Online Nanoflow Two-Dimension Comprehensive Active Modulation Reversed Phase-Reversed Phase Liquid Chromatography High-Resolution Mass Spectrometry for Metaproteomics of Environmental and Microbiome Samples.
Online Nanoflow Two-Dimension Comprehensive Active Modulation Reversed Phase-Reversed Phase Liquid Chromatography High-Resolution Mass Spectrometry for Metaproteomics of Environmental and Microbiome Samples.
复制标题
在线Nanoflow二维全面主动调制反相-反相液相色谱高分辨率质谱法用于环境和微生物组样品的元蛋白质组学。
DOI:
10.1021/acs.jproteome.1c00588
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发表时间:
2021-09-03
影响因子:
4.4
通讯作者:
Saito, Mak A.
中科院分区:
文献类型:
--
作者:
McIlvin, Matthew R.;Saito, Mak A.
Metaproteomics is a powerful analytical approach that can assess the functional capabilities deployed by microbial communities in both environmental and biomedical microbiome settings. Yet the mass spectra resulting from these mixed biological communities are challenging due to the high number of low intensity peak features. The use of multiple dimensions of chromatographic separation prior to mass spectrometry analyses has been applied to proteomics previously but can require increased sampling handling and instrument time. Here we demonstrate an automated online comprehensive active-modulation two-dimensional liquid chromatography method for metaproteome sample analysis. A high pH PLRP-S column was used in the first dimension followed by low pH separation in the second dimension using dual modulating C18 traps and a C18 column. This method increased the number of unique peptides found in ocean metaproteome samples by more than 50% when compared to a one-dimension separation while using the same amount of sample and instrument time.
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影响因子:
4.4
作者:
Morgenstern D;Barzilay R;Levin Y
通讯作者:
Levin Y
影响因子:
6.4
作者:
Maier TV;Lucio M;Lee LH;VerBerkmoes NC;Brislawn CJ;Bernhardt J;Lamendella R;McDermott JE;Bergeron N;Heinzmann SS;Morton JT;González A;Ackermann G;Knight R;Riedel K;Krauss RM;Schmitt-Kopplin P;Jansson JK
通讯作者:
Jansson JK
影响因子:
4.4
作者:
Gargano AFG;Shaw JB;Zhou M;Wilkins CS;Fillmore TL;Moore RJ;Somsen GW;Paša-Tolić L
通讯作者:
Paša-Tolić L
DOI:
10.1073/pnas.1525139113
发表时间:
2016-03-01
影响因子:
11.1
作者:
Brum, Jennifer R.;Ignacio-Espinoza, J. Cesar;Sullivan, Matthew B.
通讯作者:
Sullivan, Matthew B.
影响因子:
15.5
作者:
Blakeley-Ruiz, J. Alfredo;Erickson, Alison R.;Hettich, Robert L.
通讯作者:
Hettich, Robert L.