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
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 IPI
Biological Process
    sprouting angiogenesis GO:0002040 IDA
    positive regulation of endothelial cell migration GO:0010595 IDA
    positive regulation of cell adhesion GO:0045785 IEA
    regulation of satellite cell proliferation GO:0014842 IDA
    activation of transmembrane receptor protein tyrosine kinase activity GO:0007171 IDA
    negative regulation of vascular permeability GO:0043116 IDA
    positive regulation of ERK1 and ERK2 cascade GO:0070374 IDA
    negative regulation of neuron apoptotic process GO:0043524 IEA
    cell-substrate adhesion GO:0031589 IEA
    positive regulation of receptor internalization GO:0002092 IDA
    positive regulation of phosphatidylinositol 3-kinase signaling GO:0014068 IEA
    protein localization to cell surface GO:0034394 IDA
    positive regulation of peptidyl-tyrosine phosphorylation GO:0050731 IDA
    glomerulus vasculature development GO:0072012 ISS
    negative regulation of cytokine secretion involved in immune response GO:0002740 IEA
    heparin biosynthetic process GO:0030210 IDA
    blood coagulation GO:0007596 TAS
    regulation of endothelial cell proliferation GO:0001936 IDA
    negative regulation of protein phosphorylation GO:0001933 IEA
    positive regulation of protein kinase B signaling GO:0051897 IDA
    in utero embryonic development GO:0001701 IEA
    cell differentiation GO:0030154 IEA
    negative regulation of apoptotic process GO:0043066 IDA
    positive regulation of protein ubiquitination GO:0031398 IDA
    regulation of protein binding GO:0043393 IEA
    Tie signaling pathway GO:0048014 IDA
    hemopoiesis GO:0030097 IEA
    regulation of I-kappaB kinase/NF-kappaB signaling GO:0043122 IEA
    leukocyte migration GO:0050900 TAS
    negative regulation of endothelial cell apoptotic process GO:2000352 IDA
    positive regulation of blood vessel endothelial cell migration GO:0043536 IDA
    positive chemotaxis GO:0050918 IDA
    regulation of macrophage migration inhibitory factor signaling pathway GO:2000446 IEA
    negative regulation of cell adhesion GO:0007162 IDA
    negative regulation of protein import into nucleus GO:0042308 IEA
    positive regulation of peptidyl-serine phosphorylation GO:0033138 IEA
    regulation of tumor necrosis factor production GO:0032680 IEA
Subcellular Localization
    microvillus GO:0005902 IDA
    extracellular space GO:0005615 IDA
    plasma membrane GO:0005886 IDA
    extracellular region GO:0005576 TAS
    membrane raft GO:0045121 IDA
    extracellular exosome GO:0070062 IDA
 Experiment description of studies that identified ANGPT1 in exosomes
1
Experiment ID 231
ISEV standards
EV Biophysical techniques
Alix
EV Cytosolic markers
CD63|CD9
EV Membrane 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
2
Experiment ID 232
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 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
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 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
ISEV standards
IEM
EV Biophysical techniques
TSG101|Alix
EV Cytosolic markers
CD63|CD81
EV Membrane markers
EV Negative markers
EV 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 ANGPT2  
Invivo Homo sapiens
Invitro Homo sapiens
2 TEK  
Invivo Homo sapiens
Invivo Homo sapiens
Invitro Homo sapiens
Invitro Homo sapiens
Reconstituted Complex Homo sapiens
Affinity Capture-Western Homo sapiens
Reconstituted Complex Homo sapiens
View the network image/svg+xml
 Pathways in which ANGPT1 is involved
PathwayEvidenceSource
Tie2 Signaling TAS Reactome





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