GITR/TNFRSF18 Protein, Human, Recombinant (aa 26-161, His)

Catalog No. TMPK-00133

GITR (glucocorticoid-induced tumor necrosis factor receptor), also known as AITR and TNFRSF18, is a 40 kDa transmembrane glycoprotein that functions in immune regulation.GIRT is a receptor for TNFSF18. Seems to be involved in interactions between activated T-lymphocytes and endothelial cells and in the regulation of T-cell receptor-mediated cell death. Mediated NF-kappa-B activation via the TRAF2/NIK pathway. GITR/TNFRSF18 Protein, Human, Recombinant (aa 26-161, His) is expressed in HEK293 mammalian cells with C-His tag. The predicted molecular weight is 15.4 kDa and the accession number is Q9Y5U5-1.

GITR/TNFRSF18 Protein, Human, Recombinant (aa 26-161, His)

Catalog No. TMPK-00133

Pack Size	Price	Availability
100 μg	$418	7-10 days
500 μg	$1,670	7-10 days
1 mg	$2,800	7-10 days

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Product Information

Biological Activity	1. Immobilized Human GITR, His Tag at 1μg/ml (100μl/Well). Dose response curve for Biotinylated Human GITR Ligand Trimer, His Tag with the EC50 of 0.2μg/ml determined by ELISA. 2. Human GITR, His Tag captured on CM5 Chip via Anti-his antibody can bind Human GITR Ligand Trimer, hFc Tag with an affinity constant of 4.47 nM as determined in SPR assay.
Description	GITR (glucocorticoid-induced tumor necrosis factor receptor), also known as AITR and TNFRSF18, is a 40 kDa transmembrane glycoprotein that functions in immune regulation.GIRT is a receptor for TNFSF18. Seems to be involved in interactions between activated T-lymphocytes and endothelial cells and in the regulation of T-cell receptor-mediated cell death. Mediated NF-kappa-B activation via the TRAF2/NIK pathway. GITR/TNFRSF18 Protein, Human, Recombinant (aa 26-161, His) is expressed in HEK293 mammalian cells with C-His tag. The predicted molecular weight is 15.4 kDa and the accession number is Q9Y5U5-1.
Species	Human
Expression System	HEK293 Cells
Tag	C-His
Accession Number	Q9Y5U5-1
Synonyms	TNFRSF18,GITR-D,GITR,CD357,AITR
Construction	Gln26-Glu161
Protein Purity	> 95% as determined by Tris-Bis PAGE; > 95% as determined by HPLC
Molecular Weight	15.4 kDa (predicted). Due to glycosylation, the protein migrates to 25-28 kDa based on Tris-Bis PAGE result.
Endotoxin	< 1 EU/μg by the LAL method.
Formulation	Lyophilized from a solution filtered through a 0.22 μm filter, containing PBS (pH 7.4). Typically, 8% trehalose is incorporated as a protective agent before lyophilization.
Reconstitution	Reconstitute the lyophilized protein in distilled water. The product concentration should not be less than 100 μg/ml. Before opening, centrifuge the tube to collect powder at the bottom. After adding the reconstitution buffer, avoid vortexing or pipetting for mixing.
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 (glucocorticoid-induced tumor necrosis factor receptor), also known as AITR and TNFRSF18, is a 40 kDa transmembrane glycoprotein that functions in immune regulation.GIRT is a receptor for TNFSF18. Seems to be involved in interactions between activated T-lymphocytes and endothelial cells and in the regulation of T-cell receptor-mediated cell death. Mediated NF-kappa-B activation via the TRAF2/NIK pathway.