Recombinant Human TRAILR4/TNFRSF10D Fc Chimera Protein, CF Summary
Details of Functionality
Measured by its ability to inhibit TRAIL-mediated cytotoxicity using L‑929 mouse fibroblast cells treated with TRAIL. The ED50 for this effect is 6.00-60.0 ng/mL in the presence of 20 ng/mL of rhTRAIL.
Source
Mouse myeloma cell line, NS0-derived human TRAILR4/TNFRSF10D protein
Human TRAIL R4 (Ala56 - His211) Accession # Q9UBN6
>95%, by SDS-PAGE under reducing conditions and visualized by silver stain.
Endotoxin Note
<0.01 EU per 1 μg of the protein by the LAL method.
Applications/Dilutions
Dilutions
Bioactivity
Theoretical MW
44.2 kDa (monomer). Disclaimer note: The observed molecular weight of the protein may vary from the listed predicted molecular weight due to post translational modifications, post translation cleavages, relative charges, and other experimental factors.
SDS-PAGE
70-80 kDa, reducing conditions
Publications
Read Publications using 633-TR in the following applications:
Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
12 months from date of receipt, -20 to -70 °C as supplied.
1 month, 2 to 8 °C under sterile conditions after reconstitution.
3 months, -20 to -70 °C under sterile conditions after reconstitution.
Buffer
Lyophilized from a 0.2 μm filtered solution in PBS.
Purity
>95%, by SDS-PAGE under reducing conditions and visualized by silver stain.
Reconstitution Instructions
Reconstitute at 100 μg/mL in sterile PBS.
Notes
This product is produced by and ships from R&D Systems, Inc., a Bio-Techne brand.
Alternate Names for Recombinant Human TRAILR4/TNFRSF10D Fc Chimera Protein, CF
CD264 antigen
CD264
DcR2
DCR2decoy with truncated death domain
Decoy receptor 2
TNF receptor-related receptor for TRAIL
TNF-related apoptosis-inducing ligand receptor 4
TNFRSF10D
TRAIL R4
TRAILR4
TRAIL-R4
TRAILR4TRAIL receptor 4
TRUNDDTRAIL receptor with a truncated death domain
tumor necrosis factor receptor superfamily member 10D
tumor necrosis factor receptor superfamily, member 10d, decoy with truncateddeath domain
Background
Human TRAIL R4, also called decoy receptor 2 (DcR2) and TRUNND (TRAIL receptor with a truncated death domain), is a type 1, TNF R family membrane protein, which is a receptor for TRAIL (APO2 ligand). In the new TNF superfamily nomenclature, TRAIL R4 is referred to as TNFRSF10D. TRAIL R4 is unique among the TRAIL receptors in that its cytoplasmic domain contains a truncated consensus death domain motif. Binding of TRAIL R4 does not result in an apoptotic signal. Overexpression of TRAIL R4 can protect cells bearing TRAIL R1 and/or TRAIL R2 from TRAIL-mediated apoptosis. The human soluble TRAIL R4/Fc chimera neutralizes the ability of TRAIL to induce apoptosis.
Griffith, T.S. et al. (1998) Curr. Opin. Immunol. 10:559.
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