Gene description for Fgb
Gene name fibrinogen beta chain
Gene symbol Fgb
Other names/aliases Ab1-181
Ab1-216
Ac1-581
Species Rattus norvegicus
 Database cross references - Fgb
ExoCarta ExoCarta_24366
Vesiclepedia VP_24366
Entrez Gene 24366
UniProt P14480  
 Fgb identified in sEVs derived from the following tissue/cell type
Hepatocytes 19367702    
Reticulocytes 21828046    
Reticulocytes 21828046    
Reticulocytes 21828046    
Reticulocytes 21828046    
Reticulocytes 21828046    
 Gene ontology annotations for Fgb
Molecular Function
    signaling receptor binding GO:0005102 IEA
    signaling receptor binding GO:0005102 ISO
    structural molecule activity GO:0005198 ISO
    cell adhesion molecule binding GO:0050839 ISO
    protein-folding chaperone binding GO:0051087 ISO
Biological Process
    adaptive immune response GO:0002250 IEA
    cell-matrix adhesion GO:0007160 IBA
    cell-matrix adhesion GO:0007160 ISO
    platelet activation GO:0030168 IEA
    plasminogen activation GO:0031639 ISO
    positive regulation of heterotypic cell-cell adhesion GO:0034116 ISO
    fibrinolysis GO:0042730 ISO
    induction of bacterial agglutination GO:0043152 ISO
    cellular response to leptin stimulus GO:0044320 IEP
    innate immune response GO:0045087 IEA
    positive regulation of vasoconstriction GO:0045907 ISO
    positive regulation of exocytosis GO:0045921 ISO
    positive regulation of protein secretion GO:0050714 ISO
    protein polymerization GO:0051258 IEA
    protein polymerization GO:0051258 ISO
    response to calcium ion GO:0051592 ISO
    protein-containing complex assembly GO:0065003 ISO
    positive regulation of ERK1 and ERK2 cascade GO:0070374 ISO
    platelet aggregation GO:0070527 IBA
    platelet aggregation GO:0070527 ISO
    cellular response to interleukin-1 GO:0071347 IEP
    blood coagulation, fibrin clot formation GO:0072378 IBA
    blood coagulation, fibrin clot formation GO:0072378 ISO
    positive regulation of peptide hormone secretion GO:0090277 ISO
    negative regulation of extrinsic apoptotic signaling pathway via death domain receptors GO:1902042 ISO
    negative regulation of endothelial cell apoptotic process GO:2000352 ISO
Subcellular Localization
    fibrinogen complex GO:0005577 IEA
    fibrinogen complex GO:0005577 ISO
    extracellular space GO:0005615 IBA
    extracellular space GO:0005615 ISO
    endoplasmic reticulum GO:0005783 IEA
    endoplasmic reticulum GO:0005783 ISO
    cell cortex GO:0005938 ISO
    external side of plasma membrane GO:0009897 ISO
    cell surface GO:0009986 ISO
    platelet alpha granule GO:0031091 ISO
    synapse GO:0045202 ISO
    collagen-containing extracellular matrix GO:0062023 IBA
    blood microparticle GO:0072562 IDA
 Experiment description of studies that identified Fgb in sEVs
1
Experiment ID 35
MISEV standards
✔
CEM
Biophysical techniques
✔
TSG101|Alix|CD81|CD63
Enriched markers
✔
HSPA5
Negative markers
✘ Particle analysis
Identified molecule protein
Identification method Mass spectrometry
PubMed ID 19367702    
Organism Rattus norvegicus
Experiment description Characterization and Comprehensive Proteome Profiling of Exosomes Secreted by Hepatocytes.
Authors "Conde-Vancells J, Rodriguez-Suarez E, Embade N, Gil D, Matthiesen R, Valle M, Elortza F, Lu SC, Mato JM, Falcon-Perez JM"
Journal name JPR
Publication year 2008
Sample Hepatocytes
Sample name Hepatocytes
Isolation/purification methods Differential centrifugation
Filtration
Sucrose density gradient
Flotation density -
Molecules identified in the study Protein
Methods used in the study Mass spectrometry [QTOF]
Western blotting
2
Experiment ID 90
MISEV standards
✔
EM
Biophysical techniques
✔
HSC70|HSP90|TSG101|MHCI
Enriched markers
✘ Negative markers
✘ Particle analysis
Identified molecule protein
Identification method Mass spectrometry [Orbitrap]
PubMed ID 21828046    
Organism Rattus norvegicus
Experiment description The proteo-lipidic composition of exosomes changes during reticulocyte maturation.
