Gene description for F8
Gene name coagulation factor VIII, procoagulant component
Gene symbol F8
Other names/aliases AHF
Species Homo sapiens
 Database cross references - F8
ExoCarta ExoCarta_2157
Entrez Gene 2157
HGNC 3546
MIM 300841
UniProt P00451  
 F8 identified in exosomes derived from the following tissue/cell type
Mesenchymal stem cells Unpublished / Not applicable
 Gene ontology annotations for F8
Molecular Function
    protein binding GO:0005515 IPI
    copper ion binding GO:0005507 IEA
    serine-type endopeptidase activity GO:0004252 IEA
    oxidoreductase activity GO:0016491 IEA
Biological Process
    proteolysis GO:0006508 IEA
    blood coagulation GO:0007596 TAS
    blood coagulation, intrinsic pathway GO:0007597 TAS
    oxidation-reduction process GO:0055114 IEA
    platelet degranulation GO:0002576 TAS
    acute-phase response GO:0006953 IEA
    platelet activation GO:0030168 TAS
Subcellular Localization
    plasma membrane GO:0005886 TAS
    extracellular region GO:0005576 TAS
    extracellular space GO:0005615 IEA
    platelet alpha granule lumen GO:0031093 TAS
 Experiment description of studies that identified F8 in exosomes
Experiment ID 126
ISEV standards
EV Biophysical techniques
EV Cytosolic markers
EV Membrane markers
EV Negative markers
EV Particle analysis
Identified molecule protein
Identification method Mass spectrometry [LTQ-FT Ultra]
PubMed ID Unpublished / Not applicable
Organism Homo sapiens
Experiment description Mesenchymal Stem Cell Exosomes: The Future MSC-based Therapy?
Authors Ruenn Chai Lai, Ronne Wee Yeh Yeo, Soon Sim Tan, Bin Zhang, Yijun Yin, Newman Siu Kwan Sze, Andre Choo, and Sai Kiang Lim
Journal name Mesenchymal Stem Cell Therapy
Publication year 2011
Sample Mesenchymal stem cells
Sample name huES9.E1
Isolation/purification methods HPLC
Flotation density -
Molecules identified in the study Protein
Methods used in the study Western blotting
Antobody array
Mass spectrometry
 Protein-protein interactions for F8
  Protein Interactor ExoCarta ID Identification method PubMed Species
1 F10 2159
Invitro Homo sapiens
Reconstituted Complex Homo sapiens
2 PHYH  
Invivo Homo sapiens
Invitro Homo sapiens
Two-hybrid Homo sapiens
Affinity Capture-MS Homo sapiens
3 LRP1 4035
Reconstituted Complex Homo sapiens
4 PROC  
Affinity Capture-MS Homo sapiens
5 CALR 811
Invivo Homo sapiens
Affinity Capture-MS Homo sapiens
6 PROS1 5627
Invitro Homo sapiens
Affinity Capture-MS Homo sapiens
7 VWF 7450
Reconstituted Complex Homo sapiens
8 CANX 821
Affinity Capture-MS Homo sapiens
Invitro Homo sapiens
9 LMAN1 3998
Affinity Capture-Western Homo sapiens
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