Gene description for Cd81
Gene name CD81 antigen
Gene symbol Cd81
Other names/aliases Tapa-1
Tapa1
Tspan28
Species Mus musculus
 Database cross references - Cd81
ExoCarta ExoCarta_12520
Vesiclepedia VP_12520
Entrez Gene 12520
UniProt P35762  
 Cd81 identified in exosomes derived from the following tissue/cell type
Breast cancer cells 30918259    
Colon cancer cells 37309723    
Embryonic fibroblasts 18494037    
Faeces 33431899    
Faeces 33431899    
Fibroblasts 23260141    
Kidney medullary cells 34580290    
Kidney medullary cells 34580290    
Kidney medullary cells 34580290    
Lung cancer cells 36270983    
Lung epithelial cells 36270983    
Melanoma cells 34957415    
Melanoma cells 34957415    
Melanoma cells 34957415    
Melanoma cells 34957415    
Melanoma cells 34957415    
Melanoma cells 34957415    
Melanoma cells 34957415    
Melanoma cells 34957415    
Microglia 16081791    
Oligodendrocytes 21136642    
Plasma 32132711    
Plasma 32132711    
Plasma 32132711    
T-cell lymphoma cells 37309723    
 Gene ontology annotations for Cd81
Molecular Function
    MHC class II protein complex binding GO:0023026 ISO
    protein binding GO:0005515 IPI
Biological Process
    phosphatidylinositol biosynthetic process GO:0006661 ISO
    positive regulation of 1-phosphatidylinositol 4-kinase activity GO:0043128 ISO
    positive regulation of B cell proliferation GO:0030890 TAS
    protein localization GO:0008104 ISO
    regulation of cell proliferation GO:0042127 ISO
    regulation of cell motility GO:2000145 IGI
    positive regulation of cell growth GO:0030307 TAS
    positive regulation of peptidyl-tyrosine phosphorylation GO:0050731 ISO
    phosphatidylinositol metabolic process GO:0046488 ISO
    activation of MAPK activity GO:0000187 ISO
    positive regulation of cell proliferation GO:0008284 ISO
Subcellular Localization
    apical plasma membrane GO:0016324 ISO
    immunological synapse GO:0001772 ISO
    integral component of plasma membrane GO:0005887 ISO
    integral component of membrane GO:0016021 ISO
    vesicle GO:0031982 ISO
    membrane GO:0016020 ISO
    focal adhesion GO:0005925 ISO
    extracellular exosome GO:0070062 ISO
 Experiment description of studies that identified Cd81 in exosomes
1
Experiment ID 944
MISEV standards
✘ EV Biophysical techniques
✔
Cd63|Cd81
EV Enriched markers
✘ EV Negative markers
✘ EV Particle analysis
Identified molecule protein
Identification method Western blotting
PubMed ID 30918259    
Organism Mus musculus
Experiment description Sulfisoxazole inhibits the secretion of small extracellular vesicles by targeting the endothelin receptor A
Authors Im EJ, Lee CH, Moon PG, Rangaswamy GG, Lee B, Lee JM, Lee JC, Jee JG, Bae JS, Kwon TK, Kang KW, Jeong MS, Lee JE, Jung HS, Ro HJ, Jun S, Kang W, Seo SY, Cho YE, Song BJ, Baek MC.
Journal name Nat Commun
Publication year 2019
Sample Breast cancer cells
Sample name 4T1-luci (+)
Isolation/purification methods Differential centrifugation
Filtration
Ultracentrifugation
Flotation density -
Molecules identified in the study Protein
Methods used in the study Western blotting
2
Experiment ID 907
MISEV standards
✔
EM
EV Biophysical techniques
✔
Tsg101|Sdcbp|Cd151|Gapdh|Lamp2|Cd81|Cd82|Cd9|Cd63|Cd80|Flot2|Tfrc|Rab35|Rab5a
EV Enriched markers
✔
HSPA5
EV Negative markers
✔
NTA
EV Particle analysis
Identified molecule Protein
Identification method Mass spectrometry
PubMed ID 37309723    
Organism Mus musculus
Experiment description Proteomic analysis of the small extracellular vesicles and soluble secretory proteins from cachexia inducing and non-inducing cancer cells
Authors Chitti SV, Kang T, Fonseka P, Marzan AL, Stewart S, Shahi S, Bramich K, Ang CS, Pathan M, Gummadi S, Mathivanan S.
