Gene description for PSMB4
Gene name	proteasome 20S subunit beta 4
Gene symbol	PSMB4
Other names/aliases	HN3 HsN3 PRAAS3 PROS-26 PROS26
Species	Homo sapiens
Experiment description of studies that identified PSMB4 in Neuroblastoma cells
1 Experiment ID 903 Identified molecule protein Extracellular vesicle type Exosomes MISEV EVs Identification method Mass spectrometry PubMed ID 25053844    Organism Homo sapiens Experiment description Activity-associated miRNA are packaged in Map1b-enriched exosomes released from depolarized neurons Authors Goldie BJ, Dun MD, Lin M, Smith ND, Verrills NM, Dayas CV, Cairns MJ. Journal name Nucleic Acids Res Publication year 2014 Sample Neuroblastoma cells Sample name SH-SY5Y Isolation/purification methods Differential centrifugation Ultracentrifugation Filtration Flotation density - Molecules identified in the study Protein Methods used in the study Mass spectrometry Western blotting EV-TRACK EV140076: EV-METRIC:38%