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ProteomicsOne-STAGE Tip Method for TMT based Proteomic Analysis of Minimal Amount of Cells
LC-MS-based profiling of proteomes with isobaric tag labeling from low-quantity biological and clinical samples, including needle-core biopsies and laser capture microdissection, has been challenging due to limited amount and sample loss during preparation. To address this problem, we developed OnM ...
ORGANISM(S): Homo Sapiens (ncbitaxon:9606) 
2023-04-18 | MSV000091734 | MassIVE
ProteomicstipNrich, a tip-based N-terminal proteome enrichment method
Protein N-termini provide valuable information such as half-life of protein, but one of hurdles to study N-terminome is that it requires large amount of sample, but this requirement might be problematic for analyzing the limited samples such as low number of cells of clinical biopsies. In this regar...
ORGANISM(S): Bos taurus (Bovine) Mus musculus (Mouse) Escherichia coli Bacillus subtilis 
2022-12-05 | PXD027961 | Pride
Human plasma Recombinant single proteins Protein mixture Lc-ms/ms 
ProteomicsDistinguishing N-Terminal Methylation from Near-isobaric Modifications by Statistical Analysis of Mass Error Distributions of Fragment Ions
alpha-N-terminal methylation is an understudied post-translational modification with presumed functions involving protein-protein and/or protein-DNA interaction. The covalent addition of mono-, di-, trimethyl groups to free alpha-amino group has proven to be difficult to profile globally by mass spe...
ORGANISM(S): Homo Sapiens (ncbitaxon:9606) 
2024-11-14 | MSV000096415 | MassIVE
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