Active Recombinant SARS-CoV-2 papain-like protease Protein, His-tagged
Cat.No. : | PLpro-167S |
Product Overview : | Active recombinant SARS-CoV-2 N-terminal His-tagged papain-like protease was expressed in E. coli. |
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Species : | SARS-CoV-2 |
Source : | E.coli |
Tag : | His |
Protein Length : | 1564-1880 |
Description : | Replication of severe acute respiratory syndrome (SARS) coronavirus (SARS-CoV) requires proteolytic processing of the replicase polyprotein by two viral cysteine proteases,a chymotrypsin-like protease (3CLpro) and a papain-like protease (PLpro).These proteases are important targets for development of antiviral drugs that would inhibit viral replication and reduce mortality associated with outbreaks of SARS-CoV.PLpro is a cysteine protease located within the non-structural protein 3 (NS3) section of the viral polypeptide.PLPro activity is required to process the viral polyprotein into functional,mature subunits;specifically,PLPro cleaves a site at the amino-terminus of the viral replicase region.In addition to its role in viral protein maturation,PLPro possesses a deubiquitinating and deISGylating activity.In vivo,this protease antagonizes innate immunity by inhibiting IRF3-induced production of type I interferons. |
Form : | Lyophilized |
Bio-activity : | >80 pmols/min/μg |
Molecular Mass : | 36.8 kDa |
Purity : | ≥90% estimated by SDS-PAGE |
Stability : | ≥ 6 months |
Storage : | At -80 centigrade. |
Storage Buffer : | Lyophilized from sterile 20 mM Tris, pH 7.4, with 500 mM sodium chloride |
Synonyms | 2019-nCoV PLpro; COVID-19-PLpro; SARS-CoV-2 PLpro; Severe Acute Respiratory Syndrome Coronavirus 2 Papain-like Protease |
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Not For Human Consumption!
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