Gene description for Anxa2
Gene name annexin A2
Gene symbol Anxa2
Other names/aliases ANX2
Species Rattus norvegicus
 Database cross references - Anxa2
ExoCarta ExoCarta_56611
Vesiclepedia VP_56611
Entrez Gene 56611
UniProt Q07936  
 Anxa2 identified in exosomes derived from the following tissue/cell type
Adipocytes 25998041    
Hepatocytes 19367702    
Reticulocytes 21828046    
Reticulocytes 21828046    
Reticulocytes 21828046    
Reticulocytes 21828046    
Reticulocytes 21828046    
Reticulocytes 21828046    
Reticulocytes 21828046    
Urine 20535238    
 Gene ontology annotations for Anxa2
Molecular Function
    phosphatidylserine binding GO:0001786 IBA
    protease binding GO:0002020 ISO
    phospholipase inhibitor activity GO:0004859 IEA
    serine-type endopeptidase inhibitor activity GO:0004867 ISO
    calcium ion binding GO:0005509 IEA
    calcium ion binding GO:0005509 TAS
    calcium-dependent phospholipid binding GO:0005544 IBA
    calcium-dependent phospholipid binding GO:0005544 IEA
    calcium-dependent phospholipid binding GO:0005544 ISO
    phosphatidylinositol-4,5-bisphosphate binding GO:0005546 IDA
    phosphatidylinositol-4,5-bisphosphate binding GO:0005546 ISO
    cytoskeletal protein binding GO:0008092 IEA
    phospholipase A2 inhibitor activity GO:0019834 ISO
    small GTPase binding GO:0031267 IPI
    identical protein binding GO:0042802 ISO
    S100 protein binding GO:0044548 ISO
    bone sialoprotein binding GO:0044730 IPI
    calcium-dependent protein binding GO:0048306 ISO
    actin filament binding GO:0051015 TAS
Biological Process
    angiogenesis GO:0001525 IEA
    angiogenesis GO:0001525 ISO
    angiogenesis GO:0001525 ISO
    membrane raft assembly GO:0001765 ISO
    positive regulation of receptor recycling GO:0001921 IEA
    positive regulation of receptor recycling GO:0001921 ISO
    positive regulation of protein phosphorylation GO:0001934 IMP
    negative regulation of receptor internalization GO:0002091 ISO
    vesicle budding from membrane GO:0006900 ISO
    cell adhesion GO:0007155 ISO
    cell-matrix adhesion GO:0007160 IEA
    cell-matrix adhesion GO:0007160 ISO
    body fluid secretion GO:0007589 IMP
    positive regulation of plasminogen activation GO:0010756 ISO
    response to activity GO:0014823 IEA
    response to activity GO:0014823 ISO
    collagen fibril organization GO:0030199 IEA
    collagen fibril organization GO:0030199 ISO
    lung development GO:0030324 IEA
    lung development GO:0030324 ISO
    positive regulation of vesicle fusion GO:0031340 ISO
    negative regulation of low-density lipoprotein particle receptor catabolic process GO:0032804 IEA
    negative regulation of low-density lipoprotein particle receptor catabolic process GO:0032804 ISO
    osteoclast development GO:0036035 ISO
    fibrinolysis GO:0042730 IEA
    fibrinolysis GO:0042730 ISO
    mRNA transcription by RNA polymerase II GO:0042789 IEA
    mRNA transcription by RNA polymerase II GO:0042789 ISO
    positive regulation of vacuole organization GO:0044090 ISO
    positive regulation by host of viral process GO:0044794 ISO
    positive regulation of transcription by RNA polymerase II GO:0045944 IEA
    positive regulation of transcription by RNA polymerase II GO:0045944 ISO
    positive regulation of fibroblast proliferation GO:0048146 IMP
    regulation of neurogenesis GO:0050767 IEA
    regulation of neurogenesis GO:0050767 ISO
    regulation of fibrinolysis GO:0051917 TAS
    protein localization to plasma membrane GO:0072659 IMP
    response to thyroid hormone GO:0097066 IEP
    positive regulation of viral life cycle GO:1903902 ISO
    epithelial cell apoptotic process GO:1904019 IEA