Journal name Proteomics
Publication year 2023
Sample Colon cancer cells
Sample name C26
Isolation/purification methods Differential centrifugation
Ultracentrifugation
Flotation density -
Molecules identified in the study Protein
Methods used in the study Western blotting
Mass spectrometry
3
Experiment ID 73
MISEV standards
✔
EM
EV Biophysical techniques
✔
HSP70|HSP90
EV Enriched markers
✘ EV Negative markers
✘ EV Particle analysis
Identified molecule protein
Identification method Mass spectrometry
PubMed ID 18494037    
Organism Mus musculus
Experiment description Difference gel electrophoresis analysis of Ras-transformed fibroblast cell-derived exosomes.
Authors Ji H, Erfani N, Tauro BJ, Kapp EA, Zhu HJ, Moritz RL, Lim JW, Simpson RJ
Journal name ELEC
Publication year 2008
Sample Embryonic fibroblasts
Sample name NIH3T3
Isolation/purification methods Differential centrifugation
Flotation density -
Molecules identified in the study Protein
Methods used in the study Mass spectrometry [LCQ DECA]
Western blotting
4
Experiment ID 303
MISEV standards
✔
EM
EV Biophysical techniques
✔
Cd63|Cd81|Cd9
EV Enriched markers
✘ EV Negative markers
✔
NTA
EV Particle analysis
Identified molecule protein
Identification method Western blotting
PubMed ID 33431899    
Organism Mus musculus
Experiment description High-fat diet-induced upregulation of exosomal phosphatidylcholine contributes to insulin resistance
Authors Kumar A, Sundaram K, Mu J, Dryden GW, Sriwastva MK, Lei C, Zhang L, Qiu X, Xu F, Yan J, Zhang X, Park JW, Merchant ML, Bohler HCL, Wang B, Zhang S, Qin C, Xu Z, Han X, McClain CJ, Teng Y, Zhang HG.
Journal name Nat Commun
Publication year 2021
Sample Faeces
Sample name Intestinal epithelial cells - C57BL/6
Isolation/purification methods Differential centrifugation
Ultracentrifugation
Sucrose density gradient centrifugation
Flotation density -
Molecules identified in the study Protein
Lipid
miRNA
Methods used in the study Western blotting
Mass spectrometry
Immunofluorescence
miRNA array
HPLC
5
Experiment ID 304
MISEV standards
✔
EM
EV Biophysical techniques
✔
Cd63|Cd81|Cd9
EV Enriched markers
✘ EV Negative markers
✔
NTA
EV Particle analysis
Identified molecule protein
Identification method Western blotting
PubMed ID 33431899    
Organism Mus musculus
Experiment description High-fat diet-induced upregulation of exosomal phosphatidylcholine contributes to insulin resistance
Authors Kumar A, Sundaram K, Mu J, Dryden GW, Sriwastva MK, Lei C, Zhang L, Qiu X, Xu F, Yan J, Zhang X, Park JW, Merchant ML, Bohler HCL, Wang B, Zhang S, Qin C, Xu Z, Han X, McClain CJ, Teng Y, Zhang HG.
Journal name Nat Commun
Publication year 2021
Sample Faeces
Sample name Intestinal epithelial cells - C57BL/6
Isolation/purification methods Differential centrifugation
Ultracentrifugation
Sucrose density gradient centrifugation
Flotation density -
Molecules identified in the study Protein
Lipid
miRNA
Methods used in the study Western blotting
Mass spectrometry
Immunofluorescence
miRNA array
HPLC
6
Experiment ID 210
MISEV standards
✔
EM
EV Biophysical techniques
✔
CD81|FLOT1
EV Enriched markers
✘ EV Negative markers
✘ EV Particle analysis
Identified molecule protein
Identification method Mass spectrometry
PubMed ID 23260141    
Organism Mus musculus
Experiment description Exosomes Mediate Stromal Mobilization of Autocrine Wnt-PCP Signaling in Breast Cancer Cell Migration.
