title: Leveraging protein purification strategies in proteomics.
abstract: The proteomic studies, although, tend to be analytical in nature, yet many strategies of preparative protein purification can be usefully employed in such studies. This review points out the importance of purification techniques which are capable of dealing with samples which are suspensions rather than clear solution, e.g. aqueous two phase partitioning, three phase partitioning, expanded bed chromatography, etc. The review also outlines the potential of non-chromatographic techniques in dealing with fractionation of proteomes. Separation protocols which can deal with post-translationally modified (PTM) proteins are also considered.
authors.affiliation: Department of Biotechnology, National Institute of Pharmaceutical Education and Research (NIPER), Sector 67, SAS Nagar, Punjab 160062, India.
authors.forename: Ipsita
authors.initials: I
authors.lastname: Roy
authors.forename: Kalyani
authors.initials: K
authors.lastname: Mondal
authors.forename: Munishwar N
authors.initials: MN
authors.lastname: Gupta
mesh_terms: D002846:Chromatography, Affinity / Q000379:methods; D011499:Protein Processing, Post-Translational; D011506:Proteins / Q000302:isolation & purification* / Q000378:metabolism; D040901:Proteomics / Q000379:methods*
chemical_list: D011506:Proteins