Kennedy J and Yi EC (2008) Use of gas-phase fractionation to increase protein identifications: application to the peroxisome. Methods Mol Biol 432:217-28
Abstract: Gas-phase fractionation (GPF), defined as iterative mass spectrometric interrogations of a sample over multiple smaller mass-to-charge (m/z) ranges, enables the ions selected for collision-induced dissociation to come from a greater number of unique peptides compared to the ions selected from the wide mass range scan in automated liquid chromatography-tandem mass spectrometry (LC-MS/MS) analysis. GPF is described as a means to achieve higher proteome coverage than multiple LC-MS/MS analyses of unfractionated complex peptide mixtures. It is applied to organellar proteomics through analysis of yeast peroxisomal proteins obtained from a discontinuous Nycodenz gradient fraction known to be enriched with yeast peroxisomal membrane proteins.
| Status: Published | Type: Journal Article | PubMed ID: 18370021 |
Topics addressed in this paper
Number of different genes curated to this paper: 39
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| Topics | Genes linked to topics (#1 - 10 ) | |||||||||
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| AAT2 | ANT1 | CAT2 | CIT2 | CTA1 | DAL7 | DCI1 | ECI1 | FAA2 | FAT1 | |
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| Topics | Genes linked to topics (#11 - 20 ) | |||||||||
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| FOX2 | GTO1 | IDP3 | LYS1 | MDH2 | MDH3 | MLS1 | NPY1 | PCD1 | PCS60 | |
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| Topics | Genes linked to topics (#21 - 30 ) | |||||||||
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| PEX11 | PEX12 | PEX13 | PEX14 | PEX15 | PEX17 | PEX2 | PEX3 | PEX4 | PEX6 | |
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| Techniques and Reagents | | | | | | | | | | |
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| Topics | Genes linked to topics (#31 - 39 ) | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| PEX7 | PEX8 | POT1 | POX1 | PXA1 | PXA2 | SPS19 | STR3 | TES1 | |
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| Techniques and Reagents | | | | | | | | | |




