SARS-CoV-2 (2019-nCoV) NSP10-His Recombinant Protein

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SARS-CoV-2 (2019-nCoV) NSP10-His Recombinant Protein: Product Information

Purity
> 95 % as determined by SDS-PAGE.
Endotoxin
Please contact us for more information.
Activity
Testing in progress
Protein Construction
A DNA sequence encoding the SARS-CoV-2 (2019-nCoV) NSP10 (YP_009725306.1) (Ala1-Gln139) was expressed with an initial Met at the N-terminus and a polyhistidine tag at the C-terminus.
Accession#
Expressed Host
E. coli
Species
SARS-CoV-2
Predicted N Terminal
Met
Molecule Mass
The recombinant SARS-CoV-2 (2019-nCoV) NSP10 Protein (His tag) consists of 146 amino acids and predicts a molecular mass of 15.7 kDa.
Formulation
Lyophilized from sterile 20 mM Tris, 500 mM NaCl, pH 7.4.
Please contact us for any concerns or special requirements.
Normally 5 % - 8 % trehalose, mannitol and 0.01% Tween80 are added as protectants before lyophilization.
Please refer to the specific buffer information in the hard copy of CoA.
Shipping
In general, recombinant proteins are provided as lyophilized powder which are shipped at ambient temperature.
Bulk packages of recombinant proteins are provided as frozen liquid. They are shipped out with blue ice unless customers require otherwise.
Stability & Storage
Samples are stable for up to twelve months from date of receipt at -20℃ to -80℃
Store it under sterile conditions at -20℃ to -80℃. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.
Reconstitution
A hardcopy of COA with reconstitution instruction is sent along with the products. Please refer to it for detailed information.

SARS-CoV-2 (2019-nCoV) NSP10-His Recombinant Protein: Images

Coronavirus NSP10 Background Information

NSP10 is a major regulator of coronavirus replicase function. NSP10 contains two zinc fingers and binds and stimulates both NSP14 and NSP16 activities. Researchers has found that the nsp10 surface that interacts with nsp14 and nsp16 and possibly other subunits of the viral replication complex may be a target for the development of antiviral compounds against pathogenic coronaviruses.
References
  • Mickaël Bouvet,et al.Coronavirus Nsp10, a Critical Co-factor for Activation of Multiple Replicative Enzymes.THE JOURNAL OF BIOLOGICAL CHEMISTRY.2014
  • Yuanyuan Ma,et al.Structural basis and functional analysis of the SARS coronavirus nsp14-nsp10 complex. Proc Natl Acad Sci USA. 2015
  • Etienne Decroly,et al.Crystal structure and functional analysis of the SARS-coronavirus RNA cap 2'-O-methyltransferase nsp10/nsp16 complex. PLoS Pathog.2011
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