Gene description for TSPAN8
Gene name tetraspanin 8
Gene symbol TSPAN8
Other names/aliases CO-029
TM4SF3
Species Homo sapiens
 Database cross references - TSPAN8
ExoCarta ExoCarta_7103
Vesiclepedia VP_7103
Entrez Gene 7103
HGNC 11855
MIM 600769
UniProt P19075  
 TSPAN8 identified in exosomes derived from the following tissue/cell type
Colorectal cancer cells 17956143    
Colorectal cancer cells 19837982    
Colorectal cancer cells 23161513    
Colorectal cancer cells 23161513    
Colorectal cancer cells 23161513    
Colorectal cancer cells 25890246    
Colorectal cancer cells 25890246    
Colorectal cancer cells 25890246    
Colorectal cancer cells 25890246    
Colorectal cancer cells 34887515    
 Gene ontology annotations for TSPAN8
Molecular Function
    integrin binding GO:0005178 IEA
    protein binding GO:0005515 IPI
Biological Process
    spermatogenesis GO:0007283 IEA
    regulation of gene expression GO:0010468 IEA
    negative regulation of blood coagulation GO:0030195 IEA
Subcellular Localization
    plasma membrane GO:0005886 IBA
    cell surface GO:0009986 IEA
    extracellular exosome GO:0070062 HDA
 Experiment description of studies that identified TSPAN8 in exosomes
1
Experiment ID 20
MISEV standards
EM
Biophysical techniques
HSP90|CD63|CD81|LAMP1
Enriched markers
GOLGA2|cytochrome c
Negative markers
Particle analysis
Identified molecule protein
Identification method Mass spectrometry
PubMed ID 17956143    
Organism Homo sapiens
Experiment description Proteomic analysis of microvesicles derived from human colorectal cancer cells.
Authors "Choi DS, Lee JM, Park GW, Lim HW, Bang JY, Kim YK, Kwon KH, Kwon HJ, Kim KP, Gho YS"
Journal name JPR
Publication year 2007
Sample Colorectal cancer cells
Sample name HT29
Isolation/purification methods Differential centrifugation
Sucrose density gradient
Diafiltration
Flotation density 1.16 g/mL
Molecules identified in the study Protein
Methods used in the study Mass spectrometry [LTQ]
Western blotting
2
Experiment ID 21
MISEV standards
EM|IEM
Biophysical techniques
Alix|TSG101|HSP70|CD63
Enriched markers
Negative markers
Particle analysis
Identified molecule protein
Identification method
Mass spectrometry   
PubMed ID 19837982    
Organism Homo sapiens
Experiment description Proteomic and bioinformatic analysis of immunoaffinity-purified exosomes derived from the human colon tumor cell line LIM1215.
Authors "Suresh Mathivanan, Justin W.E. Lim, Bow J. Tauro, Hong Ji, Robert L. Moritz and Richard J. Simpson"
Journal name MCP
Publication year 2009
Sample Colorectal cancer cells
Sample name LIM1215
Isolation/purification methods Filtration
Ultracentrifugation
Sucrose density gradient
Flotation density 1.10-1.12 g/mL
Molecules identified in the study Protein
Methods used in the study Mass spectrometry [Orbitrap]
Western blotting
3
Experiment ID 207
MISEV standards
EM
Biophysical techniques
TSG101|HSP70|FLOT1
Enriched markers
VDAC
Negative markers
NTA
Particle analysis
Identified molecule protein
Identification method Mass spectrometry
PubMed ID 23161513    
Organism Homo sapiens
Experiment description Proteomic analysis of exosomes from mutant KRAS colon cancer cells identifies intercellular transfer of mutant KRAS.
Authors "Demory Beckler M, Higginbotham JN, Franklin JL, Ham AJ, Halvey PJ, Imasuen IE, Whitwell C, Li M, Liebler DC, Coffey RJ."
