Human TWEAK R, Fc Tag (TNA-H526a) is expressed from human 293 cells (HEK293). It contains AA Glu 28 - Trp 79 (Accession # AAH02718).
This protein carries a human IgG1 Fc tag at the N-terminus.
The protein has a calculated MW of 32.5 kDa. As a result of glycosylation, the protein migrates as 32-45 kDa under reducing (R) condition, and 55-80 kDa under non-reducing (NR) condition (SDS-PAGE).
Less than 1.0 EU per μg by the LAL method.
>95% as determined by SDS-PAGE.
Lyophilized from 0.22 μm filtered solution in 50 mM Tris, 100 mM Glycine, pH7.5. Normally trehalose is added as protectant before lyophilization.
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Please see Certificate of Analysis for specific instructions.
For best performance, we strongly recommend you to follow the reconstitution protocol provided in the CoA.
For long term storage, the product should be stored at lyophilized state at -20°C or lower.
Please avoid repeated freeze-thaw cycles.
This product is stable after storage at:
- -20°C to -70°C for 12 months in lyophilized state;
- -70°C for 3 months under sterile conditions after reconstitution.
Human TWEAK R, Fc Tag on SDS-PAGE under reducing (R) and non-reducing (NR) conditions. The gel was stained overnight with Coomassie Blue. The purity of the protein is greater than 95%.
Tumor necrosis factor receptor superfamily member 12A (TNFRSF12A) is also known as Fibroblast growth factor-inducible immediate-early response protein 14 (FN14 or FGF-inducible 14), Tweak-receptor, CD antigen CD266. TNFRSF12A contains one TNFR-Cys repeat. TNFRSF12A is highly expressed in heart, placenta and kidney. TNFRSF12A is receptor for TNFSF12/TWEAK, and is weak inducer of apoptosis in some cell types. TNFRSF12A / FN14 promotes angiogenesis and the proliferation of endothelial cells.