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The shotgun proteomic analysis is currently the most promising single-cell protein sequencing technology, however its identification level of ~1000 proteins per cell is still insufficient for practical applications. Here, we develop a pick-up single-cell proteomic analysis (PiSPA) workflow to achiev...
ORGANISM(S): Homo Sapiens 
2023-10-30 | PXD041966 |
Through liquid chromatography-mass spectrometry (LC-MS/MS) analysis, we analyzed the differential proteins in cadmium-induced mouse kidney and liver tissues, and looked for the potential targets of IGFBP7
ORGANISM(S): Mus Musculus 
2024-10-23 | PXD057126 |
We used SPIDER to examine the cell-surface receptors for specific ligands while these receptors were in their native membranes within intact cells in culture. Here we coupled the SPIDER assay with biotinylated RBD of the Omicron Variant of SARS-CoV-2 and biotinylated RBD of SARS-CoV-2. Then we perfo...
ORGANISM(S): Homo Sapiens Chlorocebus Sabaeus 
2022-01-18 | PXD031035 |
Characterization of GFP-Pup after Pupylation assays by mass spectrometry.
ORGANISM(S): Mycobacterium Tuberculosis H37rv_2009 
2021-06-04 | PXD026478 |
We used CheAs and biotin-CheZ to validate the efficiency of SPIDER capturing protein-protein interaction. Pupylation sites on WT CheAs after SPIDER assay was identified by LC-MS/MS analysis, by searching for an additional mass of ~243 Da, which represents the three C-terminal residues of Pup, i. e.,...
ORGANISM(S): Escherichia Coli 
2021-06-04 | PXD026509 |
As a test for the effectiveness of SPIDER with RNA-protein pairs, We used Sox2 and specific biotin-DNA and biotin-RNA to validate the efficiency of SPIDER capturing protein-nucleic acid interaction. Pupylation sites on Sox2 after SPIDER assay was identified by LC-MS/MS analysis, by searching for an ...
ORGANISM(S): Homo Sapiens 
2021-06-04 | PXD026517 |
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