Journal name Mol Cell Proteomics
Publication year 2012
Sample Colorectal cancer cells
Sample name DKO-1
Isolation/purification methods Differential centrifugation
Filtration
Flotation density -
Molecules identified in the study Protein
Methods used in the study Mass spectrometry
4
Experiment ID 208
MISEV standards
EM
Biophysical techniques
TSG101|HSP70|FLOT1
Enriched markers
VDAC
Negative markers
NTA
Particle analysis
Identified molecule protein
Identification method Mass spectrometry
PubMed ID 23161513    
Organism Homo sapiens
Experiment description Proteomic analysis of exosomes from mutant KRAS colon cancer cells identifies intercellular transfer of mutant KRAS.
Authors "Demory Beckler M, Higginbotham JN, Franklin JL, Ham AJ, Halvey PJ, Imasuen IE, Whitwell C, Li M, Liebler DC, Coffey RJ."
Journal name Mol Cell Proteomics
Publication year 2012
Sample Colorectal cancer cells
Sample name Dks-8
Isolation/purification methods Differential centrifugation
Filtration
Flotation density -
Molecules identified in the study Protein
Methods used in the study Mass spectrometry
5
Experiment ID 209
MISEV standards
Biophysical techniques
TSG101|HSP70|FLOT1
Enriched markers
VDAC
Negative markers
NTA
Particle analysis
Identified molecule protein
Identification method Mass spectrometry
PubMed ID 23161513    
Organism Homo sapiens
Experiment description Proteomic analysis of exosomes from mutant KRAS colon cancer cells identifies intercellular transfer of mutant KRAS.
Authors "Demory Beckler M, Higginbotham JN, Franklin JL, Ham AJ, Halvey PJ, Imasuen IE, Whitwell C, Li M, Liebler DC, Coffey RJ."
Journal name Mol Cell Proteomics
Publication year 2012
Sample Colorectal cancer cells
Sample name DLD-1
Isolation/purification methods Differential centrifugation
Filtration
Flotation density -
Molecules identified in the study Protein
Methods used in the study Mass spectrometry
6
Experiment ID 282
MISEV standards
CEM
Biophysical techniques
Alix|TSG101|CD63|CD81|EpCAM
Enriched markers
Negative markers
DLS
Particle analysis
Identified molecule protein
Identification method Mass spectrometry
PubMed ID 25890246    
Organism Homo sapiens
Experiment description Highly-purified exosomes and shed microvesicles isolated from the human colon cancer cell line LIM1863 by sequential centrifugal ultrafiltration are biochemically and functionally distinct.
Authors "Xu R, Greening DW, Rai A, Ji H, Simpson RJ."
Journal name Methods
Publication year 2015
Sample Colorectal cancer cells
Sample name LIM1863 - Ultracentrifugation - Rep 1
Isolation/purification methods Differential centrifugation
Filtration
Ultracentrifugation
Centrifugal concentration
Flotation density -
Molecules identified in the study Protein
Methods used in the study Mass spectrometry
Western blotting
7
Experiment ID 283
MISEV standards
CEM
Biophysical techniques
Alix|TSG101|CD63|CD81|EpCAM
Enriched markers
Negative markers
DLS
Particle analysis
Identified molecule protein
Identification method Mass spectrometry
PubMed ID 25890246    
Organism Homo sapiens
Experiment description Highly-purified exosomes and shed microvesicles isolated from the human colon cancer cell line LIM1863 by sequential centrifugal ultrafiltration are biochemically and functionally distinct.
Authors "Xu R, Greening DW, Rai A, Ji H, Simpson RJ."
Journal name Methods
Publication year 2015
Sample Colorectal cancer cells
Sample name LIM1863 - Ultracentrifugation - Rep 2
Isolation/purification methods Differential centrifugation
Filtration
Ultracentrifugation
Centrifugal concentration
Flotation density -
Molecules identified in the study Protein
Methods used in the study Mass spectrometry
Western blotting
8
Experiment ID 285
MISEV standards
CEM
Biophysical techniques
Alix|TSG101|CD63|CD81|EpCAM
Enriched markers
Negative markers
DLS
Particle analysis
Identified molecule protein
Identification method Mass spectrometry
PubMed ID 25890246    
Organism Homo sapiens
Experiment description Highly-purified exosomes and shed microvesicles isolated from the human colon cancer cell line LIM1863 by sequential centrifugal ultrafiltration are biochemically and functionally distinct.