Authors "Carayon K, Chaoui K, Ronzier E, Lazar I, Bertrand-Michel J, Roques V, Balor S, Terce F, Lopez A, Salome L, Joly E"
Journal name JBC
Publication year 2011
Sample Reticulocytes
Sample name Reticulocytes - D2 Rep 1
Isolation/purification methods Differential centrifugation
Ultracentrifugation
Sucrose density gradient
Flotation density 1.16-1.21 g/mL
Molecules identified in the study Protein
Lipids
Methods used in the study Mass spectrometry [QSTAR]
Mass spectrometry [Orbitrap]
Western blotting
3
Experiment ID 94
MISEV standards
✔
EM
Biophysical techniques
✔
TSG101|HSP90|HSC70|MHCI
Enriched markers
✘ Negative markers
✘ Particle analysis
Identified molecule protein
Identification method Mass spectrometry [Orbitrap]
PubMed ID 21828046    
Organism Rattus norvegicus
Experiment description The proteo-lipidic composition of exosomes changes during reticulocyte maturation.
Authors "Carayon K, Chaoui K, Ronzier E, Lazar I, Bertrand-Michel J, Roques V, Balor S, Terce F, Lopez A, Salome L, Joly E."
Journal name JBC
Publication year 2011
Sample Reticulocytes
Sample name Reticulocytes - D4 Rep 1
Isolation/purification methods Differential centrifugation
Ultracentrifugation
Sucrose density gradient
Flotation density 1.16-1.21 g/mL
Molecules identified in the study Protein
Lipids
Methods used in the study Mass spectrometry [QSTAR]
Mass spectrometry [Orbitrap]
Western blotting
4
Experiment ID 96
MISEV standards
✔
EM
Biophysical techniques
✔
TSG101|HSP90|HSC70|MHCI
Enriched markers
✘ Negative markers
✘ Particle analysis
Identified molecule protein
Identification method Mass spectrometry [Orbitrap]
PubMed ID 21828046    
Organism Rattus norvegicus
Experiment description The proteo-lipidic composition of exosomes changes during reticulocyte maturation.
Authors "Carayon K, Chaoui K, Ronzier E, Lazar I, Bertrand-Michel J, Roques V, Balor S, Terce F, Lopez A, Salome L, Joly E."
Journal name JBC
Publication year 2011
Sample Reticulocytes
Sample name Reticulocytes - D2 Rep 2
Isolation/purification methods Differential centrifugation
Ultracentrifugation
Sucrose density gradient
Flotation density 1.16-1.21 g/mL
Molecules identified in the study Protein
Lipids
Methods used in the study Mass spectrometry [QSTAR]
Mass spectrometry [Orbitrap]
Western blotting
5
Experiment ID 97
MISEV standards
✔
EM
Biophysical techniques
✔
TSG101|HSP90|HSC70|MHCI
Enriched markers
✘ Negative markers
✘ Particle analysis
Identified molecule protein
Identification method Mass spectrometry [Orbitrap]
PubMed ID 21828046    
Organism Rattus norvegicus
Experiment description The proteo-lipidic composition of exosomes changes during reticulocyte maturation.
Authors "Carayon K, Chaoui K, Ronzier E, Lazar I, Bertrand-Michel J, Roques V, Balor S, Terce F, Lopez A, Salome L, Joly E."
Journal name JBC
Publication year 2011
Sample Reticulocytes
Sample name Reticulocytes - D4 Rep 2
Isolation/purification methods Differential centrifugation
Ultracentrifugation
Sucrose density gradient
Flotation density 1.16-1.21 g/mL
Molecules identified in the study Protein
Lipids
Methods used in the study Mass spectrometry [QSTAR]
Mass spectrometry [Orbitrap]
Western blotting
6
Experiment ID 99
MISEV standards
✔
EM
Biophysical techniques
✔
TSG101|HSP90|HSC70|MHCI
Enriched markers
✘ Negative markers
✘ Particle analysis
Identified molecule protein
Identification method Mass spectrometry [QSTAR]
PubMed ID 21828046    
Organism Rattus norvegicus
Experiment description The proteo-lipidic composition of exosomes changes during reticulocyte maturation.
Authors "Carayon K, Chaoui K, Ronzier E, Lazar I, Bertrand-Michel J, Roques V, Balor S, Terce F, Lopez A, Salome L, Joly E."
Journal name JBC
Publication year 2011
Sample Reticulocytes
Sample name Reticulocytes - D2 Rep 3
Isolation/purification methods Differential centrifugation
Ultracentrifugation
Sucrose density gradient
Flotation density 1.16-1.21 g/mL
Molecules identified in the study Protein
Lipids
Methods used in the study Mass spectrometry [QSTAR]
Mass spectrometry [Orbitrap]
Western blotting
 Protein-protein interactions for Fgb
  Protein Interactor ExoCarta ID Identification method PubMed Species
No interactions are found.



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