This protein carries no "tag".
The protein has a calculated MW of 70.1 kDa. The protein migrates as 90-100 kDa under reducing (R) condition (SDS-PAGE) due to glycosylation.
>95% 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.
This product is stable after storage at:
-20°C to -70°C for 12 months in lyophilized state;
-70°C for 3 months under sterile conditions after reconstitution.
Human Her2, 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 95%.
Loaded Hercecptin on AHC Biosensor, can bind Human Her2, Tag Free (Cat. No. HE2-H5212) with an affinity constant of 1.45 nM as determined in BLI assay (ForteBio Octet Red96e) (Routinely tested).
Authors: Li Q, Li W, Xu K, et al.
Journal: International journal of molecular sciences 2021
Authors: Turner, Brendan L et al.
Journal: Analytical chemistry 2020
Application: Dual-Affinity Ratiometric Quenching (DARQ) Assay
Authors: Hutterer KM, et al.
Journal: BioDrugs 43565
Please contact us via TechSupport@acrobiosystems.com if you have any question on this product.
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