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ProteomicsdiDO-IPTL method publication data
Data demonstrating utility of diDO-IPTL labeling method for quantitative proteomics
ORGANISM(S): Desulfovibrio Vulgaris Str. Hildenborough (ncbitaxon:882) 
2017-01-08 | MSV000080457 | MassIVE
TranscriptomicsNSD2 links dimethylation of histone H3 at lysine 36 to oncogenic programming
This SuperSeries is composed of the following subset Series: GSE29146: NSD2 links dimethylation of histone H3 at lysine 36 to oncogenic programming [ChIP] GSE29147: NSD2 links dimethylation of histone H3 at lysine 36 to oncogenic programming [RNAi] GSE29148: NSD2 links dimethylation of histone H3 at...
ORGANISM(S): Homo sapiens 
2011-11-29 | E-GEOD-29305 | biostudies-arrayexpress
ProteomicsEnhancing de novo Protein Sequencing Through C-terminal Label-ing Strategy: Resolving Isobaric Ambiguities by Electron-Transfer/Higher-Energy Collision Dissociation (EThcD) part 2
NIST antibody was digested with chymotrypsin and pepsin, with and without dimethylation, and with and without C-terminal labeling using arginine methyl ester
ORGANISM(S): Homo Sapiens (ncbitaxon:9606) Mus Musculus (ncbitaxon:10090) 
MSV000095898 | MassIVE
ProteomicsValidation of N-terminal Labeling Mass Spectrometry for Characterization of Partially Hydrolyzed Gluten Proteins
Gluten, a group of proteins found in wheat, barley, and rye, is the trigger of celiac disease, an immune disorder which affects about 1% of people worldwide. The toxicity of partially hydrolyzed gluten (PHG) in fermented products such as beer is unknown due to the significant analytical challenges i...
ORGANISM(S): Triticum aestivum (Wheat) 
2019-11-20 | PXD012296 | Pride
Hydrolyzed gluten  gluten  mass spectrometry  n-terminal labeling  tails 
ProteomicsTag-Free Identification of Protease Specificity Using Proteome-Derived Peptide Libraries
Proteome-derived peptide libraries are a powerful tool for the investigation of protease specificity, conventionally involving the biotinylation of cleavage products to enable for their enrichment. Here we present a modified strategy for protease specificity profiling using proteome-derived peptide ...
ORGANISM(S): Escherichia coli 
2016-05-02 | PXD002785 | Pride
Proteolysis 
ProteomicsPhosphoproteome of the cyanobacterium Synechocystis sp. PCC 6803 and its dynamics during nitrogen starvation
Cyanobacteria have shaped the earth’s biosphere as the first oxygenic photoautotrophs and still play an important role in many ecosystems. The ability to adapt to changing environmental conditions is an essential characteristic in order to ensure survival. To this end, numerous studies have shown th...
ORGANISM(S): Synechocystis sp. (strain PCC 6803 / Kazusa) 
2016-05-09 | PXD001831 | Pride
Nitrogen starvation Ltq-orbitrap Cyanobacteria Synechocystis sp. pcc 6803 Peptide dimethylation labeling Phosphoproteome 
ProteomicsAbsolute quantitation of proteins by two-point quantitation using dimethylated proteotypic peptides
Absolute targeted proteomics typically employs known amounts of synthetic stable isotopically labeled peptides which are mixed with the analyte and analysed by LC-MS. In order to obtain accurate data, we evaluated the use of two different stable isotopes of the same peptide as spike-in for absolute ...
ORGANISM(S): Homo sapiens (Human) 
2018-11-27 | PXD007894 | Pride
Absolute quantitation Dimethylation  mass spectrometry Parallel reaction monitoring Targeted proteomics 
ProteomicsHERV protease specificity - Identification of Protease Specificity by Combining Proteome-Derived Peptide Libraries and Quantitative Proteomics
Proteome-derived peptide libraries are a powerful tool for the investigation of protease specificity, conventionally involving the biotinylation of cleavage products to enable for their enrichment. Here we present a modified strategy for protease specificity profiling using proteome-derived peptide ...
ORGANISM(S): Escherichia coli 
2016-05-02 | PXD003833 | Pride
Protease 
ProteomicsComparison of LFQ and IPTL for protein identification and relative quantification
Mass spectrometry-based quantitative proteome profiling is most commonly performed by label-free quantification (LFQ), stable isotopic labeling with amino acids in cell culture (SILAC), and reporter-ion based isobaric labeling methods (TMT and iTRAQ). Isobaric peptide termini labeling (IPTL) was des...
ORGANISM(S): Homo sapiens (Human) 
2022-02-17 | PXD026942 | Pride
Tmt Silac Lfq Quantitative proteomics Iptl 
ProteomicsGenetically encoded photocatalytic protein labeling enables spatially-resolved profiling of intracellular proteome
Mapping the subcellular organization of proteins is crucial for understanding their biological functions. Herein, we report a reactive oxygen species induced protein labeling and identification (RinID) method for profiling subcellular proteome in the context of living cells. Our method capitalizes o...
ORGANISM(S): Homo sapiens (Human) 
2023-07-20 | PXD034532 | Pride
Minisog  proximity labeling  photocatalytic  lc-msms 
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