Authors Luga V, Zhang L, Viloria-Petit AM, Ogunjimi AA, Inanlou MR, Chiu E, Buchanan M, Hosein AN, Basik M, Wrana JL.
Journal name Cell
Publication year 2012
Sample Fibroblasts
Sample name Normal-Fibroblasts (L cells)
Isolation/purification methods Differential centrifugation
Ultracentrifugation
Flotation density -
Molecules identified in the study Protein
Methods used in the study Mass spectrometry
7
Experiment ID 1148
MISEV standards
✔
EM
EV Biophysical techniques
✔
Flot1|Cd81|Cd9
EV Enriched markers
✘ EV Negative markers
✔
NTA
EV Particle analysis
Identified molecule protein
Identification method Western blotting
PubMed ID 34580290    
Organism Mus musculus
Experiment description Bardet-Biedl syndrome proteins modulate the release of bioactive extracellular vesicles
Authors Volz AK, Frei A, Kretschmer V, de Jesus Domingues AM, Ketting RF, Ueffing M, Boldt K, Krämer-Albers EM, May-Simera HL.
Journal name Nat Commun
Publication year 2021
Sample Kidney medullary cells
Sample name Kidney medullary cells - ciliated
Isolation/purification methods Differential centrifugation
Ultracentrifugation
Flotation density -
Molecules identified in the study Protein
miRNA
Methods used in the study Western blotting
Mass spectrometry
small RNA sequencing
8
Experiment ID 1149
MISEV standards
✔
EM
EV Biophysical techniques
✔
Tsg101|Cd81|Cd9
EV Enriched markers
✘ EV Negative markers
✔
NTA
EV Particle analysis
Identified molecule protein
Identification method Western blotting
PubMed ID 34580290    
Organism Mus musculus
Experiment description Bardet-Biedl syndrome proteins modulate the release of bioactive extracellular vesicles
Authors Volz AK, Frei A, Kretschmer V, de Jesus Domingues AM, Ketting RF, Ueffing M, Boldt K, Krämer-Albers EM, May-Simera HL.
Journal name Nat Commun
Publication year 2021
Sample Kidney medullary cells
Sample name Kidney medullary cells - ciliated
Isolation/purification methods Differential centrifugation
Ultracentrifugation
Flotation density -
Molecules identified in the study Protein
miRNA
Methods used in the study Western blotting
Mass spectrometry
small RNA sequencing
9
Experiment ID 1150
MISEV standards
✔
EM
EV Biophysical techniques
✔
Flot1|Cd81|Cd9
EV Enriched markers
✘ EV Negative markers
✔
NTA
EV Particle analysis
Identified molecule protein
Identification method Western blotting
PubMed ID 34580290    
Organism Mus musculus
Experiment description Bardet-Biedl syndrome proteins modulate the release of bioactive extracellular vesicles
Authors Volz AK, Frei A, Kretschmer V, de Jesus Domingues AM, Ketting RF, Ueffing M, Boldt K, Krämer-Albers EM, May-Simera HL.
Journal name Nat Commun
Publication year 2021
Sample Kidney medullary cells
Sample name Kidney medullary cells - ciliated
Isolation/purification methods Differential centrifugation
Ultracentrifugation
Flotation density -
Molecules identified in the study Protein
miRNA
Methods used in the study Western blotting
Mass spectrometry
small RNA sequencing
10
Experiment ID 502
MISEV standards
✔
EM
EV Biophysical techniques
✔
Tsg101|Cd81
EV Enriched markers
✘ EV Negative markers
✘ EV Particle analysis
Identified molecule protein
Identification method Western blotting
PubMed ID 36270983    
Organism Mus musculus
Experiment description NLRP6 is required for cancer-derived exosome-modified macrophage M2 polarization and promotes metastasis in small cell lung cancer
Authors Rao X, Zhou X, Wang G, Jie X, Xing B, Xu Y, Chen Y, Li J, Zhu K, Wu Z, Wu G, Wu C, Zhou R.
