The product does NOT contain any epitope tags. The protein has a calculated MW of 19 kDa (monomer). The protein migrates as 24 kDa (monomer) on a SDS-PAGE gel under reducing (R) condition due to glycosylation and 43-50 kDa under non-reducing (NR) condition.
>95% as determined by reduced 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:
Biotinylated Human VEGF165 on SDS-PAGE under reducing (R) and no-reducing (NR) conditions. The gel was stained overnight with Coomassie Blue. The purity of the protein is greater than 95%.
Immobilized human VEGFR1/R2, Fc tag at 2μg/mL (100 μL/well) can bind Biotinylated Human VEGF (Cat. No. VE5-H8210) with a linear range of 0.39-3.1 ng/mL (QC tested).
Immobilized Human Neuropilin-1, His Tag (Cat.No. NR1-H5228) at 2 μg/mL (100 μL/well) can bind Biotinylated Human VEGF165 (Cat.No. VE5-H8210) with a linear range of 5-40 ng/mL (Routinely tested).
Please contact us via TechSupport@acrobiosystems.com if you have any question on this product.
Price(USD) : $350.00
Price(USD) : $1380.00
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