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AM121
Human IgG1 | Human Kappa
Unconjugated
Virus
This product is a specific antibody against SARS-CoV-2 S1 protein NTD.
| Application | Recommended Usage |
| ELISA | 0.2-10 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 NTD Antibody, Chimeric mAb, Human IgG1 (AM121) on SDS-PAGE under reducing (R) and non-reducing (NR) conditions. The gel was stained with Coomassie Blue. The purity of the protein is greater than 95%.
Immobilized SARS-CoV-2 S1 protein NTD, His Tag (Cat. No. S1D-C52H6) at 1 μg/mL (100 μL/well) can bind Anti-SARS-CoV-2 Spike NTD Antibody, Chimeric mAb, Human IgG1 (AM121) (Cat. No. SPD-M121) with a linear range of 0.2-2 ng/mL (QC tested).
Anti-SARS-CoV-2 Spike NTD Antibody, Chimeric mAb, Human IgG1 (AM121) (Cat. No. SPD-M121) captured on CM5 chip via Anti-human IgG Fc antibodies surface can bind SARS-CoV-2 S1 protein NTD, His Tag (Cat. No. S1D-C52H6) with an affinity constant of 74.6 nM as determined in a SPR assay (Biacore T200) (Routinely tested).
Loaded Anti-SARS-CoV-2 Spike NTD Antibody, Chimeric mAb, Human IgG1 (AM121) (Cat. No. SPD-M121) on AHC Biosensor, can bind SARS-CoV-2 S1 protein NTD, His Tag (Cat. No. S1D-C52H6) with an affinity constant of 39.8 nM as determined in BLI assay (ForteBio Octet Red96e) (Routinely tested).
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