Gene description for PAFAH1B2
Gene name platelet-activating factor acetylhydrolase 1b, catalytic subunit 2 (30kDa)
Gene symbol PAFAH1B2
Other names/aliases -
Species Bos taurus
 Database cross references - PAFAH1B2
ExoCarta ExoCarta_282514
Entrez Gene 282514
UniProt P68401  
 PAFAH1B2 identified in exosomes derived from the following tissue/cell type
Milk 23459212    
 Gene ontology annotations for PAFAH1B2
Molecular Function
    1-alkyl-2-acetylglycerophosphocholine esterase activity GO:0003847 IEA
    platelet-activating factor acetyltransferase activity GO:0047179 IBA
Biological Process
    lipid catabolic process GO:0016042 IEA
    positive regulation of macroautophagy GO:0016239 IEA
    spermatogenesis GO:0007283 IEA
    brain development GO:0007420 IBA
Subcellular Localization
    cytoplasm GO:0005737 IBA
    nucleolus GO:0005730 IEA
    extracellular exosome GO:0070062 IEA
    plasma membrane GO:0005886 IEA
 Experiment description of studies that identified PAFAH1B2 in exosomes
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
Sucrose density gradient
Flotation density -
Molecules identified in the study Protein
Methods used in the study Mass spectrometry
 Protein-protein interactions for PAFAH1B2
  Protein Interactor ExoCarta ID Identification method PubMed Species
No interactions are found.
 Pathways in which PAFAH1B2 is involved
No pathways found

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