Gene description for ANGPT1
Gene name angiopoietin 1
Gene symbol ANGPT1
Other names/aliases AGP1
AGPT
ANG1
Species Homo sapiens
 Database cross references - ANGPT1
ExoCarta ExoCarta_284
Vesiclepedia VP_284
Entrez Gene 284
HGNC 484
MIM 601667
UniProt Q15389  
 ANGPT1 identified in exosomes derived from the following tissue/cell type
Platelets 25332113    
Platelets 25332113    
Platelets 25332113    
Saliva 19199708    
 Gene ontology annotations for ANGPT1
Molecular Function
    protein binding GO:0005515 IPI
    receptor tyrosine kinase binding GO:0030971 IBA
    receptor tyrosine kinase binding GO:0030971 IPI
    identical protein binding GO:0042802 IPI
    receptor ligand activity GO:0048018 IDA
Biological Process
    angiogenesis GO:0001525 IBA
    in utero embryonic development GO:0001701 IEA
    positive regulation of protein phosphorylation GO:0001934 IMP
    regulation of endothelial cell proliferation GO:0001936 IDA
    sprouting angiogenesis GO:0002040 IDA
    positive regulation of receptor internalization GO:0002092 IDA
    negative regulation of cytokine production involved in immune response GO:0002719 IEA
    negative regulation of cell adhesion GO:0007162 IDA
    activation of transmembrane receptor protein tyrosine kinase activity GO:0007171 IDA
    blood coagulation GO:0007596 IEA
    positive regulation of endothelial cell migration GO:0010595 IDA
    positive regulation of gene expression GO:0010628 IMP
    regulation of skeletal muscle satellite cell proliferation GO:0014842 IDA
    hemopoiesis GO:0030097 IEA
    heparin biosynthetic process GO:0030210 IDA
    positive regulation of protein ubiquitination GO:0031398 IDA
    cell-substrate adhesion GO:0031589 IEA
    regulation of tumor necrosis factor production GO:0032680 IEA
    protein localization to cell surface GO:0034394 IDA
    negative regulation of protein import into nucleus GO:0042308 IEA
    negative regulation of apoptotic process GO:0043066 IDA
    negative regulation of vascular permeability GO:0043116 IDA
    regulation of canonical NF-kappaB signal transduction GO:0043122 IEA
    negative regulation of neuron apoptotic process GO:0043524 IEA
    positive regulation of blood vessel endothelial cell migration GO:0043536 IDA
    positive regulation of cell adhesion GO:0045785 IEA
    Tie signaling pathway GO:0048014 IBA
    Tie signaling pathway GO:0048014 IDA
    positive regulation of peptidyl-tyrosine phosphorylation GO:0050731 IDA
    positive regulation of coagulation GO:0050820 IDA
    positive chemotaxis GO:0050918 IDA
    neuron apoptotic process GO:0051402 IEA
    positive regulation of phosphatidylinositol 3-kinase/protein kinase B signal transduction GO:0051897 IDA
    positive regulation of phosphatidylinositol 3-kinase/protein kinase B signal transduction GO:0051897 IDA
    positive regulation of ERK1 and ERK2 cascade GO:0070374 IDA
    positive regulation of ERK1 and ERK2 cascade GO:0070374 IDA
    glomerulus vasculature development GO:0072012 ISS
    positive regulation of blood-brain barrier permeability GO:1905605 IMP
    negative regulation of endothelial cell apoptotic process GO:2000352 IDA
    regulation of macrophage migration inhibitory factor signaling pathway GO:2000446 IEA
Subcellular Localization
    extracellular region GO:0005576 TAS
    extracellular space GO:0005615 IBA
    extracellular space GO:0005615 IDA
    plasma membrane GO:0005886 IDA
    microvillus GO:0005902 IDA
    membrane raft GO:0045121 IDA
    collagen-containing extracellular matrix GO:0062023 IBA
    extracellular exosome GO:0070062 HDA
 Experiment description of studies that identified ANGPT1 in exosomes
1
Experiment ID 231
MISEV standards
Biophysical techniques
Alix|CD63|CD9
Enriched markers
Negative markers
NTA
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
2
Experiment ID 232
MISEV standards
Biophysical techniques
Enriched markers
Negative markers
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
3
Experiment ID 233
MISEV standards
Biophysical techniques
Enriched markers
Negative markers
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
4
Experiment ID 66
MISEV standards
IEM
Biophysical techniques
TSG101|Alix|CD63|CD81
Enriched markers
Negative markers
Particle analysis
Identified molecule protein
Identification method Mass spectrometry
PubMed ID 19199708    
Organism Homo sapiens
Experiment description Proteomic analysis of human parotid gland exosomes by multidimensional protein identification technology (MudPIT).
Authors "Gonzalez-Begne M, Lu B, Han X, Hagen FK, Hand AR, Melvin JE, Yates JR"
Journal name JPR
Publication year 2009
Sample Saliva
Sample name Saliva
Isolation/purification methods Differential centrifugation
Flotation density -
Molecules identified in the study Protein
Methods used in the study Mass spectrometry [LTQ]
Western blotting
Immunoelectron Microscopy
 Protein-protein interactions for ANGPT1
  Protein Interactor ExoCarta ID Identification method PubMed Species
1 ANGPT4  
Affinity Capture-MS Homo sapiens
2 TEK  
Reconstituted Complex Homo sapiens
Affinity Capture-Western Homo sapiens
Reconstituted Complex Homo sapiens
Reconstituted Complex Homo sapiens
Reconstituted Complex Homo sapiens
3 ACTR2 10097
Affinity Capture-MS Homo sapiens
4 TJP1 7082
Affinity Capture-MS Homo sapiens
5 CAPZB 832
Affinity Capture-MS Homo sapiens
6 RND3 390
Affinity Capture-MS Homo sapiens
7 FBLN7  
Reconstituted Complex Homo sapiens
8 STK25 10494
Affinity Capture-MS Homo sapiens
9 TUBG1 7283
Affinity Capture-MS Homo sapiens
10 PLK1 5347
Affinity Capture-MS Homo sapiens
View the network image/svg+xml



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