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we report a photoactivation-dependent proximity labeling (PDPL) method designed by genetically attaching photosensitizer protein miniSOG to a protein of interest (POI). Triggered by blue light, singlet oxygen is generated, enabling temporally-resolved chemical probe labeling.
ORGANISM(S): Homo Sapiens 
2022-06-22 | PXD034811 |
Proximity-dependent labeling identifies dendritic cells that prime the antitumor CD4+ T cell response
Directed evolution improves the catalytic efficiency of APEX2-mediated proximity-dependent RNA labeling
Data contains LC-MS results of proximity-dependent biotin labeling to generate the protein interaction network of IRS1 protein fused with Flag-miniTurbo (N-terminal tag) and expressed in T-REx HEK293 cells.
ORGANISM(S): Homo Sapiens (ncbitaxon:9606) 
Intercellular communication is critical for maintaining organismal metabolic homeostasis. Here, we present a new method enabling temporally controlled, cell type-specific labeling of secreted and membrane proteins in key metabolic tissues. The method employs a genetically encoded proximity-labeling ...
ORGANISM(S): Mus musculus (Mouse) 
2026-05-13 | PXD075539 | Pride
The vertebrate brain consists of diverse neuronal types, classified by distinct anatomy and function, along with divergent transcriptomes and proteomes. Defining the cell-type specific neuroproteome is important for understanding the development and functional organization of neural circuits. This t...
ORGANISM(S): Mus musculus (Mouse) 
2021-07-10 | PXD022335 | Pride
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