Gene description for PSMA1
Gene name	proteasome 20S subunit alpha 1
Gene symbol	PSMA1
Other names/aliases	HC2 HEL-S-275 NU PROS30
Species	Homo sapiens
Experiment description of studies that identified PSMA1 in Endothelial cells
1 Experiment ID 393 Identified molecule protein Extracellular vesicle type Microparticles MISEV EVs Identification method Mass spectrometry PubMed ID 19369228    Organism Homo sapiens Experiment description Proteomic analysis reveals presence of platelet microparticles in endothelial progenitor cell cultures. Authors Prokopi M, Pula G, Mayr U, Devue C, Gallagher J, Xiao Q, Boulanger CM, Westwood N, Urbich C, Willeit J, Steiner M, Breuss J, Xu Q, Kiechl S, Mayr M. Journal name Blood Publication year 2009 Sample Endothelial cells Sample name Normal-Endothelial progenitor cells Isolation/purification methods - Flotation density - Molecules identified in the study Protein Methods used in the study Mass spectrometry EV-TRACK -
2 Experiment ID 551 Identified molecule protein Extracellular vesicle type Exosomes/Extracellular vesicles MISEV EVs Identification method Mass spectrometry PubMed ID 24009886    Organism Homo sapiens Experiment description Cellular stress conditions are reflected in the protein and RNA content of endothelial cell-derived exosomes. Authors de Jong OG, Verhaar MC, Chen Y, Vader P, Gremmels H, Posthuma G, Schiffelers RM, Gucek M, van Balkom BW. Journal name J Extracell Vesicles Publication year 2012 Sample Endothelial cells Sample name Stressed (hypoxia, TNF-alpha-induced activation, high glucose and mannose concentrations)-Endothelial cells (HMEC-1) Isolation/purification methods - Flotation density - Molecules identified in the study Protein Methods used in the study Mass spectrometry EV-TRACK EV120004: EV-METRIC:67%