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SARS-CoV

SARS-CoV

The coronavirus (CoV) that causes severe acute respiratory syndrome, or SARS, is called SARS-CoV. CoVs, which are enveloped viruses with positive-sense, single-stranded RNA and can target the human respiratory system to spread disease, include not only the SARS virus but also MERS and SARS-CoV-2, which is the source of COVID-19.

The spike (S), membrane (M), envelope (E), and nucleocapsid (N) proteins are the four main structural proteins of CoVs. By binding to a cellular receptor (ACE2 for SARS-CoV and SARS-CoV-2, DPP4 for MERS-CoV), an S protein mediates the CoV entry into host cells, which is followed by the fusion of the virus and host cell membranes. Following entry, a large number of nonstructural proteins, including Mpro (main protease or 3CLpro), PLpro (papain-like protease), and RdRp (RNA-dependent RNA polymerase), participate in genome replication and subgenomic RNA transcription.The structural proteins are then translated, put together into mature virions, and exocytosed to release them via vesicles. It is noteworthy that a protease known as TMPRSS2 (transmembrane protease, serine 2), which cleaves S protein, plays crucial roles throughout the entire life of CoVs (such as attachment, assembling, and release). For the treatment of diseases brought on by CoVs, all the proteins and subcellular structures involved in the life cycle of CoVs are promising targets.

SARS-CoV related products

Structure Cat No. Product Name CAS No. Product Description
SARS-CoV-2-IN-80 V83456 SARS-CoV-2-IN-80 57341-12-5
SARS-CoV-2-IN-81 V83611 SARS-CoV-2-IN-81
SARS-CoV-2-IN-82 V103500 SARS-CoV-2-IN-82 924058-34-4 SARS-CoV-2-IN-82 (Compound A) is an inhibitor of programmed -1 ribosomal frameshift (-1 PRF) of SARS-CoV-2.
SARS-CoV-2-IN-84 V103872 SARS-CoV-2-IN-84 214221-82-6 SARS-CoV-2-IN-84 (Compound 20) is a SARS-CoV-2 inhibitor targeting the 3CL protease (3CL Pro) of SARS-CoV-2 (IC50: 369.5 nM).
SARS-CoV-2-IN-86 V88327 SARS-CoV-2-IN-86 368866-07-3 SARS-CoV-2-IN-86 (Compound 2734589) is a dual inhibitor of SARS-CoV-2 methyltransferases nsp14 and nsp16.
SARS-CoV-2-IN-89 V101508 SARS-CoV-2-IN-89 1016762-41-6 SARS-CoV-2-IN-89 (Compound 2) is a SARS-CoV-2 inhibitor.
SARS-CoV-2-IN-9 V54423 SARS-CoV-2-IN-9 1453052-57-7 SARS-CoV-2-IN-9 is an inhibitor that binds to the SARS-CoV-2 major protease subunits S1 and S2.
SARS-CoV-2-IN-90 V101586 SARS-CoV-2-IN-90 SARS-CoV-2-IN-90 (Compound 3i) is a SARS-CoV-2 inhibitor.
SARS-CoV-2-IN-91 V88329 SARS-CoV-2-IN-91 SARS-CoV-2-IN-91 (Compound 194) is an inhibitor of SARS-CoV 2 with EC50 of 28.92 μM.
SARS-CoV-2-IN-92 V99866 SARS-CoV-2-IN-92 2123489-12-1 SARS-CoV-2-IN-92 (Compound 11) inhibits SARS-CoV-2 variants (EC50 = 0.48 μM), as well as SARS-CoV and MERS-CoV.
SARS-CoV-2-IN-93 V99884 SARS-CoV-2-IN-93 SARS-CoV-2-IN-93 (compound 24) is an inhibitor of SARS-CoV-2 and HCoV-OC43.
SARS-CoV-2-IN-94 V99850 SARS-CoV-2-IN-94 SARS-CoV-2-IN-94 (compound 6) exhibited antiviral activity against COVID-19 virus by targeting 6VSB protein.
SARS-CoV-2-IN-95 V99854 SARS-CoV-2-IN-95 2817810-96-9 SARS-CoV-2-IN-95 (Compound 10) is an inhibitor of SARS-CoV-2 PLpro with IC50 of 0.39 μM.
SARS-CoV-2-IN-96 V96826 SARS-CoV-2-IN-96 SARS-CoV-2-IN-96 (Compound 12b) is an inhibitor of HCoV-OC43 (EC50 = 97 nM) and SARS-CoV-2 (EC50 = 45 nM) with low cytotoxicity in Huh7 cells (CC50 10 μM).
SARS-CoV-2-IN-97 V94833 SARS-CoV-2-IN-97 364338-71-6 SARS-CoV-2-IN-97 (Compound CO-01) is an inhibitor of SARS-CoV-2 Nsp15 endoribonuclease with IC50 of 53.5 μM.
SARS-CoV-2-IN-98 V96643 SARS-CoV-2-IN-98 SARS-CoV-2-IN-98 (Compound 38) is a SARS-CoV-2 inhibitor with Kd of 0.73 μM, which can be used in COVID-19 research.
SARS-CoV-2-IN-99 V94876 SARS-CoV-2-IN-99 2394839-81-5 SARS-CoV-2-IN-99 (Compound 58) is a major protease inhibitor of SARS-CoV-2.
SARS-CoV-2/MERS Mpro-IN-1 V78299 SARS-CoV-2/MERS Mpro-IN-1 SARS-CoV-2/MERS Mpro-IN-1 (compound 9c) is a potent major protease inhibitor of SARS-CoV-2 and MERS with IC50s of 0.10 and 0.06 µM respectively.
SARS-CoV-2/MERS Mpro-IN-2 V81365 SARS-CoV-2/MERS Mpro-IN-2 SARS-CoV-2/MERS Mpro-IN-2 (compound 9d) is a potent major protease inhibitor of SARS-CoV-2 and MERS with IC50s of 0.21 and 0.07 µM respectively.
SARS-CoV-IN-5 V99841 SARS-CoV-IN-5 SARS-CoV-IN-5 (compound 49) is a highly selective, non-peptide, non-covalent 3CLpro inhibitor with IC50 values of 38 nM, 21.1 nM, and 86 nM for SARS-CoV-1, SARS-CoV-2, and bat coronavirus WIV1, respectively.
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