Gene description for PPA2 |
Gene name |
pyrophosphatase (inorganic) 2 |
Gene symbol |
PPA2 |
Other names/aliases |
HSPC124 SID6-306 |
Species |
Homo sapiens |
Database cross references - PPA2 |
ExoCarta |
ExoCarta_27068 |
Entrez Gene |
27068 |
HGNC |
28883 |
MIM |
609988 |
UniProt |
Q9H2U2
|
PPA2 identified in exosomes derived from the following tissue/cell type |
Ovarian cancer cells
|
23333927
|
Ovarian cancer cells
|
23333927
|
Thymus
|
23844026
|
Gene ontology annotations for PPA2 |
|
Experiment description of studies that identified PPA2 in exosomes |
1 |
Experiment ID |
211 |
ISEV standards |
✔
EM
|
EV Biophysical techniques |
✔
TSG101|Alix
|
EV Cytosolic markers |
✔
EpCAM|TFRC
|
EV Membrane markers |
✔
cytochrome c|GOLGA2
|
EV Negative markers |
✘
|
EV Particle analysis
|
|
Identified molecule |
protein
|
Identification method |
Mass spectrometry
|
PubMed ID |
23333927
|
Organism |
Homo sapiens |
Experiment description |
Characterization and proteomic analysis of ovarian cancer-derived exosomes. |
Authors |
Liang B, Peng P, Chen S, Li L, Zhang M, Cao D, Yang J, Li H, Gui T, Li X, Shen K. |
Journal name |
J Proteomics
|
Publication year |
2013 |
Sample |
Ovarian cancer cells |
Sample name |
IGROV1 |
Isolation/purification methods |
Differential centrifugation Ultracentrifugation Sucrose density gradient |
Flotation density |
1.09-1.15 g/mL
|
Molecules identified in the study |
Protein |
Methods used in the study |
Mass spectrometry |
|
|
2 |
Experiment ID |
212 |
ISEV standards |
✔
CEM
|
EV Biophysical techniques |
✔
TSG101|Alix
|
EV Cytosolic markers |
✔
EpCAM|TFRC
|
EV Membrane markers |
✔
Cytochrome C|GOLGA2
|
EV Negative markers |
✘
|
EV Particle analysis
|
|
Identified molecule |
protein
|
Identification method |
Mass spectrometry
|
PubMed ID |
23333927
|
Organism |
Homo sapiens |
Experiment description |
Characterization and proteomic analysis of ovarian cancer-derived exosomes. |
Authors |
Liang B, Peng P, Chen S, Li L, Zhang M, Cao D, Yang J, Li H, Gui T, Li X, Shen K. |
Journal name |
J Proteomics
|
Publication year |
2013 |
Sample |
Ovarian cancer cells |
Sample name |
OVCAR-3 |
Isolation/purification methods |
Differential centrifugation Ultracentrifugation Sucrose density gradient |
Flotation density |
1.09-1.15 g/mL
|
Molecules identified in the study |
Protein |
Methods used in the study |
Mass spectrometry |
|
|
3 |
Experiment ID |
217 |
ISEV standards |
✔
EM
|
EV Biophysical techniques |
✔
TSG101
|
EV Cytosolic markers |
✔
CD81|CD9|CD63
|
EV Membrane markers |
✘
|
EV Negative markers |
✔
NTA
|
EV Particle analysis
|
|
Identified molecule |
protein
|
Identification method |
Mass spectrometry
|
PubMed ID |
23844026
|
Organism |
Homo sapiens |
Experiment description |
Characterization of human thymic exosomes. |
Authors |
Skogberg G, Gudmundsdottir J, van der Post S, Sandstrom K, Bruhn S, Benson M, Mincheva-Nilsson L, Baranov V, Telemo E, Ekwall O. |
Journal name |
PLoS One
|
Publication year |
2013 |
Sample |
Thymus |
Sample name |
Normal-Thymus |
Isolation/purification methods |
Differential centrifugation Filtration Ultracentrifugation |
Flotation density |
-
|
Molecules identified in the study |
Protein |
Methods used in the study |
Mass spectrometry |
|
|
Protein-protein interactions for PPA2 |
|
Protein Interactor |
ExoCarta ID |
Identification method |
PubMed |
Species |
No interactions are found.
|
|
Pathways in which PPA2 is involved |
|
|
|