Recombinant HBV (Subtype adw) HBsAg, low endotoxin
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产品编号
VAG333
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别名
HBsAg, HBV
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规格
Alias | HBsAg, HBV |
Catalog Number | VAG333 |
Molecular Name | HBV |
Species | HBV |
Host | Yeast |
Purity | >95%, determined by SDS-PAGE |
Endotoxin | <1.0 EU/ug determined by the LAL method |
Formulation | Lyophilized from sterile PBS, pH 7.4 |
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. |
采用毕赤酵母表达系统,结合多步纯化(离子交换+凝胶过滤),内毒素<0.05 EU/μg。
是的,符合药典标准,支持VLP组装及疫苗效力评价。
通过透射电镜(TEM)和动态光散射(DLS)分析,确认颗粒大小为22 nm。
支持,提供预包被HBsAg的96孔板,适用于抗体效价或诊断试剂盒开发。
每批次均通过SDS-PAGE、HPLC和ELISA验证抗原性,差异≤5%。