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GITR/TNFRSF18 Protein, Human, Recombinant (His) is expressed in HEK293 mammalian cells with His tag. The predicted molecular weight is 16 kDa and the accession number is Q9Y5U5-3.
Pack Size | Price | Availability | Quantity |
---|---|---|---|
100 μg | $296 | In Stock | |
200 μg | $537 | 7-10 days | |
500 μg | $1,170 | 7-10 days |
Biological Activity | Measured by its binding ability in a functional ELISA. Immobilized TNFRSF18-His at 10 μg/mL (100 μL/well) can bind TNFSF18-mFc , the EC50 of TNFSF18-mFc is 20-60 ng/mL. ![]() |
Description | GITR/TNFRSF18 Protein, Human, Recombinant (His) is expressed in HEK293 mammalian cells with His tag. The predicted molecular weight is 16 kDa and the accession number is Q9Y5U5-3. |
Species | Human |
Expression System | HEK293 Cells |
Tag | C-His |
Accession Number | Q9Y5U5-3 |
Synonyms | tumor necrosis factor receptor superfamily, member 18,GITR-D,GITR,CD357,AITR |
Construction | A DNA sequence encoding the human TNFRSF18 (NP_683700.1) (Met1-Glu161) was expressed with a polyhistidine tag at the C-terminus. Predicted N terminal: Gln 26 |
Protein Purity | > 95 % as determined by SDS-PAGE. ![]() |
Molecular Weight | 16 kDa (predicted); 25.44 kDa (reducing condition, due to glycosylation) |
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°C. For reconstituted protein solutions, 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 | GITR, also known as TNFRSF18(CD357), belongs to the tumor necrosis factor receptor (TNF-R) superfamily. It is the receptor for TNFSF18. GITR plays a key role in dominant immunological self-tolerance maintained by CD25(+)CD4(+) regulatory T cells. GITR may be involved in interactions between activated T-lymphocytes and endothelial cells and in the regulation of T-cell receptor-mediated cell death. GITR and its ligand are important costimulatory molecules in the pathogenesis of autoimmune diseases. It also mediates NF-kappa-B activation via the TRAF2/NIK pathway.Cancer ImmunotherapyCo-stimulatory Immune Checkpoint TargetsImmune CheckpointImmune Checkpoint Detection: ELISA AntibodiesImmune Checkpoint TargetsImmunotherapyTargeted Therapy |
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