TNFRSF18 Protein (AA 20-156) (His tag)

Catalog No. ABIN7274785

Product Details

Target: TNFRSF18 (Tumor Necrosis Factor Receptor Superfamily, Member 18 (TNFRSF18))

Protein Type: Recombinant

Protein Characteristics: AA 20-156

Origin: Cynomolgus

Source: HEK-293 Cells

Purification tag / Conjugate: This TNFRSF18 protein is labelled with His tag.

Purpose: Cynomolgus GITR/TNFRSF18 Protein

Sequence: Gln20-Pro156

Characteristics: Recombinant Cynomolgus GITR/TNFRSF18 Protein is expressed from HEK293 with His tag at the C-Terminus.It contains Gln20-Pro156.

Purity: > 95 % as determined by Tris-Bis PAGE

Sterility: 0.22 μm filtered

Endotoxin Level: Less than 1EU per μg by the LAL method.

Biological Activity Comment: Immobilized Cynomolgus GITR, His Tag at 0.5μg/ml (100μl/well) on the plate. Dose response curve for Anti-GITR Antibody, hFc Tag with the EC50 of 7.6ng/ml determined by ELISA. The affinity constant of 0.21 μM as determined in SPR assay (Biacore T200). See testing image for detail.

Application Details

Restrictions: For Research Use only

Handling

Format: Lyophilized

Reconstitution: Centrifuge the tube before opening. Reconstituting to a concentration more than 100 μg/mL is recommended. Dissolve the lyophilized protein in distilled water.

Buffer: Lyophilized from 0.22μm filtered solution in PBS ( pH 7.4). Normally 8 % trehalose is added as protectant before lyophilization.

Storage: -20 °C,-80 °C

Storage Comment: -20 to -80°C for 12 months as supplied from date of receipt.,-80°C for 3-6 months after reconstitution.,2-8°C for 2-7 days after reconstitution.,Recommend to aliquot the protein into smaller quantities for optimal storage. Please minimize freeze-thaw cycles.

Expiry Date: 12 months

Target Details

Target: TNFRSF18 (Tumor Necrosis Factor Receptor Superfamily, Member 18 (TNFRSF18))

Alternative Name: GITR (TNFRSF18 Products)

Synonyms: GITR Protein, TNFRSF18 Protein, AITR Protein, Gitr Protein, CD357 Protein, GITR-D Protein, TNF receptor superfamily member 18 Protein, tumor necrosis factor receptor superfamily, member 18 Protein, TNFRSF18 Protein, Tnfrsf18 Protein

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.

Molecular Weight: 15.87 kDa. Due to glycosylation, the protein migrates to 25-30 kDa based on Tris-Bis PAGE result.

NCBI Accession: XP_005545180

Pathways: Cancer Immune Checkpoints