>Immune Checkpoint Proteins
>Human CD40 / TNFRSF5 Protein, Mouse IgG2a Fc Tag, low endotoxin
This protein carries a mouse IgG2a Fc tag at the C-terminus.
The protein has a calculated MW of 46.1 kDa. The protein migrates as 58 kDa under reducing (R) condition (SDS-PAGE) due to glycosylation.
>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.
No activity loss was observed after storage at:
Human CD40, Mouse IgG2a Fc Tag, low endotoxin on SDS-PAGE under reducing (R) condition. The gel was stained overnight with Coomassie Blue. The purity of the protein is greater than 95%.
FACS analysis shows that Human CD40, Mouse IgG2a Fc Tag, low endotoxin (Cat. No. CD0-H525a) can bind to 293T cells overexpressing human CD40L. The concentration of Human CD40 is 0.03 μg/ml (Routinely tested).
Please contact us via TechSupport@acrobiosystems.com if you have any question on this product.
Price(USD) : $300.00
Price(USD) : $1980.00
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