产品描述：Recombinant COVID-19 Nucleocapsid Protein N-terminal domain is produced by E.coli expression system with a 6His tag at the N-terminus.产品形式：Liquid in a 0.2 μm filtered solution of PBS, 2M Urea, pH 7.4.相关名称：2019-nCoV coronavirus NP Protein; 2019-nCoV np Protein; 2019-nCoV novel coronavirus Nucleoprotein Protein 基因编号(人)： QHD43423.2; 纯度：Greater than 95% as determined by reducing SDS-PAGE.化学结构：1-109使用指导：Please minimize freeze-thaw cycles.质量控制：Endotoxin: Less than 0.1 ng/µg (1 IEU/µg) as determined by LAL test.储存效期：Store it at -20°C to -80°C for one year. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.