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Anti-SARS-CoV-2 Spike Broadly Antibody, Human IgG1 (2G7F5) is isolated from a Spike RBD infected Mouse and is recombinantly produced from human 293 cells (HEK293)
2G7F5
Human IgG1 | Human Kappa
Unconjugated
Recombinant Monoclonal
Virus
Recombinant SARS-CoV-2 Spike Trimer Protein (BA.4/Omicron) erived from human 293 cells.
This product can broadly reacts with SARS-CoV-2 Spike protein of WT and variant.
| Application | Recommended Usage |
| ELISA | 0.1-100 ng/mL |
>90% as determined by SDS-PAGE.
>90% as determined by SEC-MALS.
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 Broadly Antibody, Human IgG1 (2G7F5) on SDS-PAGE under reducing (R) condition. The gel was stained with Coomassie Blue. The purity of the protein is greater than 90%.
The purity of Anti-SARS-CoV-2 Spike Broadly Antibody, Human IgG1 (2G7F5) (Cat. No. SPD-M540) is more than 90% and the molecular weight of this protein is around 130-150 kDa verified by SEC-MALS.
Immobilized SARS-CoV-2 Spike RBD, His Tag (B.1.1.529/Omicron) (Cat. No. SPD-C522e) at 1 μg/mL (100 μL/well) can bind Anti-SARS-CoV-2 Spike Broadly Antibody, Human IgG1 (2G7F5) (MALS verified) (Cat. No. SPD-M540) with a linear range of 0.1-6 ng/mL (QC tested).
Immobilized Different SARS-CoV-2 Spike RBD, His Tag at 1 μg/mL (100 μL/well) can bind Anti-SARS-CoV-2 Spike Broadly Antibody, Human IgG1 (2G7F5) (MALS verified) (Cat. No. SPD-M540) with a linear range of 0.1-3 ng/mL (Routinely tested).
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