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AS113
Human IgG1 | Human Kappa
Unconjugated
Recombinant Monoclonal
Virus
Recombinant SARS-CoV-2 Spike RBD (B.1.1.529/Omicron) erived from human 293 cells.
This product is a specific antibody against SARS-CoV-2 Spike protein RBD domain. Cross-reactivity with Spike protein RBD domain of other coronaviruses, including SARS-CoV, MERS-CoV, HCoV-229E, HCoV-NL63, HCoV-OC43 and HCoV-HKU1, has not been tested.
| Application | Recommended Usage |
| ELISA | 0.1-100 ng/mL |
>95% as determined by SDS-PAGE.
Protein A purified/ Protein G purified
Lyophilized from 0.22 μm filtered solution in PBS, pH7.4 with trehalose as protectant.
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:
Anti-SARS-CoV-2 Spike RBD Antibody, Human IgG1 (AS113) (Omicron Specific) on SDS-PAGE under reducing (R) condition. The gel was stained with Coomassie Blue. The purity of the protein is greater than 95%.
Immobilized SARS-CoV-2 Spike RBD, His Tag (B.1.1.529/Omicron) (Cat. No.SPD-C522e) at 2μg/mL (100μL/well) can bind Anti-SARS-CoV-2 Spike RBD Antibody, Human IgG1 (AS113) (Omicron Specific) (Cat. No. SPD-M415) with a linear range of 0.05-1.56 ng/mL (QC tested).
Immobilized SARS-CoV-2 Spike RBD, His Tag (B.1.1.529/Omicron) (Cat. No.SPD-C522e) and SARS-CoV-2 Spike RBD, His Tag (BA.2/Omicron) (Cat. No. SPD-C522g) and SARS-CoV-2 Spike RBD, His Tag (BA.1+L452R/Omicron) (Cat. No. SPD-C522k) can bind Anti-SARS-CoV-2 Spike RBD Antibody, Human IgG1 (AS113) (Omicron Specific) (Cat. No. SPD-M415) with a linear range of 0.049-3.125 ng/mL. The antibody does not bind SARS-CoV-2 Spike RBD WT (Cat. No. SPD-C52H3), Delta (Cat. No. SPD-C52Hh), Beta (Cat. No. SPD-C52Hp), Gamma (Cat. No. SPD-C52Hr), Alpha (Cat. No. SPD-C52Hn) (Routinely tested).
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