Gene description for TCEB2
Gene name
transcription elongation factor B (SIII), polypeptide 2 (18kDa, elongin B)
Gene symbol
TCEB2
Other names/aliases
ELOB SIII
Species
Homo sapiens
Database cross references - TCEB2
ExoCarta
ExoCarta_6923
Entrez Gene
6923
HGNC
11619
MIM
600787
UniProt
Q15370
TCEB2 identified in exosomes derived from the following tissue/cell type
Neuroblastoma cells
25944692
Squamous carcinoma cells
20124223
Gene ontology annotations for TCEB2
Experiment description of studies that identified TCEB2 in exosomes
1
Experiment ID
224
ISEV standards
✔
EM|AFM
EV Biophysical techniques
✔
Alix|TSG101
EV Cytosolic markers
✔
CD63|CD81
EV Membrane markers
✔
GOLGA2
EV Negative markers
✘
EV Particle analysis
Identified molecule
protein
Identification method
Mass spectrometry
PubMed ID
25944692
Organism
Homo sapiens
Experiment description
Proteogenomic analysis reveals exosomes are more oncogenic than ectosomes
Authors
Keerthikumar S, Gangoda L, Liem M, Fonseka P, Atukorala I, Ozcitti C, Mechler A, Adda CG, Ang CS, Mathivanan S
Journal name
Oncotarget
Publication year
2015
Sample
Neuroblastoma cells
Sample name
SH-SY5Y
Isolation/purification methods
Differential centrifugation Ultracentrifugation OptiPrep density gradient
Flotation density
1.10 g/mL
Molecules identified in the study
Protein
Methods used in the study
Mass spectrometry Western blotting
2
Experiment ID
191
ISEV standards
✘
EV Biophysical techniques
✔
Alix
EV Cytosolic markers
✔
CD81|CD9
EV Membrane markers
✘
EV Negative markers
✘
EV Particle analysis
Identified molecule
protein
Identification method
Mass spectrometry
PubMed ID
20124223
Organism
Homo sapiens
Experiment description
Hypoxic tumor cell modulates its microenvironment to enhance angiogenic and metastatic potential by secretion of proteins and exosomes.
Authors
Park JE, Tan HS, Datta A, Lai RC, Zhang H, Meng W, Lim SK, Sze SK.
Journal name
Mol Cell Proteomics
Publication year
2010
Sample
Squamous carcinoma cells
Sample name
Squamous carcinoma cell (A431)
Isolation/purification methods
Differential centrifugation
Flotation density
-
Molecules identified in the study
Protein
Methods used in the study
Mass spectrometry
Protein-protein interactions for TCEB2
Protein Interactor
ExoCarta ID
Identification method
PubMed
Species
1
ASB8
Reconstituted Complex
Homo sapiens
Affinity Capture-MS
Homo sapiens
2
SOCS6
Invitro
Homo sapiens
3
TCEB3
6924
Invitro
Homo sapiens
4
LRRC41
Invitro
Homo sapiens
Affinity Capture-MS
Homo sapiens
5
TCEB1
6921
Two-hybrid
Homo sapiens
Affinity Capture-MS
Homo sapiens
Reconstituted Complex
Homo sapiens
Invitro
Homo sapiens
6
VHL
Invivo
Homo sapiens
Invivo
Homo sapiens
Invitro
Homo sapiens
Invitro
Homo sapiens
Invivo
Homo sapiens
Invitro
Homo sapiens
Affinity Capture-MS
Homo sapiens
Reconstituted Complex
Homo sapiens
Affinity Capture-Western
Homo sapiens
7
USP33
Invivo
Homo sapiens
Affinity Capture-MS
Homo sapiens
View the network
image/svg+xml
Pathways in which TCEB2 is involved