>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.
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 protect from light and avoid repeated freeze-thaw cycles.
This product is stable after storage at:
Anti-SARS-CoV-2 Spike RBD Neutralizing Antibody, Human IgG2 (AS35) on SDS-PAGE under reducing (R) condition. The gel was stained overnight with Coomassie Blue. The purity of the protein is greater than 95%.
Immobilized SARS-CoV-2 S protein RBD, His Tag (Cat. No. SPD-C52H1) at 2 μg/mL (200 μL/well) can bind Anti-SARS-CoV-2 Spike RBD Neutralizing Antibody, Human IgG2(Cat. No. SPD-S66) with a linear range of 0.2-1.6ng/mL (QC tested)
Please contact us via TechSupport@acrobiosystems.com if you have any question on this product.
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