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ProteomicsCleavable Hydrophobic Derivatization Strategy for Enrichment and Identification of Phosphorylated Lysine Peptides
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 |
ProteomicsIn-vivo crosslinking based affinity purification-mass spectrometry for targeting intracellular protein-protein interactions
Comprehensive interactome analysis of targeted proteins is of great significance to understand how pro-teins work together for functional regulation. Until now, affinity purification strategy with mass spec-trometry (AP-MS) has been recognized as the most widely used technique for studying protein-p...
ORGANISM(S): Homo Sapiens 
2022-12-01 | PXD038473 |
Proteomics5-fluorouracil (5-Fu) resistant Bel/5Fu cell line and its parent Bel7402 cell line
The extensive drug resistance of hepatocellular carcinoma (HCC) has become the main cause of chemotherapy failure. The mechanisms leading to drug resistance in tumor cells are not well understood. Previous studies demonstrated that plasma membrane proteins play important roles in mediating drug disp...
ORGANISM(S): Homo Sapiens 
PXD015917 |
ProteomicsIntegrated proteomic and metabolomic profiling reveals molecular signatures underlying invasiveness in non-functioning pituitary adenoma
Pituitary adenomas constitute 10 to 25% of intracranial tumors, rendering them one of the most prevalent types of brain tumors. While the majority of pituitary adenomas are benign, ~35% exhibit invasive behavior. Compared with their non-invasive counterparts, invasive pituitary adenomas are more cha...
ORGANISM(S): Homo Sapiens 
2025-12-09 | PXD071754 |
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