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ProteomicsStability assessment of the human proteotypic peptides for proteomics quantification
Mass spectrometry coupled to liquid chromatography is one of the most powerful technologies for proteome quantification in a variety of biomedical samples, including cells, tissues and liquid biopsies. In peptide-centric workflows protein mixtures proteins are enzymatically digested to peptides prio...
ORGANISM(S): Homo sapiens (Human) 
2025-02-24 | PXD035198 | Pride
Proteotypic Proteome tools Peptide stability Quantitation 
UnknownAssigning statistical significance to proteotypic peptides via database searches.
Not available
S-EPMC3186061 | biostudies-literature
UnknownAssessment and Prediction of Human Proteotypic Peptide Stability for Proteomics Quantification.
Not available
S-EPMC10515110 | biostudies-literature
ProteomicsA mammalian transcription factor-specific peptide repository for targeted proteomics
Site-specific transcription factors (TFs) play an essential role in mammalian development and function as they are vital for the majority of cellular processes. Despite their biological importance, TF proteomic data is scarce in the literature, likely due to difficulties in detecting peptides as the...
ORGANISM(S): Mus musculus (Mouse) 
2015-01-23 | PXD001212 | Pride
Transcription factor Repository for targeted proteomics Proteotypic peptide selection Quantitative proteomics 
ProteomicsProteomics data analysis for the identification of proteins and derived proteotypic peptides to be used as drought tolerance markers in Quercus ilex
Drought is considered one of the main causes of mortality of holm oak (Quercus ilex) upon seedling plantations in reforestation programs. Although Q. ilex shows high adaptability to extreme climate conditions prevailing in Southern Spain, the genetic variability inherent to this species could be ass...
ORGANISM(S): Quercus ilex (Holly oak) 
2023-03-11 | PXD023782 | Pride
Targeted post-acquisition proteomics Peptides markers Quercus ilex Drought tolerance 
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 
UnknownPeptide Selection for Accurate Targeted Protein Quantification via a Dimethylation High-Resolution Mass Spectrum Strategy with a Peptide Release Kinetic Model.
Not available
S-EPMC7057324 | biostudies-literature
UnknownIdentification of transient receptor potential melastatin 3 proteotypic peptides employing an efficient membrane protein extraction method for natural killer cells.
Not available
S-EPMC9540229 | biostudies-literature
UnknownArtificial Intelligence Understands Peptide Observability and Assists With Absolute Protein Quantification.
Not available
S-EPMC6242780 | biostudies-literature
UnknownImmunocapture sample clean-up in determination of low abundant protein biomarkers - a feasibility study of peptide capture by anti-protein antibodies.
Not available
S-EPMC9097496 | biostudies-literature
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