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We developed a multiplex pseudo-isobaric dimethyl labeling (m-pIDL) method for proteome quantification to extend the capacity of the fragment ion-based method to 6-plex by one-step dimethyl labeling with several millidalton and dalton mass differences between precursor ions and enlarging the isolati...
ORGANISM(S): Homo Sapiens Escherichia Coli 
2019-01-22 | PXD012457 |
Herein, a cleavable hydrophobic derivatization (CHD) strategy was established for the enrichment and identification of pLys peptides. By CHD, 2,5-dioxopyrrolidin-1-yl-3-(decyldisulfanyl)propanoate (Dec-disulf-NHS) was synthesized to react with lysine dephosphorylated peptides, and then the derived p...
ORGANISM(S): Escherichia Coli 
2019-02-12 | PXD012682 |
Herein, bis(zinc(II)-dipicolylamine) functionalized sub-2 μm core-shell silica microspheres (SiO2@DpaZn) were tailored for N-phosphopeptide enrichment at pH 7.7. Contributed by the coordination bonding between Zn(II) and phosphate groups with the KD value of 13.14 μM, N-phosphopeptides could be capt...
ORGANISM(S): Escherichia Coli 
2020-02-07 | PXD017423 |
Herein, bis(zinc(II)-dipicolylamine) functionalized sub-2 μm core-shell silica microspheres (SiO2@DpaZn) were tailored for N-phosphopeptide enrichment at pH 7.7. Contributed by the coordination bonding between Zn(II) and phosphate groups with the KD value of 13.14 μM, N-phosphopeptides could be capt...
ORGANISM(S): Homo Sapiens 
2020-08-22 | PXD021067 |
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