Authors "Xu R, Greening DW, Rai A, Ji H, Simpson RJ."
Journal name Methods
Publication year 2015
Sample Colorectal cancer cells
Sample name LIM1863 - Sequential centrifugal ultrafiltration - Rep 1
Isolation/purification methods Differential centrifugation
Filtration
Sequential centrifugal ultrafiltration
Centrifugal concentration
Flotation density -
Molecules identified in the study Protein
Methods used in the study Mass spectrometry
Western blotting
9
Experiment ID 286
MISEV standards
CEM
Biophysical techniques
Alix|TSG101|CD63|CD81|EpCAM
Enriched markers
Negative markers
DLS
Particle analysis
Identified molecule protein
Identification method Mass spectrometry
PubMed ID 25890246    
Organism Homo sapiens
Experiment description Highly-purified exosomes and shed microvesicles isolated from the human colon cancer cell line LIM1863 by sequential centrifugal ultrafiltration are biochemically and functionally distinct.
Authors "Xu R, Greening DW, Rai A, Ji H, Simpson RJ."
Journal name Methods
Publication year 2015
Sample Colorectal cancer cells
Sample name LIM1863 - Sequential centrifugal ultrafiltration - Rep 2
Isolation/purification methods Differential centrifugation
Filtration
Sequential centrifugal ultrafiltration
Centrifugal concentration
Flotation density -
Molecules identified in the study Protein
Methods used in the study Mass spectrometry
Western blotting
10
Experiment ID 1203
MISEV standards
EM
Biophysical techniques
SDCBP|FLOT1|CD9|CD81|CD63|EPCAM|GAPDH|LAMP1|TFRC|CD151|CD82|LAMP2|RAB35|TSG101|FLOT2|RAB5B|ICAM1|RAB5A
Enriched markers
Negative markers
Particle analysis
Identified molecule protein
Identification method Mass spectrometry
PubMed ID 34887515    
Organism Homo sapiens
Experiment description Supermeres are functional extracellular nanoparticles replete with disease biomarkers and therapeutic targets
Authors "Zhang Q, Jeppesen DK, Higginbotham JN, Graves-Deal R, Trinh VQ, Ramirez MA, Sohn Y, Neininger AC, Taneja N, McKinley ET, Niitsu H, Cao Z, Evans R, Glass SE, Ray KC, Fissell WH, Hill S, Rose KL, Huh WJ, Washington MK, Ayers GD, Burnette DT, Sharma S, Rome LH, Franklin JL, Lee YA, Liu Q, Coffey RJ."
Journal name Nat Cell Biol
Publication year 2021
Sample Colorectal cancer cells
Sample name DiFi
Isolation/purification methods Differential centrifugation
Filtration
Centrifugal ultrafiltration
Ultracentrifugation
OptiPrep density gradient centrifugation
Flotation density -
Molecules identified in the study Protein
miRNA
Methods used in the study Western blotting
Mass spectrometry
RNA sequencing
 Protein-protein interactions for TSPAN8
  Protein Interactor ExoCarta ID Identification method PubMed Species
1 HAL 3034
Affinity Capture-MS Homo sapiens
2 ZDHHC20 253832
Affinity Capture-MS Homo sapiens
3 PIGT 51604
Affinity Capture-MS Homo sapiens
4 TMEM246 84302
Affinity Capture-MS Homo sapiens
5 SLC35E1 79939
Affinity Capture-MS Homo sapiens
6 ARV1  
Affinity Capture-MS Homo sapiens
7 LCLAT1 253558
Affinity Capture-MS Homo sapiens
8 C4orf32  
Affinity Capture-MS Homo sapiens
9 SEC61A2 55176
Affinity Capture-MS Homo sapiens
10 GPAA1 8733
