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Limited Edition Golden Llama is here! Check out how you can get one. 
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AS110
Mouse
Mouse IgG1 | Mouse Kappa
Unconjugated
Virus
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.
>90% as determined by SEC-MALS.
Protein A purified/ Protein G purified
Lyophilized from 0.22 μm filtered solution in 50 mM Tris, 100 mM Glycine, 25 mM Arginine, 150 mM NaCl, pH7.5 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, Mouse IgG1 (AS110) (Delta Specific) on SDS-PAGE under reducing (R) condition. The gel was stained with Coomassie Blue. The purity of the protein is greater than 95%.
The purity of Anti-SARS-CoV-2 Spike RBD Antibody, Mouse IgG1 (AS110) (Delta Specific) (Cat. No. SPD-M110) is more than 90% and the molecular weight of this protein is around 135-155 kDa verified by SEC-MALS.
Immobilized SARS-CoV-2 Spike RBD (L452R, T478K), His Tag (Cat. No. SPD-C52Hh) can bind Anti-SARS-CoV-2 Spike RBD Antibody, Mouse IgG1 (AS110) (Delta Specific) (Cat. No.SPD-M110) with a linear range of 0.1-3 ng/mL. The antibody does not bind Spike RBD of WT (Cat. No. SPD-C52H1), Alpha (Cat. No. SPD-C52Hn), Beta (Cat. No. SPD-C52Hp), Gamma (Cat. No. SPD-C52Hr) and Omicron (Cat. No. SPD-C522e) (QC tested).
Immobilized SARS-CoV-2 Spike Trimer (Delta, Cat. No. SPN-C52He) can bind Anti-SARS-CoV-2 Spike RBD Antibody, Mouse IgG1 (AS110) (Delta Specific) (Cat. No. SPD-M110) with a linear range of 0.1-3 ng/mL. The antibody does not bind spike protein of WT (Cat. No. SPN-C52H7), Alpha (Cat. No. SPN-C52H6), Beta (Cat. No. SPN-C52Hk), Gamma (Cat. No. SPN-C52Hg) and Omicron (Cat. No. SPN-C52Hz) (Routinely tested).
Anti-SARS-CoV-2 Spike RBD Antibody, Mouse IgG1 (AS110) (Delta Specific) (Cat. No. SPD-M110) captured on CM5 chip via Anti-mouse antibodies surface can bind SARS-CoV-2 Spike RBD (L452R, T478K), His Tag (Cat. No. SPD-C52Hh) with an affinity constant of 3.29 nM as determined in a SPR assay (Biacore 8K) (Routinely tested).
Anti-SARS-CoV-2 Spike RBD Antibody, Mouse IgG1 (AS110) (Delta Specific) (Cat. No. SPD-M110) captured on CM5 chip via Anti-mouse antibodies surface can bind SARS-CoV-2 Spike Trimer, His Tag (Cat. No. SPN-C52He) with an affinity constant of 5.59 nM as determined in a SPR assay (Biacore 8K) (Routinely tested).
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