Proteomics is fundamentally defined as the extensive study of proteins, their structure as well as functions. It was considered to be an obvious next step in research once the field of genomics had deposited vital magnitude of information. However, taking an instantly verbatim move towards cataloging all proteins in all tissues of dissimilar organisms is not practically easy. Experts may need to focus on the aspects of proteomics that are necessary to the functional outcome of the cells. In this book, experts have presented the historical reviews of proteomics, as well as added viewpoints and fresh improvements in gel and non-gel-based protein partition and recognition by mass spectrometry. Extensive accounts have unfolded researches on sub-proteomes such as phosphoproteomes or glycoproteomes which are straightforwardly linked to functional outcomes of the cells. Structural proteomics connected to pharmaceutics growth is also an aspect noteworthy of consideration. Bioinformatics instruments that can extract proteomics information are also examined. This book is an ideal reference for students and experts.