Home   >    Proteins   >   COVID-19 Related Products

2019-nCoV PLpro, Active

Recombinant 2019-nCoV PLpro/papain-like protease, part of a large replicase polyprotein 1ab (E1564-Y1882), was expressed in E. coli cells with an N-terminal His tag.
Catalog No. C19PL-G241H


Shop Online



Catalog No. Pack Size Price (USD)
C19PL-G241H-05 5 ug $160
C19PL-G241H-10 10 ug $226
C19PL-G241H-20 20 ug $320
C19PL-G241H-50 50 ug $450
C19PL-G241H-BULK BULK Contact Us  


Overview:

2019-nCoV papain-like protease (PLpro), also known as SARS-CoV-2 PLpro, is a virally encoded cysteine protease that acts on three cleavage sites of the viral polyprotein to release mature non-structural proteins (nsp) 1, 2 and 3, a process that is essential for viral replication. In addition, PLpro possesses deubiquitinating and deISGylating activities, thus negatively regulating the ubiquitin and ISG15-dependent host immune response during viral infection. PLpro also participates together with nsp4 in the assembly of virally-induced cytoplasmic double-membrane vesicles necessary for viral replication.


Gene Aliases:

SARS-CoV-2 PLpro


Genbank Number:


References:


1. Wu F. et al: A new coronavirus associated with human respiratory disease in China. Nature 579: 265-269, 2020

2. Báez-Santos Y. M. et al: The SARS-coronavirus papain-like protease: structure, function and inhibition by designed antiviral compounds. Antiviral Res. 115: 21-38, 2015

3. Lindner H. A. et al: The papain-like protease from the severe acute respiratory syndrome coronavirus is a deubiquitinating enzyme. J Virol. 79:15199-15208, 2005


Activity:

Sample Activity Plot. For specific information on a given lot, see related technical data sheet.


Activity:

PLpro inhibition profile in the presence of various concentrations of PR-619, a broad spectrum and reversible DUB inhibitor.


Purity:

Sample Purity Data. For specific information on a given lot, see related technical data sheet.


Storage, Stability, and Shipping:

Store product at –70oC. For optimal storage, aliquot target into smaller quantities after centrifugation and store at recommended temperature. For most favorable performance, avoid repeated handling and multiple freeze/thaw cycles.


Molecular Weight:

38 kDa



Product Datasheets



There are no related publications available for this product.


RELATED PRODUCTS


  2019-nCoV Spike protein RBD, HIS Tag, C19SD-G241H

  2019-nCoV Spike protein S1, Fc Tag, C19S1-G241F

  ACE2 (19-740) Protein, A51C2-G341F

  Cas12 (LbCpf1) Protein, C12CR-G241G


SIGNALCHEM BIOTECH INC.


About

Terms of Service

Privacy Policy

Get the latest resources, updates and offers in your inbox