Gene description for GP9
Gene name glycoprotein IX (platelet)
Gene symbol GP9
Other names/aliases CD42a
GPIX
Species Homo sapiens
 Database cross references - GP9
Vesiclepedia VP_2815
ExoCarta ExoCarta_2815
Entrez Gene 2815
HGNC 4444
MIM 173515
 GP9 identified in extracellular vesicles derived from the following tissue/cell type
Endothelial cells [Microparticles]      More >>> 19369228   
Glioblastoma cells [Microvesicles]      More >>> 19011622   
Neutrophils [Microparticles]      More >>> 23660474   
Neutrophils [Microparticles]      More >>> 23660474   
Plasma [Microvesicles]      More >>> 22075275   
Plasma [Microparticles]      More >>> 23056467   
Platelets [Microparticles]      More >>> 8896411   
Platelets [Microparticles]      More >>> 16212402   
Platelets [Microparticles]      More >>> 19806257   
Platelets [Microparticles]      More >>> 23601281   
Prostate cancer cells [Exosomes]      More >>> 25844599   
Umblical cord mesenchymal stem cells [Microvesicles]      More >>> 29148239   
Umblical cord mesenchymal stem cells [Microvesicles]      More >>> 29148239   
 Experiment description of studies that identified GP9 in extracellular vesicles
1
Experiment ID393
Identified moleculeprotein
Extracellular vesicle typeMicroparticles
Identification method Mass spectrometry
PubMed ID 19369228   
OrganismHomo sapiens
Experiment descriptionProteomic analysis reveals presence of platelet microparticles in endothelial progenitor cell cultures.
AuthorsProkopi M, Pula G, Mayr U, Devue C, Gallagher J, Xiao Q, Boulanger CM, Westwood N, Urbich C, Willeit J, Steiner M, Breuss J, Xu Q, Kiechl S, Mayr M.
Journal name Blood
Publication year2009
SampleEndothelial cells
Sample nameNormal-Endothelial progenitor cells
Isolation/purification methods-
Flotation density-
Molecules identified in the studyProtein
Methods used in the studyMass spectrometry
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2
Experiment ID203
Identified moleculemrna
Extracellular vesicle typeMicrovesicles
Identification method Microarray
PubMed ID 19011622   
OrganismHomo sapiens
Experiment descriptionGlioblastoma microvesicles transport RNA and proteins that promote tumour growth and provide diagnostic biomarkers
AuthorsSkog J, Wüer T, van Rijn S, Meijer DH, Gainche L, Sena-Esteves M, Curry WT Jr, Carter BS, Krichevsky AM, Breakefield XO
Journal name Nat Cell Biol
Publication year2008
SampleGlioblastoma cells
Sample nameGlioblastoma cells
Isolation/purification methodsDifferential centrifugation
Ultracentrifugation
Filtration
Flotation density-
Molecules identified in the studyProtein
miRNA
mRNA
Methods used in the studyRT-PCR
Antibody array
Microarray
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3
Experiment ID526
Identified moleculeprotein
Extracellular vesicle typeMicroparticles
Identification method Mass spectrometry
PubMed ID 23660474   
OrganismHomo sapiens
Experiment descriptionHeterogeneity in neutrophil microparticles reveals distinct proteome and functional properties.
AuthorsDalli J, Montero Melendez T, Norling LV, Yin X, Hinds C, Haskard D, Mayr M, Perretti M.
Journal name Mol Cell Proteomics
Publication year2013
SampleNeutrophils
Sample nameStimulated in fluid phase-Neutrophil
Isolation/purification methods-
Flotation density-
Molecules identified in the studyProtein
Methods used in the studyMass spectrometry
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4
Experiment ID527
Identified moleculeprotein
Extracellular vesicle typeMicroparticles
Identification method Mass spectrometry
PubMed ID 23660474   
OrganismHomo sapiens
Experiment descriptionHeterogeneity in neutrophil microparticles reveals distinct proteome and functional properties.
AuthorsDalli J, Montero Melendez T, Norling LV, Yin X, Hinds C, Haskard D, Mayr M, Perretti M.
Journal name Mol Cell Proteomics
Publication year2013
SampleNeutrophils
Sample nameStimulated in immobile phase-Neutrophil
Isolation/purification methods-
Flotation density-
Molecules identified in the studyProtein
Methods used in the studyMass spectrometry
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5
Experiment ID151
Identified moleculeprotein
Extracellular vesicle typeMicrovesicles
Identification method FACS
PubMed ID 22075275   
OrganismHomo sapiens
Experiment descriptionMethodology for isolation, identification and characterization of microvesicles in peripheral blood
AuthorsJayachandran M, Miller VM, Heit JA, Owen WG
Journal name J Immunol Methods
Publication year2011
SamplePlasma
Sample namePlasma - Normal
Isolation/purification methodsDifferential centrifugation
Filtration
Ultracentrifugation
Flotation density-
Molecules identified in the studyProtein
Methods used in the studyFACS
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6
Experiment ID473
Identified moleculeprotein
Extracellular vesicle typeMicroparticles
Identification method Mass spectrometry
PubMed ID 23056467   
OrganismHomo sapiens
Experiment descriptionCause or Effect of Arteriogenesis: Compositional Alterations of Microparticles from CAD Patients Undergoing External Counterpulsation Therapy.
AuthorsAl Kaabi A, Traupe T, Stutz M, Buchs N, Heller M.
