Gene description for PRR4
Gene name proline rich 4 (lacrimal)
Gene symbol PRR4
Other names/aliases LPRP
PROL4
Species Homo sapiens
 Database cross references - PRR4
ExoCarta ExoCarta_11272
Entrez Gene 11272
HGNC 18020
MIM 605359
UniProt Q16378  
 PRR4 identified in exosomes derived from the following tissue/cell type
Mesenchymal stem cells Unpublished / Not applicable
 Gene ontology annotations for PRR4
Biological Process
    retina homeostasis GO:0001895 IEP
    visual perception GO:0007601 TAS
Subcellular Localization
    extracellular space GO:0005615 IDA
 Experiment description of studies that identified PRR4 in exosomes
1
Experiment ID 126
ISEV standards
EV Biophysical techniques
GAPDH
EV Cytosolic markers
EV Membrane markers
EV Negative markers
EV Particle analysis
Identified molecule protein
Identification method Mass spectrometry [LTQ-FT Ultra]
PubMed ID Unpublished / Not applicable
Organism Homo sapiens
Experiment description Mesenchymal Stem Cell Exosomes: The Future MSC-based Therapy?
Authors Ruenn Chai Lai, Ronne Wee Yeh Yeo, Soon Sim Tan, Bin Zhang, Yijun Yin, Newman Siu Kwan Sze, Andre Choo, and Sai Kiang Lim
Journal name Mesenchymal Stem Cell Therapy
Publication year 2011
Sample Mesenchymal stem cells
Sample name huES9.E1
Isolation/purification methods HPLC
Flotation density -
Molecules identified in the study Protein
Methods used in the study Western blotting
Antobody array
Mass spectrometry
 Protein-protein interactions for PRR4
  Protein Interactor ExoCarta ID Identification method PubMed Species
No interactions are found.
 Pathways in which PRR4 is involved
No pathways found





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