| Literature DB >> 23975139 |
Hannes Hahne1, Fiona Pachl, Benjamin Ruprecht, Stefan K Maier, Susan Klaeger, Dominic Helm, Guillaume Médard, Matthias Wilm, Simone Lemeer, Bernhard Kuster.
Abstract
We report that low percentages of dimethylsulfoxide (DMSO) in liquid chromatography solvents lead to a strong enhancement of electrospray ionization of peptides, improving the sensitivity of protein identification in bottom-up proteomics by up to tenfold. The method can be easily implemented on any LC-MS/MS system without modification to hardware or software and at no additional cost.Entities:
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Year: 2013 PMID: 23975139 DOI: 10.1038/nmeth.2610
Source DB: PubMed Journal: Nat Methods ISSN: 1548-7091 Impact factor: 28.547