Affinity Capture-MS Homo sapiens
11 AGPAT4 56895
Affinity Capture-MS Homo sapiens
12 TMEM87A 25963
Affinity Capture-MS Homo sapiens
13 DGAT1 8694
Affinity Capture-MS Homo sapiens
14 USP34 9736
Affinity Capture-MS Homo sapiens
15 FITM2  
Affinity Capture-MS Homo sapiens
16 PCYOX1 51449
Affinity Capture-MS Homo sapiens
17 TMEM68  
Affinity Capture-MS Homo sapiens
18 TELO2 9894
Affinity Capture-MS Homo sapiens
19 PXMP2  
Affinity Capture-MS Homo sapiens
20 TMEM63B 55362
Affinity Capture-MS Homo sapiens
21 C10orf35  
Affinity Capture-MS Homo sapiens
22 POF1B 79983
Affinity Capture-MS Homo sapiens
23 MGAT2 4247
Affinity Capture-MS Homo sapiens
24 SCAMP3 10067
Affinity Capture-MS Homo sapiens
25 PNLIPRP1  
Two-hybrid Homo sapiens
26 TMEM186  
Affinity Capture-MS Homo sapiens
27 TMEM161B  
Affinity Capture-MS Homo sapiens
28 UNC93B1 81622
Affinity Capture-MS Homo sapiens
29 REEP4  
Affinity Capture-MS Homo sapiens
30 CIB1 10519
Affinity Capture-MS Homo sapiens
31 AGPAT3 56894
Affinity Capture-MS Homo sapiens
32 ARL6IP1 23204
Affinity Capture-MS Homo sapiens
33 VAC14 55697
Affinity Capture-MS Homo sapiens
34 LPCAT3 10162
Affinity Capture-MS Homo sapiens
35 CYFIP2 26999
Affinity Capture-MS Homo sapiens
36 SLC38A7 55238
Two-hybrid Homo sapiens
37 CPT1A 1374
Affinity Capture-MS Homo sapiens
38 SLC19A2 10560
Affinity Capture-MS Homo sapiens
39 KDELR1 10945
Affinity Capture-MS Homo sapiens
40 POTEF 728378
Affinity Capture-MS Homo sapiens
41 SNX19  
Affinity Capture-MS Homo sapiens
42 CNNM3 26505
Affinity Capture-MS Homo sapiens
43 TMEM43 79188
Affinity Capture-MS Homo sapiens
44 SHH  
Affinity Capture-Western Homo sapiens
45 FAM134C 162427
Affinity Capture-MS Homo sapiens
46 SLC5A3 6526
Affinity Capture-MS Homo sapiens
47 IST1 9798
Affinity Capture-MS Homo sapiens
48 TP53I11  
Affinity Capture-MS Homo sapiens
49 LMAN2L 81562
Affinity Capture-MS Homo sapiens
50 TMEM194A  
Affinity Capture-MS Homo sapiens
51 SLC30A7 148867
Affinity Capture-MS Homo sapiens
52 SLC25A52  
Affinity Capture-MS Homo sapiens
53 AGPAT6 137964
Affinity Capture-MS Homo sapiens
54 MPDU1 9526
Affinity Capture-MS Homo sapiens
55 TIMM23 100287932
Two-hybrid Homo sapiens
56 LETMD1  
Affinity Capture-MS Homo sapiens
57 TAP1 6890
Affinity Capture-MS Homo sapiens
58 PIGS 94005
Affinity Capture-MS Homo sapiens
59 SLC30A3  
Affinity Capture-MS Homo sapiens
60 ATP9B 374868
Affinity Capture-MS Homo sapiens
61 RER1 11079
Affinity Capture-MS Homo sapiens
62 SERPINA12  
Affinity Capture-MS Homo sapiens
63 PTCH1  
Affinity Capture-Western Homo sapiens
Reconstituted Complex Homo sapiens
64 ALG11  
Affinity Capture-MS Homo sapiens
65 SLC25A17 10478
Affinity Capture-MS Homo sapiens
66 XPO7 23039
Affinity Capture-MS Homo sapiens
67 ABCB7 22
Affinity Capture-MS Homo sapiens
68 HSDL1 83693
Affinity Capture-MS Homo sapiens
69 TMCO3 55002
Affinity Capture-MS Homo sapiens
70 NSUN5  
Affinity Capture-MS Homo sapiens
71 FAM210B  
Affinity Capture-MS Homo sapiens
72 STX2 2054
Two-hybrid Homo sapiens
View the network image/svg+xml
 Pathways in which TSPAN8 is involved
No pathways found





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