CD8 beta Protein, Human, Recombinant is expressed in HEK293 mammalian cells. The predicted molecular weight is 17.6 kDa and the accession number is P10966-1.
Pack Size | Availability | Price/USD | Quantity |
---|---|---|---|
100 μg | 5 days | $ 700.00 | |
1 mg | 5 days | $ 4,570.00 |
Description | CD8 beta Protein, Human, Recombinant is expressed in HEK293 mammalian cells. The predicted molecular weight is 17.6 kDa and the accession number is P10966-1. |
Species | Human |
Expression System | HEK293 Cells |
Tag | Tag Free |
Accession Number | P10966-1 |
Synonyms | LEU2, P37, CD8b molecule, LYT3, CD8B1, CD8 β, LY3 |
Construction | The extracellular domain of Human CD8B (P10966-1) (Met1-Pro170) was expressed with six amino acids (LEVLFQ) at the C- terminus. |
Protein Purity | > 85 % as determined by SDS-PAGE |
Molecular Weight | 17.6 kDa (predicted) |
Endotoxin | < 1.0 EU/μg of the protein as determined by the LAL method. |
Formulation | Lyophilized from a solution filtered through a 0.22 μm filter, containing PBS, pH 7.4. Typically, a mixture containing 5% to 8% trehalose, mannitol, and 0.01% Tween 80 is incorporated as a protective agent before lyophilization. |
Reconstitution | A Certificate of Analysis (CoA) containing reconstitution instructions is included with the products. Please refer to the CoA for detailed information. |
Stability & Storage |
It is recommended to store recombinant proteins at -20°C to -80°C for future use. Lyophilized powders can be stably stored for over 12 months, while liquid products can be stored for 6-12 months at-80℃. For reconstituted proteinsolutions, the solution can be stored at -20°c to -80'c for at least 3 months. Please avoid multiple freeze-thaw cycles and store products in aliquots. |
Shipping |
In general, Lyophilized powders are shipping with blue ice. |
Research Background | CD8B (CD8b molecule), also known as P37 and LEU2, contains 1 Ig-like V-type (immunoglobulin-like) domain. The CD8 antigen is a cell surface glycoprotein found on most cytotoxic T lymphocytes that mediates efficient cell-cell interactions within the immune system. The 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. P37 gene encodes the CD8 beta chain isoforms. 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. CD8 is thought to play a role in the process of T-cell mediated killing. |
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Please read the User Guide of Recombinant Proteins for more specific information.
CD8 beta Protein, Human, Recombinant LEU2 LYT-3 P37 LYT 3 CD8b molecule LYT3 LEU 2 LEU-2 LY-3 CD8B1 CD8 β P-37 LY3 P 37 LY 3 recombinant recombinant-proteins proteins protein