This protein carries a polyhistidine tag at the N-terminus
The protein has a calculated MW of 17.4 kDa. The protein migrates as 18 kDa under reducing (R) condition (SDS-PAGE) due to glycosylation.
>95% as determined by SDS-PAGE.
Lyophilized from 0.22 μm filtered solution in PBS, pH7.4 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-2, His Tag on SDS-PAGE under reducing (R) condition. The gel was stained with Coomassie Blue. The purity of the protein is greater than 95%.
Immobilized Human IL-2 R alpha Protein, Fc Tag (Cat. No. ILA-H5251) at 5 μg/mL (100 μL/well) can bind Cynomolgus IL-2, His Tag (Cat. No. IL2-C5249) with a linear range of 20-78 ng/mL (QC tested).
Cynomolgus IL-2 R beta, His Tag (Cat. No. ILB-C52H9) immobilized on CM5 Chip can bind Cynomolgus IL-2, His Tag (Cat. No. IL2-C5249) with an affinity constant of 377 nM as determined in a SPR assay (Biacore 8K) (Routinely tested).
Please contact us via TechSupport@acrobiosystems.com if you have any question on this product.
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