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Product Name | Recombinant human CD81 protein |
Description | Domain: 113-201aa. Recombinant human CD81, fused to hIgG-His-tag at C-terminus, was expressed in insect cell and purified by using conventional chromatography techniques. MW: 37 kDa (331aa). Purity > 95% by SDS-PAGE. CD81, also known as CD81 antigen isoform 1, belongs to the tetraspanin family. It interacts directly with immunoglobulin superfamily member 8 (IGSF8, CD316) and CD36. In B cells, it is part of a complex with CD21, CD19 and Leu13. This complex reduces the threshold for B cell activation through B cell receptors by linking Ag specific recognition and CD21 mediator recognition. On T cells it associates with CD4 and CD8 and provides a costimulatory signal with CD3 |
Size | 10ug, 50ug, 250ug |
Concentration | 0.5mg/ml (determined by absorbance at 280nm) |
Applications | SDS-PAGE |
Other Names | CD81 antigen isoform 1, CD81, CVID6, S5.7, TAPA1, TSPAN28 |
Gene, Accession, CAS # | NCBI: NP_004347.1, UniProt: P60033 |
Catalog # | ATGP3661 |
Price | $80, $240, $960 |
Order / More Info | Recombinant human CD81 protein from NKMAX Co. Ltd. |
Product Specific References | n/a |