This protein carries a polyhistidine tag at the N-terminus.
The protein has a calculated MW of 81.4 kDa. The protein migrates as 95-110 kDa under reducing (R) condition (SDS-PAGE) due to glycosylation.
>95% as determined by SDS-PAGE.
>90% as determined by SEC-MALS.
Supplied as 0.2 μm filtered solution in 25 mM MES, 500 mM NaCl, pH6.5 with trehalose as protectant.
Contact us for customized product form or formulation.
Please avoid repeated freeze-thaw cycles.
This product is stable after storage at:
Rat PSMA, 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 Rat PSMA, His Tag (Cat. No. PSA-R5245) is more than 90% and the molecular weight of this protein is around 170-208 kDa verified by SEC-MALS.
Measured by its ability to hydrolyze the substrate N-acetyl-L-Asp-L-Glu into N-acetyl-L-Asp and L-Glu. The L-Glu product is measured by fluorescence after its derivatization by ortho-phthaldialdehyde. The specific activity is >300 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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