Gene description for ASAP2
Gene name ArfGAP with SH3 domain, ankyrin repeat and PH domain 2
Gene symbol ASAP2
Other names/aliases AMAP2
CENTB3
DDEF2
PAG3
PAP
Pap-alpha
SHAG1
Species Homo sapiens
 Database cross references - ASAP2
ExoCarta ExoCarta_8853
Vesiclepedia VP_8853
Entrez Gene 8853
HGNC 2721
MIM 603817
UniProt O43150  
 ASAP2 identified in exosomes derived from the following tissue/cell type
Mesenchymal stem cells 36408942    
Platelets 25332113    
Platelets 25332113    
Platelets 25332113    
 Gene ontology annotations for ASAP2
Molecular Function
    enzyme activator activity GO:0008047 TAS
    GTPase activator activity GO:0005096 IEA
    metal ion binding GO:0046872 IEA
    protein binding GO:0005515 IPI
Biological Process
    positive regulation of GTPase activity GO:0043547 IEA
    positive regulation of catalytic activity GO:0043085 TAS
Subcellular Localization
    Golgi cisterna membrane GO:0032580 IEA
    plasma membrane GO:0005886 IEA
 Experiment description of studies that identified ASAP2 in exosomes
1
Experiment ID 488
MISEV standards
EM
EV Biophysical techniques
CD9|CD81|CD63|GAPDH|SDCBP|LAMP1|TFRC|UCHL1|FLOT2|LAMP2|FLOT1|ICAM1|RAB5B|CD151|RAB35|TSG101|RAB5A|CD82
EV Enriched markers
CANX
EV Negative markers
NTA
EV Particle analysis
Identified molecule Protein
Identification method Mass spectrometry
PubMed ID 36408942    
Organism Homo sapiens
Experiment description Quantitative proteomic analysis of exosomes from umbilical cord mesenchymal stem cells and rat bone marrow stem cells
Authors Xu X, Yin F, Guo M, Gan G, Lin G, Wen C, Wang J, Song P, Wang J, Qi ZQ, Zhong CQ.
Journal name Proteomics
Publication year 2023
Sample Mesenchymal stem cells
Sample name UCMSC
Isolation/purification methods Differential centrifugation
Filtration
Ultracentrifugation
Flotation density -
Molecules identified in the study Protein
Methods used in the study Western blotting
Mass spectometry
2
Experiment ID 231
MISEV standards
EV Biophysical techniques
Alix|CD63|CD9
EV Enriched markers
EV Negative markers
NTA
EV Particle analysis
Identified molecule protein
Identification method Mass spectrometry
PubMed ID 25332113    
Organism Homo sapiens
Experiment description Lipidomic and proteomic characterization of platelet extracellular vesicle subfractions from senescent platelets
Authors Pienimaeki-Roemer A, Kuhlmann K, Bottcher A, Konovalova T, Black A, Orso E, Liebisch G, Ahrens M, Eisenacher M, Meyer HE, Schmitz G.
Journal name Transfusion
Publication year 2015
Sample Platelets
Sample name PL-Exs - Rep 1
Isolation/purification methods Differential centrifugation
Filtration
Ultracentrifugation
Optiprep density gradient
Flotation density 1.12-1.15 g/mL
Molecules identified in the study Protein
Lipids
Methods used in the study Western blotting
Mass spectrometry
3
Experiment ID 232
MISEV standards
EV Biophysical techniques
EV Enriched markers
EV Negative markers
EV Particle analysis
Identified molecule protein
Identification method Mass spectrometry
PubMed ID 25332113    
Organism Homo sapiens
Experiment description Lipidomic and proteomic characterization of platelet extracellular vesicle subfractions from senescent platelets
Authors Pienimaeki-Roemer A, Kuhlmann K, Bottcher A, Konovalova T, Black A, Orso E, Liebisch G, Ahrens M, Eisenacher M, Meyer HE, Schmitz G.
Journal name Transfusion
Publication year 2015
Sample Platelets
Sample name PL-Exs - Rep 2
Isolation/purification methods Differential centrifugation
Filtration
Ultracentrifugation
Optiprep density gradient
Flotation density 1.12-1.15 g/mL
Molecules identified in the study Protein
Methods used in the study Mass spectrometry
4
Experiment ID 233
MISEV standards
EV Biophysical techniques
EV Enriched markers
EV Negative markers
EV Particle analysis
Identified molecule protein
Identification method Mass spectrometry
PubMed ID 25332113    
Organism Homo sapiens
Experiment description Lipidomic and proteomic characterization of platelet extracellular vesicle subfractions from senescent platelets
Authors Pienimaeki-Roemer A, Kuhlmann K, Bottcher A, Konovalova T, Black A, Orso E, Liebisch G, Ahrens M, Eisenacher M, Meyer HE, Schmitz G.
Journal name Transfusion
Publication year 2015
Sample Platelets
Sample name PL-Exs - Rep 3
Isolation/purification methods Differential centrifugation
Filtration
Ultracentrifugation
Optiprep density gradient
Flotation density 1.12-1.15 g/mL
Molecules identified in the study Protein
Methods used in the study Mass spectrometry
 Protein-protein interactions for ASAP2
  Protein Interactor ExoCarta ID Identification method PubMed Species
1 TBRG4 9238
Affinity Capture-MS Homo sapiens
2 SRC 6714
Affinity Capture-Western Homo sapiens
3 PTK2B 2185
Affinity Capture-Western Homo sapiens
Reconstituted Complex Homo sapiens
4 PXN  
Invitro Homo sapiens
Reconstituted Complex Homo sapiens
View the network image/svg+xml
 Pathways in which ASAP2 is involved
No pathways found





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