Gene description for UNC119B
Gene name unc-119 homolog B (C. elegans)
Gene symbol UNC119B
Other names/aliases POC7B
Species Homo sapiens
 Database cross references - UNC119B
ExoCarta ExoCarta_84747
Entrez Gene 84747
HGNC 16488
UniProt A6NIH7  
 UNC119B identified in exosomes derived from the following tissue/cell type
Hepatocellular carcinoma cells 26054723    
Thymus 23844026    
 Gene ontology annotations for UNC119B
Molecular Function
    protein binding GO:0005515 IPI
    lipid binding GO:0008289 IDA
Biological Process
    lipoprotein transport GO:0042953 IDA
    cilium morphogenesis GO:0060271 IMP
    organelle organization GO:0006996 TAS
Subcellular Localization
    primary cilium GO:0072372 TAS
    cytosol GO:0005829 TAS
    ciliary transition zone GO:0035869 IDA
 Experiment description of studies that identified UNC119B in exosomes
1
Experiment ID 235
ISEV standards
EM
EV Biophysical techniques
TSG101|Alix|HSC70|GAPDH
EV Cytosolic markers
EV Membrane markers
HSP90B1
EV Negative markers
qNano
EV Particle analysis
Identified molecule mRNA
Identification method RNA Sequencing
PubMed ID 26054723    
Organism Homo sapiens
Experiment description Hepatocellular carcinoma-derived exosomes promote motility of immortalized hepatocyte through transfer of oncogenic proteins and RNAs
Authors He M, Qin H, Poon TC, Sze SC, Ding X, Co NN, Ngai SM, Chan TF, Wong N
Journal name Carcinogenesis
Publication year 2015
Sample Hepatocellular carcinoma cells
Sample name HKCI-8
Isolation/purification methods Differential centrifugation
Filtration
Ultracentrifugation
Sucrose density gradient
Flotation density 1.13-1.19 g/mL
Molecules identified in the study Protein
RNA
Methods used in the study Western blotting
Mass spectrometry
RT-PCR
RNA Sequencing
2
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 UNC119B
  Protein Interactor ExoCarta ID Identification method PubMed Species
No interactions are found.
 Pathways in which UNC119B is involved
PathwayEvidenceSource
Trafficking of myristoylated proteins to the cilium TAS Reactome





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