Journal name Cell Death Dis
Publication year 2022
Sample Lung cancer cells
Sample name Small cell lung cancer (SCLC)
Isolation/purification methods Centrifugation
Exosome Isolation Reagent
Flotation density -
Molecules identified in the study Protein
Methods used in the study Western blotting
11
Experiment ID 503
MISEV standards
✘ EV Biophysical techniques
✔
Tsg101|Cd81
EV Enriched markers
✘ EV Negative markers
✘ EV Particle analysis
Identified molecule protein
Identification method Western blotting
PubMed ID 36270983    
Organism Mus musculus
Experiment description NLRP6 is required for cancer-derived exosome-modified macrophage M2 polarization and promotes metastasis in small cell lung cancer
Authors Rao X, Zhou X, Wang G, Jie X, Xing B, Xu Y, Chen Y, Li J, Zhu K, Wu Z, Wu G, Wu C, Zhou R.
Journal name Cell Death Dis
Publication year 2022
Sample Lung epithelial cells
Sample name Normal lung epithelium
Isolation/purification methods Centrifugation
Exosome Isolation Reagent
Flotation density -
Molecules identified in the study Protein
Methods used in the study Western blotting
12
Experiment ID 1101
MISEV standards
✔
EM
EV Biophysical techniques
✔
Cd81|Cd9|Tfrc|Gapdh|Lamp1
EV Enriched markers
✔
GOLGA2|CANX
EV Negative markers
✔
NTA
EV Particle analysis
Identified molecule protein
Identification method Western blotting
PubMed ID 34957415    
Organism Mus musculus
Experiment description Melanoma-derived small extracellular vesicles induce lymphangiogenesis and metastasis through an NGFR-dependent mechanism
Authors García-Silva S, Benito-Martín A, Nogués L, Hernández-Barranco A, Mazariegos MS, Santos V, Hergueta-Redondo M, Ximénez-Embún P, Kataru RP, Lopez AA, Merino C, Sánchez-Redondo S, Graña-Castro O, Matei I, Nicolás-Avila JÁ, Torres-Ruiz R, Rodríguez-Perales S, Martínez L, Pérez-Martínez M, Mata G, Szumera-Ciećkiewicz A, Kalinowska I, Saltari A, Martínez-Gómez JM, Hogan SA, Saragovi HU, Ortega S, Garcia-Martin C, Boskovic J, Levesque MP, Rutkowski P, Hidalgo A, Muñoz J, Megías D, Mehrara BJ, Lyden D, Peinado H.
Journal name Nat Cancer
Publication year 2021
Sample Melanoma cells
Sample name B16-F1
Isolation/purification methods Differential centrifugation
Ultracentrifugation
Flotation density -
Molecules identified in the study Protein
Methods used in the study Western blotting
Mass spectrometry
13
Experiment ID 1102
MISEV standards
✔
EM
EV Biophysical techniques
✔
Cd81|Cd9|Tfrc|Gapdh|Lamp1
EV Enriched markers
✔
GOLGA2|CANX
EV Negative markers
✔
NTA
EV Particle analysis
Identified molecule protein
Identification method Western blotting
PubMed ID 34957415    
Organism Mus musculus
Experiment description Melanoma-derived small extracellular vesicles induce lymphangiogenesis and metastasis through an NGFR-dependent mechanism
Authors García-Silva S, Benito-Martín A, Nogués L, Hernández-Barranco A, Mazariegos MS, Santos V, Hergueta-Redondo M, Ximénez-Embún P, Kataru RP, Lopez AA, Merino C, Sánchez-Redondo S, Graña-Castro O, Matei I, Nicolás-Avila JÁ, Torres-Ruiz R, Rodríguez-Perales S, Martínez L, Pérez-Martínez M, Mata G, Szumera-Ciećkiewicz A, Kalinowska I, Saltari A, Martínez-Gómez JM, Hogan SA, Saragovi HU, Ortega S, Garcia-Martin C, Boskovic J, Levesque MP, Rutkowski P, Hidalgo A, Muñoz J, Megías D, Mehrara BJ, Lyden D, Peinado H.
