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Gene description for CD81 | |
| Gene name | CD81 molecule |
| Gene symbol | CD81 |
| Other names/aliases | CVID6 S5.7 TAPA1 TSPAN28 |
| Species | Homo sapiens |
Database cross references - CD81 | |
| Vesiclepedia | VP_975 |
| EV Quant | EVQuant_975 |
| ExoCarta | ExoCarta_975 |
| Entrez Gene | 975 |
| HGNC | 1701 |
| MIM | 186845 |
CD81 identified in extracellular vesicles derived from the following tissue/cell type | |
| Sample | Vesicle type | ||
| 1 | Ascites | Exosomes Microvesicles |
Show Studies |
| 2 | Ascitic fluid | Extracellular vesicles | Show Studies |
| 3 | Astrocytoma cells | Extracellular vesicles | Show Studies |
| 4 | B cells | Exosomes | Show Studies |
| 5 | Bladder cancer cells | Exosomes Extracellular vesicles |
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| 6 | Blood | Extracellular vesicles | Show Studies |
| 7 | Bone | Extracellular vesicles | Show Studies |
| 8 | Bone marrow mesenchymal stem cells | Exosomes | Show Studies |
| 9 | Bone marrow mesenchymal stromal cells | Exosomes | Show Studies |
| 10 | Brain endothelial cells | Extracellular vesicles | Show Studies |
| 11 | Breast cancer cells | Extracellular vesicles Exosomes Small extracellular vesicles |
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| 12 | Breast milk | Exosomes Microvesicles Extracellular vesicles |
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| 13 | Bronchial epithelial cells | Extracellular vesicles | Show Studies |
| 14 | Cerebrospinal fluid | Extracellular vesicles | Show Studies |
| 15 | Cervical cancer cells | Extracellular vesicles | Show Studies |
| 16 | Cholangiocarcinoma cells | Exosomes | Show Studies |
| 17 | Cholangiocytes | Exosomes | Show Studies |
| 18 | Chondrocytes | Small extracellular vesicles | Show Studies |
| 19 | Chronic lymphocytic leukemia cells | Exosomes | Show Studies |
| 20 | Colon cancer cells | Extracellular vesicles | Show Studies |
| 21 | Colorectal cancer cells | Exosomes Microvesicles Extracellular vesicles Exosomes/Extracellular vesicles/Microvesicles Exosomes/Membrane vesicles Exosomes/Extracellular vesicles/Microvesicles/Ectosomes Small extracellular vesicles Exomeres |
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| 22 | Dendritic cells | Exosomes Microvesicles Extracellular vesicles |
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| 23 | Embryonic kidney cells | Extracellular vesicles Small extracellular vesicles Exosomes |
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| 24 | Endothelial cells | Microparticles Exosomes/Extracellular vesicles |
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| 25 | Epididymal fluid | Prostasomes | Show Studies |
| 26 | Epithelial cells | Membrane blebs Exosomes |
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| 27 | Faeces | Extracellular vesicles Exosomes |
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| 28 | Fibroblasts | Extracellular vesicles Exosomes |
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| 29 | Foreskin fibroblasts | Exosomes | Show Studies |
| 30 | Gastric cancer cells | Extracellular vesicles Small extracellular vesicles |
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| 31 | Glioblastoma cells | Microvesicles Exosomes |
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| 32 | Glioma stem cells | Extracellular vesicles | Show Studies |
| 33 | Intestinal epithelial cells | Exosomes | Show Studies |
| 34 | Kidney cancer cells | Extracellular vesicles | Show Studies |
| 35 | Leukemia cells | Extracellular vesicles Exosomes |
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| 36 | Liver cancer cells | Extracellular vesicles Exosomes |
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| 37 | Lung cancer cells | Extracellular vesicles Exosomes |
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| 38 | Lung epithelial cells | Extracellular vesicles | Show Studies |
| 39 | Lymphoblasts | Exosomes | Show Studies |
| 40 | Lymphoma cells | Extracellular vesicles Exosomes |
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| 41 | Macrophage | Extracellular vesicles Exosomes |
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| 42 | Malignant pleural effusions | Exosomes Exosomes/Microvesicles/Ectosomes/Microparticles |
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| 43 | Mammary cancer-associated fibroblasts | Exosomes | Show Studies |
| 44 | Mammary epithelial cells | Small extracellular vesicles | Show Studies |
| 45 | Mast cells | Exosomes | Show Studies |
| 46 | Melanoma cells | Extracellular vesicles Exosomes Microvesicles Small extracellular vesicles Exosomes/Microvesicles |
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| 47 | Mesenchymal stem cells | Exosomes Microvesicles Extracellular vesicles |
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| 48 | Monocytes | Small extracellular vesicles Microparticles Extracellular vesicles |
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| 49 | Monocytic leukemia cells | Exosomes Extracellular vesicles |
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| 50 | Neonatal myoblast cells | Microvesicles/Nanovesicles | Show Studies |
| 51 | Neuroblastoma cells | Exosomes/Membrane vesicles Exosomes |
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| 52 | Normal mammary epithelial cells | Exosomes | Show Studies |
| 53 | Oral mucosa | Extracellular vesicles | Show Studies |
| 54 | Osteosarcoma cells | Matrix vesicles | Show Studies |
| 55 | Ovarian cancer cells | Exosomes Extracellular vesicles |
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| 56 | Pancreatic cancer cells | Extracellular vesicles Exosomes |
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| 57 | Pancreatic duct epithelial cells | Extracellular vesicles Exosomes |
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| 58 | Placental mesenchymal stem cells | Exosomes | Show Studies |
| 59 | Plasma | Exosomes Extracellular vesicles Microparticles |
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| 60 | Pluripotent stem cells | Exosomes | Show Studies |
| 61 | Posterior longitudinal ligament | Small extracellular vesicles | Show Studies |
| 62 | Primary prostate stromal cells | Extracellular vesicles | Show Studies |
| 63 | Prostate cancer cells | Exosomes Extracellular vesicles |
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| 64 | Retinal pigment epithelial cells | Exosomes | Show Studies |
| 65 | Saliva | Exosomes Extracellular vesicles |
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| 66 | Seminal fluid | Prostasomes | Show Studies |
| 67 | Seminal plasma | Prostasomes | Show Studies |
| 68 | Serum | Exosomes | Show Studies |
| 69 | Smooth muscle cells | Extracellular vesicles | Show Studies |
| 70 | Squamous carcinoma cells | Exosomes | Show Studies |
| 71 | Synovial mesenchymal stem cells | Exosomes | Show Studies |
| 72 | T cells | Exosomes Microvesicles Microparticles Apoptotic bodies |
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| 73 | T lymphoblast | Apoptotic bodies | Show Studies |
| 74 | T lymphocytes | Exosomes | Show Studies |
| 75 | Tabecular meshwork cells | Exosomes | Show Studies |
| 76 | Thymus | Exosomes | Show Studies |
| 77 | Trophoblast cells | Exosomes | Show Studies |
| 78 | Umbilical vein endothelial cells | Extracellular vesicles | Show Studies |
| 79 | Urine | Exosomes Microparticles Exosomes/Membrane particles Exosomes/Membrane vesicles Exosomes/Microvesicles Extracellular vesicles |
Show Studies |
| 80 | Urothelial cells | Extracellular vesicles | Show Studies |
| 81 | Valvular interstitial cells | Extracellular vesicles | Show Studies |



Gene description for CD81