    epithelial cell apoptotic process GO:1904019 ISO
    positive regulation of low-density lipoprotein particle clearance GO:1905581 IEA
    positive regulation of low-density lipoprotein particle clearance GO:1905581 ISO
    positive regulation of low-density lipoprotein receptor activity GO:1905599 ISO
    positive regulation of receptor-mediated endocytosis involved in cholesterol transport GO:1905602 IBA
    positive regulation of receptor-mediated endocytosis involved in cholesterol transport GO:1905602 IEA
    positive regulation of receptor-mediated endocytosis involved in cholesterol transport GO:1905602 ISO
Subcellular Localization
    cornified envelope GO:0001533 IEA
    cornified envelope GO:0001533 ISO
    ruffle GO:0001726 IDA
    extracellular region GO:0005576 IEA
    basement membrane GO:0005604 IEA
    nucleus GO:0005634 IBA
    cytoplasm GO:0005737 IBA
    cytoplasm GO:0005737 ISO
    lysosomal membrane GO:0005765 ISO
    endosome GO:0005768 ISO
    early endosome GO:0005769 IEA
    early endosome GO:0005769 ISO
    lipid droplet GO:0005811 ISO
    cytosol GO:0005829 IDA
    cytosol GO:0005829 IEA
    cytosol GO:0005829 ISO
    plasma membrane GO:0005886 IBA
    plasma membrane GO:0005886 IDA
    plasma membrane GO:0005886 ISO
    cell cortex GO:0005938 IDA
    cell surface GO:0009986 IEA
    cell surface GO:0009986 ISO
    vesicle membrane GO:0012506 IBA
    membrane GO:0016020 IDA
    basolateral plasma membrane GO:0016323 IEA
    basolateral plasma membrane GO:0016323 ISO
    midbody GO:0030496 ISO
    late endosome membrane GO:0031902 ISO
    vesicle GO:0031982 IDA
    protein-containing complex GO:0032991 IDA
    myelin sheath adaxonal region GO:0035749 IEA
    myelin sheath adaxonal region GO:0035749 ISO
    sarcolemma GO:0042383 IEA
    sarcolemma GO:0042383 ISO
    melanosome GO:0042470 IEA
    Schmidt-Lanterman incisure GO:0043220 IEA
    Schmidt-Lanterman incisure GO:0043220 ISO
    macropinosome GO:0044354 IDA
    membrane raft GO:0045121 IDA
    membrane raft GO:0045121 ISO
    perinuclear region of cytoplasm GO:0048471 IDA
    extracellular exosome GO:0070062 ISO
    exocytic vesicle GO:0070382 ISO
    RNA polymerase II transcription regulator complex GO:0090575 IEA
    RNA polymerase II transcription regulator complex GO:0090575 ISO
    plasma membrane protein complex GO:0098797 IEA
    plasma membrane protein complex GO:0098797 ISO
    AnxA2-p11 complex GO:1990665 ISO
    PCSK9-AnxA2 complex GO:1990667 ISO
 Experiment description of studies that identified Anxa2 in exosomes
1
Experiment ID 225
MISEV standards
EM
Biophysical techniques
GAPDH|CD63
Enriched markers
Negative markers
NTA
Particle analysis
Identified molecule protein
Identification method Mass spectrometry
PubMed ID 25998041    
Organism Rattus norvegicus
Experiment description Proteomic Analysis of Extracellular Vesicles Released by Adipocytes of Otsuka Long-Evans Tokushima Fatty (OLETF) Rats.
Authors "Lee JE, Moon PG, Lee IK, Baek MC"
Journal name Protein J
Publication year 2015
Sample Adipocytes
Sample name Adipocytes
Isolation/purification methods Differential centrifugation
Filtration
Ultracentrifugation
Flotation density -
Molecules identified in the study Protein
Methods used in the study Mass spectrometry
Western blotting
2
Experiment ID 35
MISEV standards
CEM
Biophysical techniques
TSG101|Alix|CD81|CD63
Enriched markers
HSPA5
Negative markers
Particle analysis
Identified molecule protein
Identification method Mass spectrometry
PubMed ID 19367702    
Organism Rattus norvegicus
Experiment description Characterization and Comprehensive Proteome Profiling of Exosomes Secreted by Hepatocytes.
