SARS-CoV-2 3CLpro/3C-like protease Protein (His)

Name: SARS-CoV-2 3CLpro/3C-like protease Protein (His)
Brand: TargetMol
SKU: TMPY-05752
Rating: 4.5 (1 reviews)

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3C-like protease (3CLpro) is the main protease of Humann Coronavirus. 3C-like protease (3CLpro) is a key enzyme, as it cleaves several sites to produce non-structural proteins that are essential for genome replication and Coronavirus virion production, such as an RNA-dependent RNA polymerase, a helicase, ribonucleases and 3CLpro itself, from two types of polyproteins (pp1a and pp1ab). SARS-CoV 3CLpro exists as a homodimer and each protomer has an active site. SARS-CoV-2 3CLpro/3C-like protease Protein (His) is expressed in Baculovirus insect cells. The predicted molecular weight is 35.31 kDa and the accession number is YP_009725295.1.

SARS-CoV-2 3CLpro/3C-like protease Protein (His)

Pack Size	Price	USA Stock	Global Stock
5 µg	$77	7-10 days	7-10 days
10 µg	$123	7-10 days	7-10 days
20 µg	$198	7-10 days	7-10 days
50 µg	$397	7-10 days	7-10 days
100 µg	$793	7-10 days	7-10 days

For In stock only · Estimated delivery: USA Stock (1-2 days) Global Stock (5-7 days)

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For research use only—not for human use. No sales to individuals. Use as intended only.

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User Guide of Recombinant Proteins

Product Introduction

Bioactivity

Bioactivity	Measured by its ability to cleave a peptide substrate, Dabcyl-KTSAVLQSGFRKME-Edans. The specific activity is >5 pmols/min/μg;
Description	3C-like protease (3CLpro) is the main protease of Humann Coronavirus. 3C-like protease (3CLpro) is a key enzyme, as it cleaves several sites to produce non-structural proteins that are essential for genome replication and Coronavirus virion production, such as an RNA-dependent RNA polymerase, a helicase, ribonucleases and 3CLpro itself, from two types of polyproteins (pp1a and pp1ab). SARS-CoV 3CLpro exists as a homodimer and each protomer has an active site. SARS-CoV-2 3CLpro/3C-like protease Protein (His) is expressed in Baculovirus insect cells. The predicted molecular weight is 35.31 kDa and the accession number is YP_009725295.1.
Species	SARS-CoV-2
Expression System	Baculovirus Insect Cells
Tag	N-His
Accession Number	YP_009725295.1
Construction	A DNA sequence encoding the SARS-CoV-2 (2019-nCoV) 3CL Protease (YP_009725295.1) (Ser3264-Gln3569) was expressed with a N-terminal polyhistidine tagged. Predicted N terminal: Met
Protein Purity	> 95 % as determined by SDS-PAGE.
Endotoxin	< 1.0 EU/μg of the protein as determined by the LAL method.
Formulation	Lyophilized from a solution filtered through a 0.22 μm filter, containing 20 mM Tris, pH8.0, 300 mM NaCl, 10% glycerol. Typically, a mixture containing 5% to 8% trehalose, mannitol, and 0.01% Tween 80 is incorporated as a protective agent before lyophilization.
Reconstitution	A Certificate of Analysis (CoA) containing reconstitution instructions is included with the products. Please refer to the CoA for detailed information.
Research Background	3C-like protease (3CLpro) is the main protease of Humann Coronavirus. 3C-like protease (3CLpro) is a key enzyme, as it cleaves several sites to produce non-structural proteins that are essential for genome replication and Coronavirus virion production, such as an RNA-dependent RNA polymerase, a helicase, ribonucleases and 3CLpro itself, from two types of polyproteins (pp1a and pp1ab). SARS-CoV 3CLpro exists as a homodimer and each protomer has an active site.

Chemical Properties

Molecular Weight

35.31 kDa (predicted)

Storage & Solubility Information

Shipping	In general, lyophilized powders are shipped with blue ice, while solutions are shipped with dry ice.
Storage	It is recommended to store recombinant proteins at -20°C to -80°C for future use. Lyophilized powders can be stably stored for over 12 months, while liquid products can be stored for 6-12 months at -80°C. For reconstituted protein solutions, the solution can be stored at -20°C to -80°C for at least 3 months. Please avoid multiple freeze-thaw cycles and store products in aliquots.