冠状病毒蛋白 / Human Coronavirus (HKU1) Nucleocapsid Protein, His tag, E. coli

产品编号	优惠促销	规格	价格	货期
CM009-100PCoV		5 μg	￥4500.00	请询

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产品简介

背景描述	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.
别称	Nucleoprotein, Nucleocapsid protein, NC Protein N
蛋白编码	Q5MQC6
分子量	The protein has a calculated MW of 49.96 kDa. The protein migrates as 48-63 kDa under reducing condition (SDS-PAGE analysis).
表达系统	Escherichia coli
纯度	>98% as determined by SDS-PAGE analysis.
蛋白序列	Met1-Ala441
蛋白标签	His Tag (C-term)
产品形式	Lyophilized from a 0.2 µm filtered solution of PBS, pH 7.4.

产品储存/运输

储存	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.
运输	Blue Ice

产品使用

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.

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