Recombinant Human 4-BBL (TNFSF9) (E. coli)
Cat. No.
Z102255
Unit
Price
$195.00
| Cat. No. | Z102255 |
| Name | Recombinant Human 4-BBL (TNFSF9) (E. coli) |
| Description | Human 4-BBL or TNFSF9 is a member of the TNF superfamily. It is a type 2 transmembrane protein expressed on activated T-cells. It is a bidirectional signal transducer which acts as a costimulatory receptor molecule on T lymphocytes. Its functions primarily stimulate the immune response by promoting the release of cytokines such as IL-2 and IFN-gamma. TNFSF9 works with TNFRSF9 for the generation of cytotoxic T cells, proliferation of T-cells as well as antigen presentation. It also reactivates T lymphocytes which have become anergic. It is also expressed on activated NK cells, B-cells, macrophages, dendritic cells and some brain cells. Recombinant Human 4-BBL is a 19.6 kDa protein. |
| Organism | Human (H. sapiens) |
| Unit quantity | 20 µg |
| Family | TNF Super-family |
| Aliases | TNFSF9, CD137L, 4BBL |
| Gene Symbol | TNFSF9 |
| Gene ID | 8744 |
| Accession Number | P41273 |
| Source | E. coli |
| Species | Human (H. sapiens) |
| Appearance | Lyophilized Powder |
| Molecular Weight | 19.6 kDa |
| Endotoxin Level | <1.0 EU/µg of recombinant protein as determined by the LAL method |
| Purity | >95% as determined by SDS-PAGE |
| Formulation | Lyophilized from a 0.2 µm filtered solution in PBS, pH 7.4 |
| Function | coming soon |
| Reconstitution | A quick spin of the vial followed by reconstitution in distilled water to a concentration not less than 0.1 mg/mL. This solution can then be diluted into other buffers. |
| Storage | The lyophilized protein is stable for at least one year from date of receipt at -70°C. Upon reconstitution, this cytokine can be stored in working aliquots at 2° - 8°C for one month, or at -20°C for six months, with a carrier protein without detectable loss of activity. Avoid repeated freeze/thaw cycles. |
| Usage | For research use only. Not for diagnostic or therapeutic use. |
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