Anti-CD81 Monoclonal Antibody (Clone:M38)-Low Endotoxin
Figure-1: Flow cytometry surface staining pattern of human peripheral blood stained using anti-human CD81 (M38) purified antibody (low endotoxin, concentration in sample 4 μg/ml) GAM APC.
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| Format : | Low Endotoxin |
| Amount : | 0.1 mg |
| Isotype : | Mouse IgG1 |
| Purification : | Purified by protein-A affinity chromatography |
| Storage condition : | Store at 2-8°C. Do not freeze. |
CD81 (TAPA-1), a member of the tetraspanin family, is expressed on virtually all nucleated cells, but above all on germinal center B cells. CD81 forms complexes with other tetraspanin proteins, integrins, coreceptors, MHC class I and II molecules, and influences adhesion, morphology, activation, proliferation and differentiation of B, T and other cells - e.g. in muscles CD81 promotes cell fusion and myotube maintenance. CD81 has been also identified as a receptor for the hepatitis C virus.
Functional application: In human MOLT-4 T-cell line the antibody M38 inhibits syncytium formation induced by coculture with human T-cell leukemia virus type 1 (HTLV-1)-positive human T-cell lines.
Flow cytometry: recommended dilution: 1 μg/ml.
Western blotting: recommended dilution: 1-2 μg/ml; positive control: Jurkat cells, non-reducing conditions.
For Research Use Only. Not for use in diagnostic/therapeutics procedures.
| Subcellular location: | Basolateral cell membrane |
| Post transnational modification: | Not glycosylated. |
| Tissue Specificity: | Hematolymphoid, neuroectodermal and mesenchymal tumor cell lines. |
| BioGrid: | 107413. 201 interactions. |
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