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ProteomicsPhos-tag SDS-PAGE followed by LC-MS/MS analysis of in vitro phosphorylated Nab2, Foxk1, and HURP
Purified GST-fused Nab2, Foxk1, and HURP were incubated with ATP in the presence or absence of His-tagged active ERK in vitro, separated by Phos-tag SDS-PAGE, and visualized by CBB staining. The most shifted regions of protein bands on the Phos-tag-containing gels were excised, digested with trypsin...
ORGANISM(S): Mus Musculus (mouse) 
2022-03-03 | PXD028837 | JPOST Repository
ProteomicsA comprehensive evaluation of common quantification strategies for LC-MS/MS-based spatial proteomics using nanoPOTS
A deep understanding of the tissue microenvironment can provide significant insight into the function of tissue and organs in health and disease states. Spatially resolved proteomics techniques can aid in studying spatial tissue organization and cellular communication in their native microenvironmen...
ORGANISM(S): Homo Sapiens (ncbitaxon:9606) 
2023-03-22 | MSV000091531 | MassIVE
UnknownImproved isobaric tandem mass tag quantification by ion mobility mass spectrometry.
Not available
S-EPMC4000571 | biostudies-literature
ProteomicsTandem Mass Tag approach utilizing pervanadate BOOST channels delivers deeper quantitative characterization of the tyrosine phosphoproteome
Dynamic tyrosine phosphorylation is fundamental to a myriad of cellular processes. However, the inherently low abundance of tyrosine phosphorylation in the proteome and the inefficient enrichment of phosphotyrosine(pTyr)-containing peptides has led to poor pTyr peptide identification and quantitati...
ORGANISM(S): Homo sapiens (Human) 
2020-03-24 | PXD016192 | Pride
Superbinder Trigger channel Phosphotyrosine proteomics Tandem mass tags Pervanadate 
ProteomicsLabel-free quantitative phosphoproteomics of ΔB-Raf:ER cells treated with U0126 or 4-HT
ΔB-Raf:ER cells were treated with 10 µM U0126 or 1 µM 4-HT for 30 min. The cells were lysed in 6 M guanidine-HCl containing 100 mM HEPES-NaOH (pH7.5), 10 mM TCEP, and 40 mM CAA. The lysates were dissolved by heating and sonication and then centrifuged. The supernatants were recovered, and proteins (...
ORGANISM(S): Mus Musculus (mouse) 
2022-03-03 | PXD028723 | JPOST Repository
UnknownComparative Proteome Profiling of Saliva Between Estrus and Non-Estrus Stages by Employing Label-Free Quantitation (LFQ) and Tandem Mass Tag (TMT)-LC-MS/MS Analysis: An Approach for Estrus Biomarker Identification in Bubalus bubalis.
Not available
S-EPMC9217162 | biostudies-literature
ProteomicsMultiplexed complexome profiling using tandem mass tags
Complexome profiling is a rapidly spreading, powerful approach to gain insight into the nature of protein complexes. It identifies and quantifies protein complexes separated into multiple fractions of increasing molecular mass using mass spectrometry-based, label-free bottom-up proteomics. Complexom...
ORGANISM(S): Homo sapiens (Human) 
2021-08-20 | PXD023211 | Pride
Complexome profiling  multiplexed complexomics  tandem mass tags  protein complexes 
ProteomicsQuantitative proteomic analysis of CKD urine samples
Urinary proteomics studies have primarily focused on identifying markers of chronic kidney disease (CKD) progression. Here, we aimed to specify CKD-related injury markers through proteomics analysis in urine of patients with CKD. Label-free quantitative proteomics analysis based on liquid chromatogr...
ORGANISM(S): Homo Sapiens (ncbitaxon:9606) 
2021-06-15 | MSV000087635 | MassIVE
UnknownLC-MS/MS analysis of the dog serum phosphoproteome reveals novel and conserved phosphorylation sites: Phosphoprotein patterns in babesiosis caused by Babesia canis, a case study.
Not available
S-EPMC6261647 | biostudies-literature
ProteomicsPRM analysis of phosphopeptides of Nab2, Foxk1, HURP, ERK1/2, NPM, and Hspa4 from ΔB-Raf:ER cells.
ΔB-Raf:ER cells were treated with U0126 or 4-HT for 30 min in four biological replicates. Total proteins from cell lysates were digested with Typsin/Lys-C mix, and phosphopeptides were enriched by IMAC using Fe-NTA columns. After data-dependent LC-MS/MS analysis, phosphopeptides of Nab2, Foxk1, HURP...
ORGANISM(S): Mus Musculus (mouse) 
2022-03-03 | PXD028826 | JPOST Repository
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