Journal name Nat Cancer
Publication year 2021
Sample Melanoma cells
Sample name B16-F10
Isolation/purification methods Differential centrifugation
Ultracentrifugation
Flotation density -
Molecules identified in the study Protein
Methods used in the study Western blotting
Mass spectrometry
Flow cytometry
14
Experiment ID 1103
MISEV standards
✔
EM
EV Biophysical techniques
✔
Cd81|Cd9|Tfrc|Gapdh|Lamp1
EV Enriched markers
✔
GOLGA2|CANX
EV Negative markers
✔
NTA
EV Particle analysis
Identified molecule protein
Identification method Western blotting
PubMed ID 34957415    
Organism Mus musculus
Experiment description Melanoma-derived small extracellular vesicles induce lymphangiogenesis and metastasis through an NGFR-dependent mechanism
Authors García-Silva S, Benito-Martín A, Nogués L, Hernández-Barranco A, Mazariegos MS, Santos V, Hergueta-Redondo M, Ximénez-Embún P, Kataru RP, Lopez AA, Merino C, Sánchez-Redondo S, Graña-Castro O, Matei I, Nicolás-Avila JÁ, Torres-Ruiz R, Rodríguez-Perales S, Martínez L, Pérez-Martínez M, Mata G, Szumera-Ciećkiewicz A, Kalinowska I, Saltari A, Martínez-Gómez JM, Hogan SA, Saragovi HU, Ortega S, Garcia-Martin C, Boskovic J, Levesque MP, Rutkowski P, Hidalgo A, Muñoz J, Megías D, Mehrara BJ, Lyden D, Peinado H.
Journal name Nat Cancer
Publication year 2021
Sample Melanoma cells
Sample name B16-F1R2
Isolation/purification methods Differential centrifugation
Ultracentrifugation
Flotation density -
Molecules identified in the study Protein
Methods used in the study Western blotting
Mass spectrometry
Flow cytometry
15
Experiment ID 1104
MISEV standards
✘ EV Biophysical techniques
✔
Cd81|Cd9
EV Enriched markers
✘ EV Negative markers
✘ EV Particle analysis
Identified molecule protein
Identification method Western blotting
PubMed ID 34957415    
Organism Mus musculus
Experiment description Melanoma-derived small extracellular vesicles induce lymphangiogenesis and metastasis through an NGFR-dependent mechanism
Authors García-Silva S, Benito-Martín A, Nogués L, Hernández-Barranco A, Mazariegos MS, Santos V, Hergueta-Redondo M, Ximénez-Embún P, Kataru RP, Lopez AA, Merino C, Sánchez-Redondo S, Graña-Castro O, Matei I, Nicolás-Avila JÁ, Torres-Ruiz R, Rodríguez-Perales S, Martínez L, Pérez-Martínez M, Mata G, Szumera-Ciećkiewicz A, Kalinowska I, Saltari A, Martínez-Gómez JM, Hogan SA, Saragovi HU, Ortega S, Garcia-Martin C, Boskovic J, Levesque MP, Rutkowski P, Hidalgo A, Muñoz J, Megías D, Mehrara BJ, Lyden D, Peinado H.
