Glycosylation is generally described as a form of co-translational and post-translational modification. This book emphasizes on the concepts of glycobiology, and is a collective effort of a group of recognized researchers. It addresses some of the crucial topics in this domain, presenting a broad range of theoretical and practical topics in the subject of glycobiology. This book will be of great significance for scholars and researchers involved in drug glycoengineering and biomedical research.