Gene description for C4BPA
Gene name
complement component 4 binding protein, alpha
Gene symbol
C4BPA
Other names/aliases
C4BP PRP
Species
Homo sapiens
Database cross references - C4BPA
ExoCarta
ExoCarta_722
Vesiclepedia
VP_722
Entrez Gene
722
HGNC
1325
MIM
120830
UniProt
P04003
C4BPA identified in exosomes derived from the following tissue/cell type
Plasma
19028452
Platelets
25332113
Platelets
25332113
Platelets
25332113
Gene ontology annotations for C4BPA
Experiment description of studies that identified C4BPA in exosomes
1
Experiment ID
44
MISEV standards
✔
IEM
EV Biophysical techniques
✘
EV Enriched markers
✘
EV Negative markers
✘
EV Particle analysis
Identified molecule
protein
Identification method
Mass spectrometry
PubMed ID
19028452
Organism
Homo sapiens
Experiment description
Proteomic profiling of human plasma exosomes identifies PPARgamma as an exosome-associated protein.
Authors
Looze C, Yui D, Leung L, Ingham M, Kaler M, Yao X, Wu WW, Shen RF, Daniels MP, Levine SJ
Journal name
BBRC
Publication year
2009
Sample
Plasma
Sample name
Plasma
Isolation/purification methods
Filtration Size exclusion Sucrose density gradient
Flotation density
1.15-1.16 g/mL
Molecules identified in the study
Protein
Methods used in the study
Mass spectrometry [LTQ] Western blotting Immunoelectron Microscopy
2
Experiment ID
231
MISEV standards
✘
EV Biophysical techniques
✔
Alix|CD63|CD9
EV Enriched 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
3
Experiment ID
232
MISEV standards
✘
EV Biophysical techniques
✘
EV Enriched 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
4
Experiment ID
233
MISEV standards
✘
EV Biophysical techniques
✘
EV Enriched 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
Protein-protein interactions for C4BPA
Protein Interactor
ExoCarta ID
Identification method
PubMed
Species
1
PROS1
5627
Invivo
Homo sapiens
Invivo
Homo sapiens
Invitro
Homo sapiens
Invitro
Homo sapiens
2
APCS
325
Co-purification
Homo sapiens
3
C4B
Invitro
Homo sapiens
4
LRP1
4035
Invivo
Homo sapiens
Invitro
Homo sapiens
View the network
image/svg+xml
Pathways in which C4BPA is involved