Immunology Recombinant Proteins
Human CD8 beta/CD8B Recombinant Protein (RPES3153)
- SKU:
- RPES3153
- Product Type:
- Recombinant Protein
- Species:
- Human
- Research Area:
- Immunology
Description
Human CD8 beta/CD8B Recombinant Protein
T-Cell Surface Glycoprotein CD8β Chain (CD8 Antigen) is a cell surface glycoprotein found on most cytotoxic T lymphocytes that mediates efficient cell-cell interactions within the immune system. CD8 Antigen; acting as a coreceptor; and the T-cell receptor on the T lymphocyte recognize antigens displayed by an antigen presenting cell (APC) in the context of class I MHC molecules. The functional coreceptor is either a homodimer composed of two alpha chains; or a heterodimer composed of one alpha and one beta chain. Both alpha and beta chains share significant homology to immunoglobulin variable light chains. Multiple alternatively spliced transcript variants encoding distinct membrane associated or secreted isoforms have been described. A pseudogene; also located on chromosome 2; has been identified.
| Product Name: | Human CD8 beta/CD8B Recombinant Protein (RPES3153) |
| Product Code: | RPES3153 |
| Size: | 10µg |
| Species: | Human |
| Expressed Host: | Human Cells |
| Synonyms: | T-Cell Surface Glycoprotein CD8 Beta Chain, CD8b, CD8B, CD8B1, LEU2, LY3, LYT3, P37 |
| Accession: | P10966-1 |
| Sequence: | Leu22-Pro170 |
| Fusion tag: | C-6His |
| Endotoxin: | <1.0 EU per µg as determined by the LAL method. |
| Protein Construction: | Recombinant Human T-Cell Surface Glycoprotein CD8 beta Chain is produced by our Mammalian expression system and the target gene encoding Leu22-Pro170 is expressed with a 6His tag at the C-terminus. |
| Purity: | > 90 % as determined by reducing SDS-PAGE. |
| Mol Mass: | 17.8 kDa |
| AP Mol Mass: | 29 kDa |
| Formulation: | Lyophilized from a 0.2 µm filtered solution of 20mM PB; 150mM NaCl; pH 7.2. |
| Shipping: | This product is provided as lyophilized powder which is shipped with ice packs. |
| Stability and Storage: | Lyophilized proteins are stable for up to 12 months when stored at -20 to -80°C. Reconstituted protein solution can be stored at 4-8°C for 2-7 days. Aliquots of reconstituted samples are stable at < -20°C for 3 months. |
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