Journal name Nat Cancer
Publication year 2021
Sample Melanoma cells
Sample name B16-F10 - Fraction 6
Isolation/purification methods Differential centrifugation
OptiPrep density gradient centrifugation
Ultracentrifugation
Flotation density -
Molecules identified in the study Protein
Methods used in the study Western blotting
16
Experiment ID 1105
MISEV standards
✘ EV Biophysical techniques
✔
Cd81|Cd9
EV Enriched markers
✘ EV Negative markers
✘ EV Particle analysis
Identified molecule protein
Identification method Western blotting
PubMed ID 34957415    
Organism Mus musculus
Experiment description Melanoma-derived small extracellular vesicles induce lymphangiogenesis and metastasis through an NGFR-dependent mechanism
Authors García-Silva S, Benito-Martín A, Nogués L, Hernández-Barranco A, Mazariegos MS, Santos V, Hergueta-Redondo M, Ximénez-Embún P, Kataru RP, Lopez AA, Merino C, Sánchez-Redondo S, Graña-Castro O, Matei I, Nicolás-Avila JÁ, Torres-Ruiz R, Rodríguez-Perales S, Martínez L, Pérez-Martínez M, Mata G, Szumera-Ciećkiewicz A, Kalinowska I, Saltari A, Martínez-Gómez JM, Hogan SA, Saragovi HU, Ortega S, Garcia-Martin C, Boskovic J, Levesque MP, Rutkowski P, Hidalgo A, Muñoz J, Megías D, Mehrara BJ, Lyden D, Peinado H.
Journal name Nat Cancer
Publication year 2021
Sample Melanoma cells
Sample name B16-F1R2 - Fraction 5
Isolation/purification methods Differential centrifugation
OptiPrep density gradient centrifugation
Ultracentrifugation
Flotation density -
Molecules identified in the study Protein
Methods used in the study Western blotting
17
Experiment ID 1106
MISEV standards
✘ EV Biophysical techniques
✔
Cd81|Cd9
EV Enriched markers
✘ EV Negative markers
✘ EV Particle analysis
Identified molecule protein
Identification method Western blotting
PubMed ID 34957415    
Organism Mus musculus
Experiment description Melanoma-derived small extracellular vesicles induce lymphangiogenesis and metastasis through an NGFR-dependent mechanism
Authors García-Silva S, Benito-Martín A, Nogués L, Hernández-Barranco A, Mazariegos MS, Santos V, Hergueta-Redondo M, Ximénez-Embún P, Kataru RP, Lopez AA, Merino C, Sánchez-Redondo S, Graña-Castro O, Matei I, Nicolás-Avila JÁ, Torres-Ruiz R, Rodríguez-Perales S, Martínez L, Pérez-Martínez M, Mata G, Szumera-Ciećkiewicz A, Kalinowska I, Saltari A, Martínez-Gómez JM, Hogan SA, Saragovi HU, Ortega S, Garcia-Martin C, Boskovic J, Levesque MP, Rutkowski P, Hidalgo A, Muñoz J, Megías D, Mehrara BJ, Lyden D, Peinado H.
Journal name Nat Cancer
Publication year 2021
Sample Melanoma cells
Sample name B16-F1R2 - Fraction 6
Isolation/purification methods Differential centrifugation
OptiPrep density gradient centrifugation
Ultracentrifugation
Flotation density -
Molecules identified in the study Protein
Methods used in the study Western blotting
18
Experiment ID 1117
MISEV standards
✘ EV Biophysical techniques
✔
Cd81|Icam1
EV Enriched markers
✘ EV Negative markers
✔
NTA
EV Particle analysis
Identified molecule protein
Identification method Western blotting
PubMed ID 34957415    
Organism Mus musculus
Experiment description Melanoma-derived small extracellular vesicles induce lymphangiogenesis and metastasis through an NGFR-dependent mechanism
Authors García-Silva S, Benito-Martín A, Nogués L, Hernández-Barranco A, Mazariegos MS, Santos V, Hergueta-Redondo M, Ximénez-Embún P, Kataru RP, Lopez AA, Merino C, Sánchez-Redondo S, Graña-Castro O, Matei I, Nicolás-Avila JÁ, Torres-Ruiz R, Rodríguez-Perales S, Martínez L, Pérez-Martínez M, Mata G, Szumera-Ciećkiewicz A, Kalinowska I, Saltari A, Martínez-Gómez JM, Hogan SA, Saragovi HU, Ortega S, Garcia-Martin C, Boskovic J, Levesque MP, Rutkowski P, Hidalgo A, Muñoz J, Megías D, Mehrara BJ, Lyden D, Peinado H.
