>Immune Checkpoint Proteins
>Human TNFRSF4 /OX40 /CD134 Protein, With C-Fc Tag
This protein carries a human IgG1 Fc tag at the C-terminus.
The protein has a calculated MW of 46.8 kDa. The protein migrates as 65 kDa under reducing (R) condition (SDS-PAGE) due to glycosylation.
>90% 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.
No activity loss was observed after storage at:
Human OX40, Fc Tag on SDS-PAGE under reducing (R) condition. The gel was stained overnight with Coomassie Blue. The purity of the protein is greater than 90%.
FACS assay shows that recombinant Human OX40, Fc Tag (Cat. No. OX0-H5255) can bind to 293T cell overexpressing human OX40L. The concentration of OX40 used is 0.03 μg/ml (Routinely tested).
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Price(USD) : $280.00
Price(USD) : $1700.00
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