SARS-CoV-2 (2019-nCoV) NSP3-His Recombinant Protein

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SARS-CoV-2 (2019-nCoV) NSP3-His Recombinant Protein: Product Information

Purity
> 95 % as determined by SDS-PAGE.
Endotoxin
< 1.0 EU per μg protein as determined by the LAL method.
Activity
Testing in progress
Protein Construction
A DNA sequence encoding the SARS-CoV-2 (2019-nCoV) NSP3 (YP_009725299.1) (Ile205-Lys379) was expressed with a polyhistidine tag at the C-terminus.
Expressed Host
Baculovirus-Insect Cells
Species
2019-nCoV
Predicted N Terminal
Met
Molecule Mass
The recombinant SARS-CoV-2 (2019-nCoV) NSP3 comprises 182 amino acids and has a calculated molecular mass of 19.87 kDa.
Formulation
Lyophilized from sterile 20mM Tris, 500mM 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) NSP3-His Recombinant Protein: Images

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