Journal name Nat Cancer
Publication year 2021
Sample Melanoma cells
Sample name B16-F1R2
Isolation/purification methods Differential centrifugation
Ultracentrifugation
Flotation density -
Molecules identified in the study Protein
Methods used in the study Western blotting
Mass spectrometry
19
Experiment ID 1118
MISEV standards
✘ EV Biophysical techniques
✔
Cd81|Icam1
EV Enriched markers
✘ EV Negative markers
✔
NTA
EV Particle analysis
Identified molecule protein
Identification method Western blotting
PubMed ID 34957415    
Organism Mus musculus
Experiment description Melanoma-derived small extracellular vesicles induce lymphangiogenesis and metastasis through an NGFR-dependent mechanism
Authors García-Silva S, Benito-Martín A, Nogués L, Hernández-Barranco A, Mazariegos MS, Santos V, Hergueta-Redondo M, Ximénez-Embún P, Kataru RP, Lopez AA, Merino C, Sánchez-Redondo S, Graña-Castro O, Matei I, Nicolás-Avila JÁ, Torres-Ruiz R, Rodríguez-Perales S, Martínez L, Pérez-Martínez M, Mata G, Szumera-Ciećkiewicz A, Kalinowska I, Saltari A, Martínez-Gómez JM, Hogan SA, Saragovi HU, Ortega S, Garcia-Martin C, Boskovic J, Levesque MP, Rutkowski P, Hidalgo A, Muñoz J, Megías D, Mehrara BJ, Lyden D, Peinado H.
Journal name Nat Cancer
Publication year 2021
Sample Melanoma cells
Sample name B16-F1R2
Isolation/purification methods Differential centrifugation
Ultracentrifugation
Flotation density -
Molecules identified in the study Protein
Methods used in the study Western blotting
Mass spectrometry
20
Experiment ID 14
MISEV standards
✔
EM
EV Biophysical techniques
✔
RAB7|RAB11|CD9|CD63|LAMP1|LAMP2
EV Enriched markers
✔
DNM
EV Negative markers
✘ EV Particle analysis
Identified molecule protein
Identification method Mass spectrometry
PubMed ID 16081791    
Organism Mus musculus
Experiment description Proteomic analysis of microglia-derived exosomes: metabolic role of the aminopeptidase CD13 in neuropeptide catabolism.
Authors Potolicchio I, Carven GJ, Xu X, Stipp C, Riese RJ, Stern LJ, Santambrogio L
Journal name JIMMU
Publication year 2005
Sample Microglia
Sample name N9
Isolation/purification methods Differential centrifugation
Sucrose density gradient
Flotation density 1.15 g/mL
Molecules identified in the study Protein
Methods used in the study Mass spectrometry [LCQ DECA XP]
Western blotting
21
Experiment ID 33
MISEV standards
✔
EM|IEM
EV Biophysical techniques
✔
Alix|TSG101
EV Enriched markers
✘ EV Negative markers
✘ EV Particle analysis
Identified molecule protein
Identification method Mass spectrometry
PubMed ID 21136642    
Organism Mus musculus
Experiment description Oligodendrocytes secrete exosomes containing major myelin and stress-protective proteins: Trophic support for axons?
