Gene description for Cpa2
Gene name carboxypeptidase A2, pancreatic
Gene symbol Cpa2
Other names/aliases -
Species Mus musculus
 Database cross references - Cpa2
ExoCarta ExoCarta_232680
Vesiclepedia VP_232680
Entrez Gene 232680
UniProt Q504N0  
 Cpa2 identified in sEVs derived from the following tissue/cell type
Faeces 33431899    
Faeces 33431899    
 Gene ontology annotations for Cpa2
Molecular Function
    carboxypeptidase activity GO:0004180 ISO
    metallocarboxypeptidase activity GO:0004181 IBA
    metallocarboxypeptidase activity GO:0004181 ISO
    metallocarboxypeptidase activity GO:0004181 ISS
    zinc ion binding GO:0008270 IEA
    zinc ion binding GO:0008270 ISO
Biological Process
    proteolysis GO:0006508 IBA
    proteolysis GO:0006508 IEA
Subcellular Localization
    extracellular region GO:0005576 IEA
    extracellular region GO:0005576 ISO
    extracellular space GO:0005615 IBA
 Experiment description of studies that identified Cpa2 in sEVs
1
Experiment ID 303
MISEV standards
EM
Biophysical techniques
Cd63|Cd81|Cd9
Enriched markers
Negative markers
NTA
Particle analysis
Identified molecule Protein
Identification method Mass spectrometry
PubMed ID 33431899    
Organism Mus musculus
Experiment description High-fat diet-induced upregulation of exosomal phosphatidylcholine contributes to insulin resistance
Authors "Kumar A, Sundaram K, Mu J, Dryden GW, Sriwastva MK, Lei C, Zhang L, Qiu X, Xu F, Yan J, Zhang X, Park JW, Merchant ML, Bohler HCL, Wang B, Zhang S, Qin C, Xu Z, Han X, McClain CJ, Teng Y, Zhang HG."
Journal name Nat Commun
Publication year 2021
Sample Faeces
Sample name Intestinal epithelial cells - C57BL/6
Isolation/purification methods Differential centrifugation
Ultracentrifugation
Sucrose density gradient centrifugation
Flotation density -
Molecules identified in the study Protein
Lipid
miRNA
Methods used in the study Western blotting
Mass spectrometry
Immunofluorescence
miRNA array
HPLC
2
Experiment ID 304
MISEV standards
EM
Biophysical techniques
Cd63|Cd81|Cd9
Enriched markers
Negative markers
NTA
Particle analysis
Identified molecule Protein
Identification method Mass spectrometry
PubMed ID 33431899    
Organism Mus musculus
Experiment description High-fat diet-induced upregulation of exosomal phosphatidylcholine contributes to insulin resistance
Authors "Kumar A, Sundaram K, Mu J, Dryden GW, Sriwastva MK, Lei C, Zhang L, Qiu X, Xu F, Yan J, Zhang X, Park JW, Merchant ML, Bohler HCL, Wang B, Zhang S, Qin C, Xu Z, Han X, McClain CJ, Teng Y, Zhang HG."
Journal name Nat Commun
Publication year 2021
Sample Faeces
Sample name Intestinal epithelial cells - C57BL/6
Isolation/purification methods Differential centrifugation
Ultracentrifugation
Sucrose density gradient centrifugation
Flotation density -
Molecules identified in the study Protein
Lipid
miRNA
Methods used in the study Western blotting
Mass spectrometry
Immunofluorescence
miRNA array
HPLC
 Protein-protein interactions for Cpa2
  Protein Interactor ExoCarta ID Identification method PubMed Species
1 Usp7  
Affinity Capture-MS Mus musculus
View the network image/svg+xml
 Pathways in which Cpa2 is involved
No pathways found





Perform bioinformatics analysis of your extracellular vesicle data set using FunRich, a open access standalone tool. NEW UPDATED VERSION OF FunRich available for download (12/09/2016) from here