Human Coronavirus (HKU1) Nucleocapsid Protein, His tag, E. coli

Catalog#	Promotion	Size	Price	Availability
CM009-100PCoV		5 μg	$563.00

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Product Specifications

Background	There are seven human coronaviruses have been identified. The common human coronaviruses are four groups, known as 229E (α coronavirus), NL63 (α coronavirus), OC43 (β coronavirus) and HKU1 (β coronavirus). Because the crown-like spikes on the surface of virus, they are named for coronaviruses. HCoVs cause the respiratory tract diseases, especially severe in infants and the elderly. The spike protein controled the infection of target cells and it facilitated entry into cells by binding cellular receptors.
Synonyms	Nucleoprotein, Nucleocapsid protein, NC Protein N
Uniprot ID	Q5MQC6
Molecular Weight	The protein has a calculated MW of 49.96 kDa. The protein migrates as 48-63 kDa under reducing condition (SDS-PAGE analysis).
Expression System	Escherichia coli
Purity	>98% as determined by SDS-PAGE analysis.
Protein Sequence	Met1-Ala441
Protein Tag	His Tag (C-term)
Form	Lyophilized from a 0.2 µm filtered solution of PBS, pH 7.4.

Product Note

Centrifuge at 3000 rpm for 5 mins before opening. It is recommended to reconstitute the lyophilized protein in sterile H₂O to a concentration not less than 100 μg/mL and incubate the stock solution at RT for at least 20 min to ensure sufficient re-dissolved.

Storage/Shipping

Stability & Storage	Lyophilized protein should be stored at -20°C for 1 year. Upon reconstitution, store at 2°C to 8°C for up to 1 week. Further dilute in a buffer containing a carrier protein or stabilizer (e.g. 0.1% BSA, 10%FBS, 5%HSA or 5% trehalose solution), protein aliquots should be stored at -20°C or -80°C for 3-6 months. Avoid repeated freeze/thaw cycles.
Shipping	Blue Ice

Scientific Data

No experimental data is available

Citations

No references are available