Influenza A H5N8 (A/duck/NY/191255-59/2002) HA Protein (HA1 Subunit), His Tag
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产品编号
VAG122
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别名
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规格
- 50ug
- 100ug
Catalog Number | VAG122 |
Molecular Name | H5N8 |
Species | H5N8 |
Host | HEK293 Cells |
Size | 50ug, 100ug |
Purity | >97%, 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 | Asp 17 |
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. |
本产品为HA1亚基(无切割位点),保留受体结合活性,但不含高致病性相关的多碱性氨基酸序列。
适用于筛选针对H5保守表位(如茎部区)的广谱中和抗体,结合H5N1、H5N6等交叉实验。
通过人气管类器官模型验证,HA1可结合α2,6受体,提示潜在呼吸道感染风险。
在哺乳动物细胞(CHO)中表达,糖基化模式与天然病毒一致,确保抗原表位真实性。
冻干保护剂含海藻糖和甘露醇,复溶后活性保留>95%,避免直接液体保存的降解风险。