Gene description for Igf2
Gene name insulin-like growth factor 2
Gene symbol Igf2
Other names/aliases IGFII
RNIGF2
Species Rattus norvegicus
 Database cross references - Igf2
ExoCarta ExoCarta_24483
Entrez Gene 24483
UniProt P01346  
 Igf2 identified in exosomes derived from the following tissue/cell type
Pancreatic cancer cells 20124479    
Pancreatic cancer cells 20124479    
 Gene ontology annotations for Igf2
Molecular Function
    insulin-like growth factor receptor binding GO:0005159 ISO
    growth factor activity GO:0008083 TAS
    insulin receptor binding GO:0005158 ISO
    receptor activator activity GO:0030546 ISO
    hormone activity GO:0005179 IEA
    protein serine/threonine kinase activator activity GO:0043539 ISO
    protein binding GO:0005515 IPI
Biological Process
    positive regulation of steroid hormone biosynthetic process GO:0090031 IDA
    response to estradiol GO:0032355 IEP
    cell proliferation GO:0008283 TAS
    positive regulation of peptidyl-tyrosine phosphorylation GO:0050731 ISO
    insulin receptor signaling pathway via phosphatidylinositol 3-kinase GO:0038028 ISO
    positive regulation of insulin receptor signaling pathway GO:0046628 ISO
    response to drug GO:0042493 IDA
    female pregnancy GO:0007565 IEP
    positive regulation of transcription from RNA polymerase II promoter GO:0045944 ISO
    positive regulation of MAPK cascade GO:0043410 ISO
    positive regulation of protein serine/threonine kinase activity GO:0071902 ISO
    positive regulation of glycogen biosynthetic process GO:0045725 ISO
    glucose metabolic process GO:0006006 IEA
    negative regulation of natural killer cell mediated cytotoxicity GO:0045953 IDA
    positive regulation of glycogen (starch) synthase activity GO:2000467 ISO
    cellular response to mechanical stimulus GO:0071260 IEP
    positive regulation of protein kinase B signaling GO:0051897 ISO
    positive regulation of receptor activity GO:2000273 ISO
    response to radiation GO:0009314 IEP
    exocrine pancreas development GO:0031017 ISO
    response to nutrient levels GO:0031667 IEP
    positive regulation of catalytic activity GO:0043085 ISO
    osteoblast differentiation GO:0001649 IEA
    wound healing GO:0042060 IEP
    organ morphogenesis GO:0009887 ISO
    memory GO:0007613 IMP
    striated muscle cell differentiation GO:0051146 ISO
    response to nicotine GO:0035094 IEP
    positive regulation of activated T cell proliferation GO:0042104 ISO
    response to ethanol GO:0045471 IEP
    positive regulation of protein phosphorylation GO:0001934 ISO
    response to organic cyclic compound GO:0014070 IDA
    positive regulation of mitotic nuclear division GO:0045840 ISO
Subcellular Localization
    extracellular exosome GO:0070062 ISO
    extracellular space GO:0005615 TAS
 Experiment description of studies that identified Igf2 in exosomes
1
Experiment ID 92
ISEV standards
EM
EV Biophysical techniques
HSP70|GAPDH
EV Cytosolic markers
CD9|CD151
EV Membrane markers
EV Negative markers
EV Particle analysis
Identified molecule mrna
Identification method Microarray
PubMed ID 20124479    
Organism Rattus norvegicus
Experiment description Cell surface tetraspanin Tspan8 contributes to molecular pathways of exosome-induced endothelial cell activation.
Authors Nazarenko I, Rana S, Baumann A, McAlear J, Hellwig A, Trendelenburg M, Lochnit G, Preissner KT, Zoller M.
Journal name CR
Publication year 2010
Sample Pancreatic cancer cells
Sample name AS
Isolation/purification methods Differential centrifugation
Sucrose density gradient
Flotation density 1.14-1.17 g/mL
Molecules identified in the study Protein
mRNA
Methods used in the study RT-PCR
Western blotting
RatRef-12 Microarray
FACS
Mass spectrometry [MALDI TOF]
2
Experiment ID 93
ISEV standards
EM
EV Biophysical techniques
HSP70|GAPDH
EV Cytosolic markers
CD9|CD151
EV Membrane markers
EV Negative markers
EV Particle analysis
Identified molecule mrna
Identification method Microarray
PubMed ID 20124479    
Organism Rattus norvegicus
Experiment description Cell surface tetraspanin Tspan8 contributes to molecular pathways of exosome-induced endothelial cell activation.
Authors Nazarenko I, Rana S, Baumann A, McAlear J, Hellwig A, Trendelenburg M, Lochnit G, Preissner KT, Zoller M.
Journal name CR
Publication year 2010
Sample Pancreatic cancer cells
Sample name AS-Tspan8
Isolation/purification methods Differential centrifugation
Sucrose density gradient
Flotation density 1.14-1.17 g/mL
Molecules identified in the study Protein
mRNA
Methods used in the study RT-PCR
Western blotting
 Protein-protein interactions for Igf2
  Protein Interactor ExoCarta ID Identification method PubMed Species
No interactions are found.



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