| Description | Exosomes are small membrane-bound vesicles that in recent years have emerged as important molecules for inter-cellular communication. Exosomes are produced during both normal and patho/physiological conditions, and cancer cells have been shown to secrete exosomes in greater amounts than normal cells. CD81 is a 26 kD non-glycosylated member of the tetraspanin superfamily (TM4SF),which is expressed on T and B cells, NK cells, monocytes, dendritic cells, thymocytes, endothelial cells, and fibroblasts.CD81 associates with several other cell-surface proteins in a multimolecular complex, including CD19, CD21, CD20, CD37, CD53, and CD82 in B cells, and CD4, CD8, and CD82 in T cells. CD81 is frequently expressed on exosome membranes used to characterize exosome populations from a variety of body fluids. |
| Shelf-life | 1 year |
| Composition | • Anti-human CD81 mouse mAb 50 μL (0.5 mg/mL) • Anti-mouse IgG, HRP-linked mAb 25 μL • 5×SDS Sample Buffer I 250 μL • Exosome Positive Control 100 μL |
| Storage | Store according to instructions |
Catalog: CDTE24-037-L
Catalog: CDTE24-039-L
Catalog: CDTE24-035-L
Catalog: CDTE24-038-L
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Datasheet