This protein carries a polyhistidine tag at the C-terminus. This protein contains an Activation peptide(17 Q-114 I), and will be partially processed into Pro form with calculated MW of 39 kDa and mature form with calculated MW of 28 kDa under reducing (R) condition.
>90% as determined by SDS-PAGE.
>90% as determined by SEC-MALS.
Supplied as 0.2 μm filtered solution in 12.5 mM MES, 75 mM NaCl, pH6.5 with glycerol as protectant.
Contact us for customized product form or formulation.
Please avoid repeated freeze-thaw cycles and long term storage after opening.
This product is stable after storage at:
Human Cathepsin S, 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 90%.
The purity of Human Cathepsin S, His Tag (Cat. No. CTS-H52H9) is more than 90% and the molecular weight of this protein is around 70-92 kDa verified by SEC-MALS.
Measured by its ability to cleave the fluorogenic peptide substrate, McaRPKPVENvalWRK(Dnp)NH2. The specific activity is >1200 pmol/min/µg, as measured under the described conditions (QC tested).
Please contact us via TechSupport@acrobiosystems.com if you have any question on this product.
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