SARS-COV-2 Nucleocapsid Protein CTD Domain (His & Avi)

Catalog No. TMPK-00264

Nucleocapsid protein (N) is the major viral structural component; its main function is to protect and encapsidate the viral RNA forming viral RNP complex. It is encoded by the S segment vRNA and is abundantly expressed in the cytoplasm of infected cells. SARS-COV-2 Nucleocapsid Protein CTD Domain (His & Avi) is expressed in E. coli expression system with N-His-Avi tag. The predicted molecular weight is 17 kDa and the accession number is P0DTC9.

SARS-COV-2 Nucleocapsid Protein CTD Domain (His & Avi)

Catalog No. TMPK-00264

Pack Size	Price	Availability
100 μg	$231	7-10 days
500 μg	$932	7-10 days
1 mg	$1,550	7-10 days

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User Guide of Recombinant Proteins

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Product Information

Biological Activity	Activity has not been tested. It is theoretically active, but we cannot guarantee it. If you require protein activity, we recommend choosing the eukaryotic expression version first.
Description	Nucleocapsid protein (N) is the major viral structural component; its main function is to protect and encapsidate the viral RNA forming viral RNP complex. It is encoded by the S segment vRNA and is abundantly expressed in the cytoplasm of infected cells. SARS-COV-2 Nucleocapsid Protein CTD Domain (His & Avi) is expressed in E. coli expression system with N-His-Avi tag. The predicted molecular weight is 17 kDa and the accession number is P0DTC9.
Species	SARS-CoV-2
Expression System	E. coli
Tag	N-His-Avi
Accession Number	P0DTC9
Synonyms	Nucleocapsid,NP,NC
Construction	Gly243-Pro364
Protein Purity	> 95% as determined by Tris-Bis PAGE
Molecular Weight	17 kDa (predicted) same as Tris-Bis PAGE result.
Endotoxin	< 1 EU/μg by the LAL method.
Formulation	Lyophilized from a solution filtered through a 0.22 μm filter, containing PBS (pH 7.4). Typically, 8% trehalose is incorporated as a protective agent before lyophilization.
Reconstitution	Reconstitute the lyophilized protein in distilled water. The product concentration should not be less than 100 μg/ml. Before opening, centrifuge the tube to collect powder at the bottom. After adding the reconstitution buffer, avoid vortexing or pipetting for mixing.
Stability & 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.
Shipping	In general, Lyophilized powders are shipping with blue ice.
Research Background	Nucleocapsid protein (N) is the major viral structural component; its main function is to protect and encapsidate the viral RNA forming viral RNP complex. It is encoded by the S segment vRNA and is abundantly expressed in the cytoplasm of infected cells.

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