This protein carries a polyhistidine tag at the C-terminus.
The protein has a calculated MW of 85.7 kDa. The protein migrates as 95 kDa under reducing (R) condition (SDS-PAGE) due to glycosylation.
>95% as determined by SDS-PAGE.
>95% as determined by SEC-MALS.
Lyophilized from 0.22 μm filtered solution in PBS, pH7.4. Normally trehalose is added as protectant before lyophilization.
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:
Human DPPIV, His Tag on SDS-PAGE under reducing (R) condition. The gel was stained overnight with Coomassie Blue. The purity of the protein is greater than 95%.
The purity of Human DPPIV, His Tag (Cat. No. DP4-H5221) is more than 95% and the molecular weight of this protein is around 190-220 kDa verified by SEC-MALS.
Measured by its ability to cleave the fluorogenic peptide substrate, Gly-Pro-7-amido-4-methylcoumarin (GP-AMC). The specific activity is >8500 pmol/min/µg (QC tested).
Human DPPIV, His Tag (Cat. No. DP4-H5221) immobilized on CM5 Chip can bind MERS S1 protein, His Tag (Cat. No. S1N-M52H5) with an affinity constant of 0.303 μM 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.
Price(USD) : $370.00
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