Despite recent advances in MS-based proteomics, comprehensive phosphoproteomics analysis of small populations of cells remains a daunting task, due primarily to the general lack of sufficient MS signals from such limited amounts of samples. In light of the unique multiplexing feature of isobaric lab...
Background
Mass spectrometry-based proteomics has become a powerful tool for the identification and quantification of proteins from a wide variety of biological specimens. To date, the majority of studies utilizing tissue samples have been carried out on prospectively collected fresh frozen or optim...
The project intended to reveal protein phosphorylation patterns in Arabidopsis thaliana in response to ATP. For this purpose, Arabidopsis thaliana plants, including WT, ATP receptor mutants (p2k1, p2k2, and double mutant p2k1/p2k2), and P2K1 overexpression plants, were treated with ATP or buffer (as...
Proteomic data from mouse brain; frontal cortical/hippocampal, encompassing Sham control and Fabp7 KO combined with circadian rhythm disrupting electroshock. 16 total samples. Samples were digested with trypsin, TMT labeled and fractionated (12) then analyzed by LC-MS/MS. Data was searched with MS-G...
LC-MS/MS tryptic peptide data comprising both label free (phosphoproteome) and TMT10 (global and phosphoproteome) analysis of mycobacterium tuberculosis mutants (WT, GoF, and LoF) grown at stationary phase. Data was searched with MS-GF+ (TMT) and MaxQuant (label free).
High-intensity physical activity has major impacts in different parts of the body. However, the regulatory coordination between different tissues to support the high physical demands is poorly understood. Here we performed a multi-omics analysis of blood plasma, urine and saliva from a group of fire...
Proteomics and phosphoproteomics analyses of two human pluripotent stem cell (hPSC) lines with stable insulin receptor knock down. 6-plex TMT-based strategy was applied to compare control versus insulin receptor (IR) knockdown (n=3 replicates for each condition) for each cell lines (CHB8 and H9). D...