SARS-CoV-2-IN-34
SARS-CoV-2-IN-34 (S-20-1) is a blood brain barrier penetrable pan-coronavirus (CoV) fusion inhibitor with broad-spectrum inhibitory activity. SARS-CoV-2-IN-34 effectively inhibits infection by pseudotyped and authentic SARS-CoV-2, and pseudotyped variants of concern (VOCs). SARS-CoV-2-IN-34 shows high affinity to RBD in S1 and HR1 domain in S2 of SARS-CoV-2 S protein. SARS-CoV-2-IN-34 can be used for the research of infection.
For research use only. We do not sell to patients.
- Formula: C91H119N13O16S
- Molecular Weight:1683.06
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Storage:
Please store the product under the recommended conditions in the Certificate of Analysis.
Biological Activity
SARS-CoV-2-IN-34 (0.1-100 μM; 30 min) inhibits infection by PsV of SARS variants on Huh-7 and Caco-2 cells with IC50s values ranging from 0.54 to 10.23 μM and inhibits infection of pseudotyped SARS-CoV, MERS-CoV, HCoV-229E, HCoV-NL63, and bat SARSr-CoV WIV1 with IC50s ranging from 1.30 to 12.02 μM[1]. SARS-CoV-2-IN-34 (0.1-100 μM; 30 min) inhibits the replication of authentic SARS-CoV 2 on Caco-2 cell line with an IC50 value of 8.14 μM and inhibits authentic HCoV-OC43 and HCoV-229E infection in RD cells and Huh-7 cells with IC50s of 6.25 and 9.46 μM, respectively[1]. SARS-CoV-2-IN-34 (0.1-100 μM; 2-4 h) potently inhibits cell-cell fusion mediated by S protein of SARS-CoV-2, SARS-CoV, MERS CoV, HCoV-229E and HCoV-NL63 with IC50s ranging from 1.47 to 5.44 μM[1]. SARS-CoV-2-IN-34 (50 μM; 1 h) inhibits SARS-CoV-2 infection at the early stage of viral entry[1]. SARS-CoV-2-IN-34 (0-2 μM) shows binding effects to S1, RBD and HR with Kd value of 67, 61 and 277 nM, respectively[1].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
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Cell Line:Huh-7, Caco-2 and RD cell lines
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Concentration:0-1000 μM
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Incubation Time:12 hours
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Result:Showed low on Huh-7, Caco-2 and RD cells with CC50s of >800, 692.7 and 274.2 μM, respectively.
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
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Animal Model:C57BL/6 mice with HCoV-OC43 infection[1]
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Dosage:80 mg/kg
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Administration:Intranasal route; 80 mg/kg 0.5 h pre- or post-challenge with HCoV-OC43
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Result:Significantly decreased relative HCoV-OC43 RNA level of both prevention and treatment group.
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Animal Model:hACE2-transgenic C57BL/6 mice with SARS-CoV-2 Delta variant infection[1].
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Dosage:60 mg/kg
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Administration:Intranasal route; 60 mg/kg 0.5 h pre- or post-challenge with SARS-CoV-2 Delta
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Result:Exhibited prophylactic and therapeutic effect against SARS-CoV-2 Delta infection with intranasally administered.
Chemical Information
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Molecular Weight 1683.06
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Formula C91H119N13O16S
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Shipping
Room temperature in continental US; may vary elsewhere.
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Storage
Please store the product under the recommended conditions in the Certificate of Analysis.
Purity & Documentation
References
Calculators
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)