SARS-CoV-2 Nucleocapsid protein, His Tag (BA.3*(S33V)/Omicron)

该产品是BA.3 Nucleocapsid蛋白的一种低频突变，如需常规版本请查看NUN-C52Hu

分子别名（Synonym）

Nucleocapsid protein,NP,Protein N

表达区间及表达系统（Source）

SARS-CoV-2 Nucleocapsid protein, His Tag (BA.3*(S33V)/Omicron) (NUN-C52Hv) is expressed from human 293 cells (HEK293). It contains AA Met 1 - Ala 419 (Accession # QHO62115.1 (P13L, GER 30-32del, S33V, R203K, G204R, S413R)). The mutations (P13L, GER 30-32del, S33V, R203K, G204R, S413R) were identified in the SARS-CoV-2 Omicron variant (Pango lineage: BA.3; GISAID clade: GRA; Nextstrain clade: 21M).

Predicted N-terminus: Met 1

蛋白结构（Molecular Characterization）

This protein carries a polyhistidine tag at the C-terminus.

The protein has a calculated MW of 47.1 kDa. The protein migrates as 50-60 kDa under reducing (R) condition (SDS-PAGE) due to glycosylation.

内毒素（Endotoxin）

Less than 1.0 EU per μg by the LAL method / rFC method.

纯度（Purity）

>90% as determined by SDS-PAGE.

制剂（Formulation）

Lyophilized from 0.22 μm filtered solution in PBS, 0.2 M Arginine, pH7.4 with trehalose as protectant.

Contact us for customized product form or formulation.

重构方法（Reconstitution）

Please see Certificate of Analysis for specific instructions.

For best performance, we strongly recommend you to follow the reconstitution protocol provided in the CoA.

存储（Storage）

For long term storage, the product should be stored at lyophilized state at -20°C or lower.

Please avoid repeated freeze-thaw cycles.

This product is stable after storage at:

1. -20°C to -70°C for 12 months in lyophilized state;
2. -70°C for 3 months under sterile conditions after reconstitution.

质量管理控制体系（QMS）

1. 质量管理体系（ISO, GMP）
2. 质量优势
3. 质控流程