Recombinant SARS-CoV-2 NSP12

Viral RNA-dependent RNA polymerase
Catalog #: P1670 | abID:

Product Details

Cat # +Size P1670-50
Size 50 μg
Alternate Name RNA-directed RNA polymerase, RdRp, RdRp catalytic domain, nsp12, SARS-CoV-2 NSP12; COVID-19 NSP12; 2019-nCoV NSP12; Non-Structural Protein 12; nsp12
Accession # QHD43415.1
Source E.coli
Appearance Lyophilized protein
Molecular Weight 39.4 kDa
Purity by SDS-PAGE ≥ 90%
Reconstitution Instructions Reconstitute in sterile water to a concentration of 1 mg/ml.
Amino Acid Sequence The target protein is expressed with the sequence Asp4891-Val5212 of SARS-CoV-2 NSP12 with a His tag at the C-terminus.
Handling Centrifuge the vial prior to opening.
Storage Conditions -20°C
Shipping Conditions Gel Pack
USAGE For Research Use Only! Not For Use in Humans.


The replication of Coronavirus is operated by multiple non-structural proteins (nsps). The viral genomic RNA is translated from two open reading frames (ORFs), ORF1a and ORF1b. The encoded replicase polyproteins, pp1a and pp1ab, are further processed to produce nsps. NSP12 encoded by ORF1b has the viral RNA-dependent RNA polymerase (RdRp) motif. It is the catalytic core of the RNA replicase.

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