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Description: Severe acute respiratory Coronavirus 3C-like protease (SARS-CoV-2 3CL Protease), GenBank Accession No. 1UK3_B, a.a. 1-306(full length), with an N-terminal MBP-tag, and C-terminal His-tag, expressed in an E. coli expression system, MW=78.5 kDa.
Format: Aqueous buffer solution
Formulation: 40 mM Tris-HCl pH 8.0, 110 mM NaCl, 2.2 mM KCl, 200 mM Imidazole, 10 mM DTT and 20% glycerol.
Genbank: 1UK3_B
Storage Stability: At least 6 months at -80°C.
Supplied As: Aqueous buffer solution.
Tags: N-terminal MBP-tag, C-terminal His-tag
Warnings: Avoid freeze/thaw cycles.
Biosafety Level: Not applicable (BSL-1)
References: 1. Zhang, L., et al., Science. 2020 Apr; 368(6489): 409-412
2. Hsu, M.F. et al., JBC. 2005 Mar; 280:31257-31266.