Authors "Conde-Vancells J, Rodriguez-Suarez E, Embade N, Gil D, Matthiesen R, Valle M, Elortza F, Lu SC, Mato JM, Falcon-Perez JM"
Journal name JPR
Publication year 2008
Sample Hepatocytes
Sample name Hepatocytes
Isolation/purification methods Differential centrifugation
Filtration
Sucrose density gradient
Flotation density -
Molecules identified in the study Protein
Methods used in the study Mass spectrometry [QTOF]
Western blotting
3
Experiment ID 90
MISEV standards
EM
Biophysical techniques
HSC70|HSP90|TSG101|MHCI
Enriched markers
Negative markers
Particle analysis
Identified molecule protein
Identification method Mass spectrometry [Orbitrap]
PubMed ID 21828046    
Organism Rattus norvegicus
Experiment description The proteo-lipidic composition of exosomes changes during reticulocyte maturation.
Authors "Carayon K, Chaoui K, Ronzier E, Lazar I, Bertrand-Michel J, Roques V, Balor S, Terce F, Lopez A, Salome L, Joly E"
Journal name JBC
Publication year 2011
Sample Reticulocytes
Sample name Reticulocytes - D2 Rep 1
Isolation/purification methods Differential centrifugation
Ultracentrifugation
Sucrose density gradient
Flotation density 1.16-1.21 g/mL
Molecules identified in the study Protein
Lipids
Methods used in the study Mass spectrometry [QSTAR]
Mass spectrometry [Orbitrap]
Western blotting
4
Experiment ID 94
MISEV standards
EM
Biophysical techniques
TSG101|HSP90|HSC70|MHCI
Enriched markers
Negative markers
Particle analysis
Identified molecule protein
Identification method Mass spectrometry [Orbitrap]
PubMed ID 21828046    
Organism Rattus norvegicus
Experiment description The proteo-lipidic composition of exosomes changes during reticulocyte maturation.
Authors "Carayon K, Chaoui K, Ronzier E, Lazar I, Bertrand-Michel J, Roques V, Balor S, Terce F, Lopez A, Salome L, Joly E."
Journal name JBC
Publication year 2011
Sample Reticulocytes
Sample name Reticulocytes - D4 Rep 1
Isolation/purification methods Differential centrifugation
Ultracentrifugation
Sucrose density gradient
Flotation density 1.16-1.21 g/mL
Molecules identified in the study Protein
Lipids
Methods used in the study Mass spectrometry [QSTAR]
Mass spectrometry [Orbitrap]
Western blotting
5
Experiment ID 95
MISEV standards
EM
Biophysical techniques
TSG101|HSP90|HSC70|MHCI
Enriched markers
Negative markers
Particle analysis
Identified molecule protein
Identification method Mass spectrometry [Orbitrap]
PubMed ID 21828046    
Organism Rattus norvegicus
Experiment description The proteo-lipidic composition of exosomes changes during reticulocyte maturation.
Authors "Carayon K, Chaoui K, Ronzier E, Lazar I, Bertrand-Michel J, Roques V, Balor S, Terce F, Lopez A, Salome L, Joly E."
Journal name JBC
Publication year 2011
Sample Reticulocytes
Sample name Reticulocytes - D7 Rep 1
Isolation/purification methods Differential centrifugation
Ultracentrifugation
Sucrose density gradient
Flotation density 1.13-1.25 g/mL
Molecules identified in the study Protein
Lipids
Methods used in the study Mass spectrometry [QSTAR]
Mass spectrometry [Orbitrap]
Western blotting
6
Experiment ID 96
MISEV standards
EM
Biophysical techniques
TSG101|HSP90|HSC70|MHCI
Enriched markers
Negative markers
Particle analysis
Identified molecule protein
Identification method Mass spectrometry [Orbitrap]
PubMed ID 21828046    
Organism Rattus norvegicus
Experiment description The proteo-lipidic composition of exosomes changes during reticulocyte maturation.
Authors "Carayon K, Chaoui K, Ronzier E, Lazar I, Bertrand-Michel J, Roques V, Balor S, Terce F, Lopez A, Salome L, Joly E."
Journal name JBC
Publication year 2011
Sample Reticulocytes
Sample name Reticulocytes - D2 Rep 2
Isolation/purification methods Differential centrifugation
Ultracentrifugation
Sucrose density gradient
Flotation density 1.16-1.21 g/mL
Molecules identified in the study Protein
Lipids
Methods used in the study Mass spectrometry [QSTAR]
Mass spectrometry [Orbitrap]
Western blotting
7
Experiment ID 97
MISEV standards
EM
Biophysical techniques
TSG101|HSP90|HSC70|MHCI
Enriched markers
Negative markers
Particle analysis
Identified molecule protein
Identification method Mass spectrometry [Orbitrap]
PubMed ID 21828046    
Organism Rattus norvegicus
Experiment description The proteo-lipidic composition of exosomes changes during reticulocyte maturation.
