Influenza B (B/Florida/4/2006) HA Protein (HA2 Subunit), Fc Tag
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产品编号
VAG012
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别名
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规格
- 50ug
- 100ug
Catalog Number | VAG012 |
Molecular Name | Influenza B |
Species | Influenza B |
Host | HEK293 Cells |
Size | 50ug, 100ug |
Purity | >95%, determined by SDS-PAGE |
Endotoxin | <1.0 EU/ug determined by the LAL method |
Formulation | Lyophilized from sterile PBS, pH 7.4, and 0.01% Tween80 are added as protectants |
Predicted N Terminus | Glu |
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. |
HA2介导病毒包膜与宿主内体膜的融合,其保守序列是广谱抗流感药物(如Arbidol)的靶点。
无干扰,Fc标签位于C端,不影响N端融合肽功能,经pH依赖性膜融合实验验证。
是的,HA2保守区抗原可用于开发针对不同流感B毒株的广谱抗体或疫苗。
在昆虫细胞(Sf9)中表达,无复杂糖基化,与哺乳系统相比更易于规模化生产。
推荐圆二色谱(CD)分析不同pH下的二级结构变化,或荧光标记法观察膜融合效率。