Gene description for PIGR
Gene name polymeric immunoglobulin receptor
Gene symbol PIGR
Other names/aliases -
Species Bos taurus
 Database cross references - PIGR
ExoCarta ExoCarta_281401
Entrez Gene 281401
UniProt P81265  
 PIGR identified in exosomes derived from the following tissue/cell type
Milk 23459212    
 Gene ontology annotations for PIGR
Subcellular Localization
    integral component of membrane GO:0016021 IEA
    plasma membrane GO:0005886 IEA
    extracellular region GO:0005576 IEA
 Experiment description of studies that identified PIGR in exosomes
1
Experiment ID 213
ISEV standards
EV Biophysical techniques
EV Cytosolic markers
EV Membrane markers
EV Negative markers
EV Particle analysis
Identified molecule protein
Identification method Mass spectrometry
PubMed ID 23459212    
Organism Bos taurus
Experiment description Bovine milk proteome: Quantitative changes in normal milk exosomes, milk fat globule membranes and whey proteomes resulting from Staphylococcus aureus mastitis.
Authors Reinhardt TA, Sacco RE, Nonnecke BJ, Lippolis JD.
Journal name J Proteomics
Publication year 2013
Sample Milk
Sample name Staphylococcus aureus-infected-Milk
Isolation/purification methods Differential centrifugation
Ultracentrifugation
Filtration
Sucrose density gradient
FACS
Flotation density -
Molecules identified in the study Protein
Methods used in the study Mass spectrometry
 Protein-protein interactions for PIGR
  Protein Interactor ExoCarta ID Identification method PubMed Species
No interactions are found.
 Pathways in which PIGR is involved
No pathways found





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