COV2-2130
An anti-RBD (SARS-CoV-2 Spike) human monoclonal antibody.
General information
COV2-2130 is a human monoclonal antibody identified in serum of a COVID-19 convalescent patient. It bound SARS-CoV-2 Spike RBD and neutralized the live virus in vitro (Zost et al., 2020a). It was shown to act synergistically with COV2-2196 due to non-overlapping epitopes. The antibody prevented weight loss, decreased viral burden, and reduced lung inflammation in a mouse model after a viral challenge (Zost et al., 2021b). COV2-2130 is the parental antibody of Cilgavimab.
Supporting references
Link | Tested on | Impact factor | Notes | Publication date |
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Potently neutralizing and protective human antibodies against SARS-CoV-2
Spike protein ACE2 Biophysical assay Animal model In vitro Antibody |
in vitro binding assay; in vitro biophysical assay; Vero E6 cells; BALB/c mice; rhesus macaques; SARS-CoV-2 pseudovirus; SARS-CoV-2 strain 2019 n-CoV/USA_WA1/2023 | 42.78 | The antibody binds to Spike protein simultaneously with COV2-2196. The combination of antibodies is synergic in SARS-CoV-2 neutralization. COV2-2130 alone or combined with COV2-2196 displayed efficacy in a murine viral challenge model (reduction of weight loss, viral burden and lung inflammation). |
Jul/15/2020 |
Rapid isolation and profiling of a diverse panel of human monoclonal antibodies targeting the SARS-CoV-2 spike protein
Spike protein Novel compound Protein factor In vitro Antibody |
Patient sera; Vero E6 cell; (VSV) SARS-CoV-2 Spike-pseudotyped virus; SARS-CoV-2 strain 2019 n-CoV/USA_WA1/2020 | 53.44 | The antibody neutralized SARS-CoV-2 in vitro. |
Jul/10/2020 |
Therapeutic efficacy of monoclonal antibodies and antivirals against SARS-CoV-2 Omicron BA.1 in Syrian hamsters
3CLpro Spike variant Novel compound Protein factor Small molecule Animal model Antibody |
VeroE6/TMPRSS2 cells; Syrian hamsters; SARS-CoV-2 live virus (D614G, Omicron BA.1, and Omicron BA.1.1) | 17.75 | The antibody cocktail COV2-2196/COV2-2130 administered on day one post Syrian hamster viral challenge significantly decreased the viral titres of SARS-CoV-2 Omicron BA.1 in animals’ lungs. No significant decrease was observed in the case of nasal turbinates, or for the BA.1.1 strain, however. |
Jun/15/2022 |
Characterization and antiviral susceptibility of SARS-CoV-2 Omicron BA.2
3CLpro Spike variant Protein factor Small molecule Animal model In vitro Antibody |
VeroE6/TMPRSS2 cells; Syrian hamsters (K18-hACE2 lines); K18-hACE2 C57BL/6J mice; BALB/c mice; SARS-CoV-2 live virus (D614G, Delta, Omicron BA.1, Omicron BA.1.1, and Omicron BA.2 (various isolates)) | 49.96 | The antibody cocktail COV2-2196/COV2-2130 administered on day one post Syrian hamster viral challenge significantly decreased the viral titres of SARS-CoV-2 Omicron BA.2 in animals’ lungs. No significant decrease was observed in the case of nasal turbinates, however. |
May/16/2022 |
AI-suggested references
Link | Publication date |
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Characterization and antiviral susceptibility of SARS-CoV-2 Omicron/BA.2.
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May/08/2020 |
A combination of two human neutralizing antibodies prevents SARS-CoV-2 infection in cynomolgus macaques
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Jan/04/2022 |