Human SARS-CoV NP protein, His Tag
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产品编号
VAG360
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别名
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规格
- 50ug
- 100ug
Catalog Number | VAG360 |
Molecular Name | SARS |
Species | SARS |
Host | Baculovirus-Insect cells |
Size | 50ug, 100ug |
Purity | >80%, determined by SDS-PAGE |
Endotoxin | <1.0 EU/ug determined by the LAL method |
Predicted N Terminus | Met |
Storage Condition | Aliquot and store at -20℃ to -80℃. Avoid repeated freezing and thawing cycles. |
Shipping Condition | Lyophilized powder will be shipped on at ambient temperature. Please contact our customer service to get specific information about the shipping condition of your order. |
核衣壳蛋白(NP)包裹病毒RNA形成核糖核蛋白复合体(RNP),是病毒复制和组装的关键组分。
是的,NP蛋白是SARS-CoV-2诊断试剂的交叉反应抗原,但需验证特异性以避免假阳性。
His标签位于N端,经凝胶迁移实验(EMSA)验证,不影响C端RNA结合域的活性。
经尺寸排阻色谱(SEC)分析,NP蛋白以二聚体和六聚体形式存在,与天然状态一致。
通过Western Blot或ELISA,使用SARS康复者血清或商业化单克隆抗体进行验证。