Authors "Carayon K, Chaoui K, Ronzier E, Lazar I, Bertrand-Michel J, Roques V, Balor S, Terce F, Lopez A, Salome L, Joly E."
Journal name JBC
Publication year 2011
Sample Reticulocytes
Sample name Reticulocytes - D4 Rep 2
Isolation/purification methods Differential centrifugation
Ultracentrifugation
Sucrose density gradient
Flotation density 1.16-1.21 g/mL
Molecules identified in the study Protein
Lipids
Methods used in the study Mass spectrometry [QSTAR]
Mass spectrometry [Orbitrap]
Western blotting
8
Experiment ID 98
MISEV standards
EM
Biophysical techniques
TSG101|HSP90|HSC70|MHCI
Enriched markers
Negative markers
Particle analysis
Identified molecule protein
Identification method Mass spectrometry [Orbitrap]
PubMed ID 21828046    
Organism Rattus norvegicus
Experiment description The proteo-lipidic composition of exosomes changes during reticulocyte maturation.
Authors "Carayon K, Chaoui K, Ronzier E, Lazar I, Bertrand-Michel J, Roques V, Balor S, Terce F, Lopez A, Salome L, Joly E."
Journal name JBC
Publication year 2011
Sample Reticulocytes
Sample name Reticulocytes - D7 Rep 2
Isolation/purification methods Differential centrifugation
Ultracentrifugation
Sucrose density gradient
Flotation density 1.13-1.25 g/mL
Molecules identified in the study Protein
Lipids
Methods used in the study Mass spectrometry [QSTAR]
Mass spectrometry [Orbitrap]
Western blotting
9
Experiment ID 99
MISEV standards
EM
Biophysical techniques
TSG101|HSP90|HSC70|MHCI
Enriched markers
Negative markers
Particle analysis
Identified molecule protein
Identification method Mass spectrometry [QSTAR]
PubMed ID 21828046    
Organism Rattus norvegicus
Experiment description The proteo-lipidic composition of exosomes changes during reticulocyte maturation.
Authors "Carayon K, Chaoui K, Ronzier E, Lazar I, Bertrand-Michel J, Roques V, Balor S, Terce F, Lopez A, Salome L, Joly E."
Journal name JBC
Publication year 2011
Sample Reticulocytes
Sample name Reticulocytes - D2 Rep 3
Isolation/purification methods Differential centrifugation
Ultracentrifugation
Sucrose density gradient
Flotation density 1.16-1.21 g/mL
Molecules identified in the study Protein
Lipids
Methods used in the study Mass spectrometry [QSTAR]
Mass spectrometry [Orbitrap]
Western blotting
10
Experiment ID 192
MISEV standards
CEM
Biophysical techniques
TSG101|HSP70|CD63|CD81|FLOT
Enriched markers
Negative markers
Particle analysis
Identified molecule protein
Identification method Mass spectrometry
PubMed ID 20535238    
Organism Rattus norvegicus
Experiment description Candidate biomarkers in exosome-like vesicles purified from rat and mouse urine samples.
Authors "Conde-Vancells J, Rodriguez-Suarez E, Gonzalez E, Berisa A, Gil D, Embade N, Valle M, Luka Z, Elortza F, Wagner C, Lu SC, Mato JM, Falcon-Perez M."
Journal name Proteomics Clin Appl
Publication year 2010
Sample Urine
Sample name Urine - Rats of liver injury
Isolation/purification methods Differential centrifugation
Filtration
UltracentrifugationSucrose cushion
Sucrose density gradient
Flotation density -
Molecules identified in the study Protein
Methods used in the study Mass spectrometry
 Protein-protein interactions for Anxa2
  Protein Interactor ExoCarta ID Identification method PubMed Species
1 Rad23b  
Affinity Capture-MS Rattus norvegicus
2 Sumo3  
Affinity Capture-MS Rattus norvegicus
3 Gja1  
Affinity Capture-MS Rattus norvegicus
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