abm human recombinant protein
Recombinant Human 4-BBL (TNFSF9) | Z102259
- SKU:
- Z102259
- Availability:
- 5 to 7 Days Shipment
Description
abm | Recombinant Human 4-BBL (TNFSF9) | Z102259
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.
Functions:
coming soon
Organism:
Human
Source:
E. coli
Alias:
TNFSF9, CD137L, 4BBL
Gene Symbol:
TNFSF9
Gene ID:
8744
Accession:
P41273
Formulation:
Lyophilized from a 0.2 μm filtered solution in PBS, pH 7.4
Solubility:
A quick spin of the vial followed by reconstitution in sterile distilled water to a concentration not less than 0.1 mg/mL. This solution can then be diluted into other buffers.
Appearance:
Lyophilized Powder
Molecular Weight (kDa):
19,6
Molecular Weight 2 (kDA):
N/A
Molecular Weight 3 (kDA):
N/A
Purity:
>95% as determined by SDS-PAGE
Concentration:
<1.0 EU/μg of recombinant protein as determined by the LAL method.
Shipping Condition :
Ambient Temperature
Storage Condition:
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.