Gene description for PTBP1
Gene name	polypyrimidine tract binding protein 1
Gene symbol	PTBP1
Other names/aliases	HNRNP-I HNRNPI HNRPI PTB PTB-1 PTB-T PTB2 PTB3 PTB4 pPTB
Species	Homo sapiens
Experiment description of studies that identified PTBP1 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%