Journal name PLoS One
Publication year2012
SamplePlasma
Sample namePatients of external counterpulsation therapy-Blood
Isolation/purification methods-
Flotation density-
Molecules identified in the studyProtein
Methods used in the studyMass spectrometry
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7
Experiment ID272
Identified moleculeprotein
Extracellular vesicle typeMicroparticles
Identification method FACS
PubMed ID 8896411   
OrganismHomo sapiens
Experiment descriptionHigh shear stress can initiate both platelet aggregation and shedding of procoagulant containing microparticles
AuthorsMiyazaki Y, Nomura S, Miyake T, Kagawa H, Kitada C, Taniguchi H, Komiyama Y, Fujimura Y, Ikeda Y, Fukuhara S
Journal name Blood
Publication year1996
SamplePlatelets
Sample namePlatelets
Isolation/purification methodsDifferential centrifugation
FACS
Flotation density-
Molecules identified in the studyProtein
Lipids
Methods used in the studyFACS
Annexin V-FITC
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8
Experiment ID369
Identified moleculeprotein
Extracellular vesicle typeMicroparticles
Identification method Mass spectrometry
PubMed ID 16212402   
OrganismHomo sapiens
Experiment descriptionThe platelet microparticle proteome.
AuthorsGarcia BA, Smalley DM, Cho H, Shabanowitz J, Ley K, Hunt DF.
Journal name J Proteome Res
Publication year2005
SamplePlatelets
Sample nameNormal donors-Platelets
Isolation/purification methods-
Flotation density-
Molecules identified in the studyProtein
Methods used in the studyMass spectrometry
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9
Experiment ID406
Identified moleculeprotein
Extracellular vesicle typeMicroparticles
Identification method Mass spectrometry
PubMed ID 19806257   
OrganismHomo sapiens
Experiment descriptionProteomic and functional characterisation of platelet microparticle size classes.
AuthorsDean WL, Lee MJ, Cummins TD, Schultz DJ, Powell DW.
Journal name Thromb Haemost
Publication year2009
SamplePlatelets
Sample nameNormal donors-Platelets
Isolation/purification methods-
Flotation density-
Molecules identified in the studyProtein
Methods used in the studyMass spectrometry
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10
Experiment ID520
Identified moleculeprotein
Extracellular vesicle typeMicroparticles
Identification method Mass spectrometry
PubMed ID 23601281   
OrganismHomo sapiens
Experiment descriptionProteomic characterization of human platelet-derived microparticles.
AuthorsCapriotti AL, Caruso G, Cavaliere C, Piovesana S, Samperi R, Laganà A.
Journal name Anal Chim Acta
Publication year2013
SamplePlatelets
Sample namePlatelets purifird from blood
Isolation/purification methods-
Flotation density-
Molecules identified in the studyProtein
Methods used in the studyMass spectrometry
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11
Experiment ID964
Identified moleculeprotein
Extracellular vesicle typeExosomes
Identification method Mass spectrometry
PubMed ID 25844599   
OrganismHomo sapiens
Experiment descriptionMolecular profiling of prostate cancer derived exosomes may reveal a predictive signature for response to docetaxel.
AuthorsKharaziha P, Chioureas D, Rutishauser D, Baltatzis G, Lennartsson L, Fonseca P, Azimi A, Hultenby K, Zubarev R, UlléA, Yachnin J, Nilsson S, Panaretakis T.
Journal name Oncotarget
Publication year2015
SampleProstate cancer cells
Sample nameDU145 Tax-Res
Isolation/purification methodsDifferential centrifugation
Ultracentrifugation
Density gradient centrifugation
Flotation density1.13-1.18 g/mL
Molecules identified in the studyProtein
Methods used in the studyMass spectrometry
Western blotting
EV-TRACK EV150027: EV-METRIC:11%, 56%
12
Experiment ID681
Identified moleculeprotein
Extracellular vesicle typeMicrovesicles
Identification method Mass spectrometry
PubMed ID 29148239   
OrganismHomo sapiens
Experiment descriptionMetabolic Signature of Microvesicles from Umbilical Cord Mesenchymal Stem Cells of Preterm and Term Infants.
AuthorsBruschi M, Santucci L, Ravera S, Bartolucci M, Petretto A, Calzia D, Ghiggeri GM, Ramenghi LA, Candiano G, Panfoli I.
Journal name Proteomics Clin Appl
Publication year2018
SampleUmblical cord mesenchymal stem cells
Sample namePreterm newborns- replicate 2
Isolation/purification methodsDifferential centrifugation
Ultracentrifugation
Sonication
Filtration
Flotation density-
Molecules identified in the studyProtein
Methods used in the studyMass spectrometry
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13
Experiment ID685
Identified moleculeprotein
Extracellular vesicle typeMicrovesicles
Identification method Mass spectrometry
PubMed ID 29148239   
OrganismHomo sapiens
Experiment descriptionMetabolic Signature of Microvesicles from Umbilical Cord Mesenchymal Stem Cells of Preterm and Term Infants.
AuthorsBruschi M, Santucci L, Ravera S, Bartolucci M, Petretto A, Calzia D, Ghiggeri GM, Ramenghi LA, Candiano G, Panfoli I.
Journal name Proteomics Clin Appl
Publication year2018
SampleUmblical cord mesenchymal stem cells
Sample nameTerm infants- replicate 3
Isolation/purification methodsDifferential centrifugation
Ultracentrifugation
Sonication
Filtration
Flotation density-
Molecules identified in the studyProtein
Methods used in the studyMass spectrometry
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