce Alberts
Publisher:
ISBN: 9780815332183
Category : Cytology
Languages : en
Pages : 0

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