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Gel-free proteomics
Baiwir, Dominique; Nanni, P.; Müller, S. et al.
2018In de Almeida, Andre Martinho; Eckersal, David; Miller, Ingrid (Eds.) Proteomics in Domestic Ani-mals: from Farm to Systems Biology
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Keywords :
Experimental design; Isotope labeling; Label-free quantitative proteomics; Labelbased proteomics; PTMs; Quantitative proteomics
Abstract :
[en] Mass spectrometry (MS)-based proteomics is nowadays considered as a mainstream analytical tool for life sciences. This success is mainly to be attributed to the tremendous improvements in the core technology of mass spectrometry coupled with recent developments in bioinformatics and separation sciences. The level of information that is henceforth accessible through MS techniques is broad and encompasses the protein sequence as well as its quantity, modification(s), structure, and implication in macromolecular assemblies. The current chapter focuses on the existing gel-free MS-based quantitative approaches that are applicable in the field of animal sciences and summarizes their principal features together with their respective advantages and drawbacks. In this context, we will discuss both the label-free and label-based relative quantitation strategies as well as the existing alternatives for absolute quantitation. The specific case of posttranslational modifications, whose extensive characterization is becoming a crucial topic in MS-based proteome studies, is next addressed under the quantitative scope of phosphorylation and glycosylation. Lastly, other promising nonmainstream techniques are presented, emphasizing their potent use to solve major proteomics challenges of tomorrow. © Springer International Publishing AG 2018. All rights reserved.
Disciplines :
Chemistry
Author, co-author :
Baiwir, Dominique  ;  Université de Liège - ULiège > GIGA-Technology platforms : Plate-forme protéomique
Nanni, P.;  Functional Genomics Center Zurich, University/ETH Zurich, Zurich, Switzerland
Müller, S.;  Biognosys AG, Schlieren, Switzerland
Smargiasso, Nicolas ;  Université de Liège - ULiège > Département de chimie (sciences) > Laboratoire de spectrométrie de masse (L.S.M.)
Morsa, Denis  ;  Université de Liège - ULiège > Département de chimie (sciences) > Center for Analytical Research and Technology (CART)
De Pauw, Edwin  ;  Université de Liège - ULiège > Département de chimie (sciences) > Laboratoire de spectrométrie de masse (L.S.M.)
Mazzucchelli, Gabriel  ;  Université de Liège - ULiège > Département de chimie (sciences) > Laboratoire de spectrométrie de masse (L.S.M.)
Language :
English
Title :
Gel-free proteomics
Publication date :
2018
Main work title :
Proteomics in Domestic Ani-mals: from Farm to Systems Biology
Editor :
de Almeida, Andre Martinho
Eckersal, David
Miller, Ingrid
Publisher :
Springer, Cham
ISBN/EAN :
978-3-319-69681-2
Peer reviewed :
Peer reviewed
Commentary :
9783319696829; 9783319696812
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