Download or read book Seed Trade Buyers Guide written by and published by . This book was released on 1921 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Mammalian Carbohydrate Recognition Systems written by Paul R. Crocker and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 262 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the last decade there has been a great expansion in our knowledge of the existence, nature and functions of mammalian carbohydrate binding proteins. This book covers the structures and postulated functions for the major classes of mammalian carbohydrate binding proteins. These include intracellular lectins involved in diverse functions such as protein synthesis quality control, targetting of lysosomal enzymes and in the secretory pathway. In addition, several chapters are devoted to other major families of lectins that are found at the cell surface or in extracellular fluids which are involved in various recognition functions such as cell-cell interactions in inflammation and recognition of pathogen carbohydrates in host defence.

Download or read book Lectins written by Nathan Sharon and published by Springer. This book was released on 2012-11-12 with total page 127 pages. Available in PDF, EPUB and Kindle. Book excerpt: A characteristic property of most, or perhaps all, proteins is their ability to combine specifically and reversibly with various substances. Well known examples are enzymes that bind substrates and inhibitors, and antibodies that bind antigens. This book deals with lectins, a class of proteins that bind carbohydrates. Another characteristic property of lectins is that they agglutinate cells or precipitate polysaccharides and glycoproteins. This is because lectins are polyvalent, i.e. each lectin molecule has at least two carbohydrate binding sites to allow crosslinking between cells (by combining with sugars on their surfaces) or between sugar containing macromolecules. The agglutinating and precipitating activities of lectins are very similar to those of antibodies. They can likewise be specifically inhibited by low molecular weight compounds (haptens), which in the case of lectins are sugars or sugar containing compounds (Fig. 1.1). Not surprisingly, therefore, many of the methods used in lectin research are based on immunochemical techniques. Nevertheless, lectins are different from antibodies in several important aspects. Many lectins are found in plants, microorganisms and viruses, which do not synthesize immunoglobulins. In fact, they are found in almost all living organisms (Table 1.1) and are not confined to specific organs or tissues. Another marked difference between the two classes of compound is that antibodies are structurally similar, whereas lectins are structurally diverse. In general, lectins are oligomeric proteins composed of subunits, usually with one sugar binding site per subunit.

Download or read book The Mexican Bean Beetle written by John J. Davis and published by . This book was released on 1925 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book A New Work of Animals written by and published by . This book was released on 1811 with total page 306 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book COMP FARMERS GD written by Edwin Jackson Kyle and published by . This book was released on 2016-09-10 with total page 590 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Florists Exchange and Horticultural Trade World written by and published by . This book was released on 1943 with total page 1044 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Animal Models of Pain written by Chao Ma and published by Humana Press. This book was released on 2010-10-11 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: With the loss of work days, the price of health care and payments for compensation, litigation, and malpractice, and the overwhelming cost of human suffering, chronic pain syndromes affect humanity enormously on both an economic and personal level. In Animal Models of Pain, expert investigators in the field provide a consolidated review of the current state of pain research by capturing the diversity of animal models that are used to investigate pain mechanisms, which range from surgical incision to mechanical compression and from spinal cord injury to cutaneous/local inflammation and beyond. As a volume in the respected Neuromethods series, this book delivers its vital content through detailed descriptions of a wide variety of step-by-step laboratory methods. Authoritative and cutting-edge, Animal Models of Pain seeks to lead scientists closer to the ultimate goal of improving the quality of life and relieving the unbearable burden of chronic pain for millions of people throughout the world.