>Bio-Markers & CD Antigens
>Human PCSK9 Protein, With C-Twin Strep Tag
This protein carries a twin strep tag at the C-terminus.
The protein has a calculated MW of 73.5 kDa. The protein migrates as 18 kDa and 60-68 kDa under reducing (R) condition (SDS-PAGE) due to glycosylation and proteolytic digestion.
>97% as determined by SDS-PAGE.
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.
No activity loss is observed after storage at:
Human PCSK9, Strep Tag on SDS-PAGE under reducing (R) condition. The gel was stained overnight with Coomassie Blue. The purity of the protein is greater than 97%.
Please contact us via TechSupport@acrobiosystems.com if you have any question on this product.
This web search service is supported by Google Inc.