This protein carries no "tag".
The protein has a calculated MW of 49.0 kDa. The protein migrates as 53-60 kDa under reducing (R) condition (SDS-PAGE) due to glycosylation.
>98% as determined by SDS-PAGE.
>90% as determined by SEC-MALS.
Lyophilized from 0.22 μm filtered solution in 50 mM Tris, pH8.0. 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 BACE-1, Tag Free on SDS-PAGE under reducing (R) condition. The gel was stained overnight with Coomassie Blue. The purity of the protein is greater than 98%.
The purity of Human BACE-1, Tag Free (Cat. No. BA1-H5213) was more than 90% and the molecular weight of this protein is around 55-65 kDa verified by SEC-MALS.
Measured by its ability to cleave a fluorogenic peptide substrate, Mca-SEVNLDAEFRK(Dpn)RR-NH2. The specific activity is >3.5 pmol/min/µg, as measured under the described conditions (QC tested).
Authors: Mycroft-West C J , Devlin A J , Cooper L C , et al.
Journal: Marine Drugs 2021
Application: FRET assay
Authors: Mycroft-West CJ, Devlin AJ, Cooper LC, et al.
Journal: Neural Regen Res. 2020
Authors: Peters-Libeu C, et al.
Journal: J Alzheimers Dis 2015
Application: BACE inhibition assays
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