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This protein carries a human IgG1 Fc tag at the C-terminus
The protein has a calculated MW of 51.0 kDa. The protein migrates as 60-67 kDa under reducing (R) condition (SDS-PAGE) due to glycosylation.
>95% as determined by SDS-PAGE.
Lyophilized from 0.22 μm filtered solution in 51 mM Tris,100 mM Glycine,25 mM Arginine,150 mM NaCl,pH7.5 with trehalose as protectant.
Contact us for customized product form or formulation.
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:
Cynomolgus IL-21 R, Fc Tag on SDS-PAGE under reducing (R) condition. The gel was stained with Coomassie Blue. The purity of the protein is greater than 95%.
The purity of Cynomolgus IL-21 R, Fc Tag (Cat. No. ILR-C5259) is more than 85% and the molecular weight of this protein is around 115-140 kDa verified by SEC-MALS.
Immobilized Cynomolgus IL-21, His Tag (Cat. No. IL1-C52H9) at 5 μg/mL (100 μL/well) can bind Cynomolgus IL-21 R, Fc Tag (Cat. No. ILR-C5259) with a linear range of 1-20 ng/mL (QC tested).
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