Authors Kramer-Albers EM, Bretz N, Tenzer S, Winterstein C, Mobius W, Berger H, Nave KA, Schild H, Trotter J
Journal name PROTEOMICS_CL
Publication year 2007
Sample Oligodendrocytes
Sample name Oligodendrocytes
Oli-neu
Isolation/purification methods Differential centrifugation
Sucrose density gradient
Flotation density 1.10-1.14 g/mL
Molecules identified in the study Protein
Methods used in the study Mass spectrometry [QTOF]
Western blotting
Immunoelectron Microscopy
22
Experiment ID 333
MISEV standards
✘ EV Biophysical techniques
✔
Cd81|Cd9
EV Enriched markers
✘ EV Negative markers
✘ EV Particle analysis
Identified molecule protein
Identification method Western blotting
PubMed ID 32132711    
Organism Mus musculus
Experiment description Decoy exosomes provide protection against bacterial toxins
Authors Keller MD, Ching KL, Liang FX, Dhabaria A, Tam K, Ueberheide BM, Unutmaz D, Torres VJ, Cadwell K.
Journal name Nature
Publication year 2020
Sample Plasma
Sample name Plasma - C57BL/6
Isolation/purification methods Differential centrifugation
Ultracentrifugation
Flotation density -
Molecules identified in the study Protein
Methods used in the study Western blotting
23
Experiment ID 334
MISEV standards
✘ EV Biophysical techniques
✔
Cd81|Cd9
EV Enriched markers
✘ EV Negative markers
✘ EV Particle analysis
Identified molecule protein
Identification method Western blotting
PubMed ID 32132711    
Organism Mus musculus
Experiment description Decoy exosomes provide protection against bacterial toxins
Authors Keller MD, Ching KL, Liang FX, Dhabaria A, Tam K, Ueberheide BM, Unutmaz D, Torres VJ, Cadwell K.
Journal name Nature
Publication year 2020
Sample Plasma
Sample name Plasma - C57BL/6
Isolation/purification methods Differential centrifugation
Ultracentrifugation
Flotation density -
Molecules identified in the study Protein
Methods used in the study Western blotting
Mass spectrometry
24
Experiment ID 335
MISEV standards
✘ EV Biophysical techniques
✔
Cd81|Cd9
EV Enriched markers
✘ EV Negative markers
✘ EV Particle analysis
Identified molecule protein
Identification method Western blotting
PubMed ID 32132711    
Organism Mus musculus
Experiment description Decoy exosomes provide protection against bacterial toxins
Authors Keller MD, Ching KL, Liang FX, Dhabaria A, Tam K, Ueberheide BM, Unutmaz D, Torres VJ, Cadwell K.
Journal name Nature
Publication year 2020
Sample Plasma
Sample name Plasma - C57BL/6
Isolation/purification methods Differential centrifugation
Ultracentrifugation
Flotation density -
Molecules identified in the study Protein
Methods used in the study Western blotting
Mass spectrometry
25
Experiment ID 908
MISEV standards
✔
EM
EV Biophysical techniques
✔
Tsg101|Sdcbp|Cd151|Gapdh|Lamp2|Cd81|Cd82|Cd9|Cd63|Cd80|Flot2|Tfrc|Rab35|Rab5a
EV Enriched markers
✔
HSPA5
EV Negative markers
✔
NTA
EV Particle analysis
Identified molecule Protein
Identification method Mass spectrometry
PubMed ID 37309723    
Organism Mus musculus
Experiment description Proteomic analysis of the small extracellular vesicles and soluble secretory proteins from cachexia inducing and non-inducing cancer cells
Authors Chitti SV, Kang T, Fonseka P, Marzan AL, Stewart S, Shahi S, Bramich K, Ang CS, Pathan M, Gummadi S, Mathivanan S.
Journal name Proteomics
Publication year 2023
Sample T-cell lymphoma cells
Sample name EL4
Isolation/purification methods Differential centrifugation
Ultracentrifugation
Flotation density -
Molecules identified in the study Protein
Methods used in the study Western blotting
Mass spectrometry
 Protein-protein interactions for Cd81
  Protein Interactor ExoCarta ID Identification method PubMed Species
No interactions are found.
 Pathways in which Cd81 is involved
PathwayEvidenceSource
Immunoregulatory interactions between a Lymphoid and a non-Lymphoid cell IEA Reactome





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