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抗体来源（Source）
Anti-SARS-CoV-2 RBD Potent Neutralizing Antibody, Human IgG1 (AM180) is isolated from a SARS-CoV-2 infected patient and is recombinantly produced from human 293 cells (HEK293). This antibody recognizes the SARS-CoV-2 Spike Protein RBD domain and inhibits the interaction between SARS-CoV-2 RBD and ACE2 with an IC50 of 0.98 μg/mL using SARS-CoV-2 Inhibitor Screening Kit.Pseudovirus assay shows that this antibody has potent neutralizing activity against pseudovirus bearing SARS-CoV-2 Spike protein.
克隆号（Clone）
AM180
亚型（Isotype）
Human IgG1 | Human Kappa
偶联（Conjugate）
Unconjugated
抗体类型（Antibody Type）
Recombinant Monoclonal
种属反应性（Reactivity）
Virus
特异性（Specificity）
This product is a specific antibody against SARS-CoV-2 Spike protein RBD domain. Cross-reactivity with RBD of other coronaviruses has not been tested.
应用（Application）
ApplicationRecommended UsageELISA0.2-13 ng/mL纯度（Purity）
95% as determined by SDS-PAGE.
纯化（Purification）
Protein A purified / Protein G purified
制剂（Formulation）
Lyophilized from 0.22 μm filtered solution in PBS, pH7.4 with trehalose as protectant.
Contact us for customized product form or formulation.
重构方法（Reconstitution）
Please see Certificate of Analysis for specific instructions.
For best performance, we strongly recommend you to follow the reconstitution protocol provided in the CoA.
存储（Storage）
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:
- -20°C to -70°C for 12 months in lyophilized state;
- -70°C for 3 months under sterile conditions after reconstitution.
质量管理控制体系（QMS）
产品展示
电泳（SDS-PAGE）
Anti-SARS-CoV-2 RBD Potent Neutralizing Antibody, Human IgG1 (AM180) on SDS-PAGE under reducing (R) condition. The gel was stained with Coomassie Blue. The purity of the protein is greater than 95%.
活性（Bioactivity）-ELISA
Immobilized SARS-CoV-2 S protein RBD, His Tag (Cat. No. SPD-C52H3) at 1 μg/mL (100 μL/well) can bind Anti-SARS-CoV-2 RBD Potent Neutralizing Antibody, Human IgG1 (AM180) (Cat. No. SPD-M180) with a linear range of 0.2-2 ng/mL (QC tested).
Protocol
Serial dilutions of Anti-SARS-CoV-2 RBD Potent Neutralizing Antibody, Human IgG1 (AM180) (Cat. No. SPD-M180) were added into SARS-CoV-2 S protein RBD, His Tag (Cat. No. SPD-C52H3): Biotinylated Human ACE2, His,Avitag (Cat. No. AC2-H82E6) binding reactions. The half maximal inhibitory concentration (IC50) is 0.98269 μg/mL (Routinely tested).
Protocol
Anti-SARS-CoV-2 RBD Potent Neutralizing Antibody, Human IgG1 (AM180) (Cat.No. SPD-M180) neutralizes SARS-CoV-2 Spike RBD by inhibiting RBD:ACE2 interaction. The ACE2-coated plate is incubated with the wild type (WT) RBD or B.1.1.7, B.1.351, P.1, B.1.617.1 mutant and treated with the antibody at increasing concentration. Percent inhibition is calculated based on the OD value.
Protocol
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