Overview
| Product name | Recombinant Human TNFRSF18/GITR/CD357 Protein |
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| Catalog No. | RP01399 |
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| Description | Recombinant Human TNFRSF18/GITR/CD357 Protein is produced by HEK293 cells expression system. The target protein is expressed with sequence (Gln26-Glu161) of human GITR/TNFRSF18 (Accession #NP_004186.1.) fused with a Fc, 6×His tag at the C-terminus. |
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| Bio-Activity | Measured by its binding ability in a functional ELISA.Immobilized Human TNFSF18 at 10 μg/mL (100 μL/well) can bind Human TNFRSF18 with a linear range of 0.8-14.5 μg/mL.
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| Purity | > 95% by SDS-PAGE. |
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| Endotoxin | <1EU/μg |
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| Formulation | Lyophilized from a 0.22 μm filtered solution of PBS, pH 7.4. |
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| Species | Human |
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| Calculated MW | 41.32 kDa |
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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.
Product information
| Synonym | TNFRSF18; AITR; CD357; GITR; GITR-D |
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| Expression Host | HEK293 cells |
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| Tag | C-hFc&His |
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| Swiss-Prot | |
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| Gene ID | |
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Usage guide
| Storage | Store at -20℃.Store the lyophilized protein at -20℃ to -80 ℃ up to 1 year from the date of receipt.
After reconstitution, the protein solution is stable at -20℃ for 3 months, at 2-8℃ for up to 1 week. |
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| Reconstitution | Centrifuge the vial before opening. Reconstitute to a concentration of 0.1-0.5 mg/mL in sterile distilled water. Avoid vortex or vigorously pipetting the protein. For long term storage, it is recommended to add a carrier protein or stablizer (e.g. 0.1% BSA, 5% HSA, 10% FBS or 5% Trehalose), and aliquot the reconstituted protein solution to minimize free-thaw cycles. |
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* For research use only. Not for therapeutic or diagnostic purposes.
