Hemagglutinin Protein (HA) (AA 18-529) (His tag)
HA
宿主: Influenza A Virus H1N1
宿主: Insect cells (Sf9)
Recombinant
> 95 % by SDS-PAGE and HPLC analyses.
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- 抗原 See all Hemagglutinin (HA) 蛋白
- Hemagglutinin (HA)
- 蛋白类型
- Recombinant
- 产品特性
- AA 18-529
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宿主
- Influenza A Virus H1N1
- Virus Strain
- A/California/04/2009
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资源
- Insect cells (Sf9)
- 标记
- This Hemagglutinin protein is labelled with His tag.
- 特异性
- Influenza A H1N1 (A/California/04/2009(H1N1))
- 产品特性
- AA 18-529, expressed with C-terminus 8*His-Tag.
- 纯度
- > 95 % by SDS-PAGE and HPLC analyses.
- 内毒素水平
- < 1 EU/μg, determined by LAL method.
- Top Product
- Discover our top product HA 蛋白
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Hemagglutinin (HA) (AA 17-531) protein (His tag)
HA 宿主: Influenza Virus 宿主: HEK-293 Cells Recombinant >95 % as determined by SDS-PAGE.
Hemagglutinin (HA) (AA 19-338), (AA 341-523) protein (Fc Tag)HA 宿主: Influenza Virus 宿主: HEK-293 Cells Recombinant >95 % as determined by SDS-PAGE.
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- 限制
- 仅限研究用
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- 状态
- Lyophilized
- 溶解方式
- Dissolve the protein in sterile double distilled water to a concentration of 0.2 mg/mL or lower.
- 缓冲液
- Lyophilized in 20 mM PB buffer ( pH 7.4), 300 mM NaCl, 5 % mannitol, 5 % trehalose.
- 储存条件
- -80 °C
- 储存方法
- Lyophilized recombinant Influenza A H1N1 (A/California/04/2009(H1N1)) Hemagglutinin remains stable up to 6 months at -80 °C from date of receipt. Upon reconstitution, HA-H1N1 remains stable up to 2 weeks at 4 °C or up to 3 months at -20 °C.
- 有效期
- 6 months
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- 抗原
- Hemagglutinin (HA)
- 别名
- Hemagglutinin (HA 产品)
- 别名
- hemagglutinin Protein, Hemagglutinin Protein, HA Protein, HA Protein, ha Protein
- 物质类
- Influenza Protein
- 背景
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Influenza hemagglutinin (HA) is a glycoprotein found on the surface of the influenzavirus. It is responsible for binding the virus to cells with sialic acid on their membranes, such as cells in the upper respiratory tract or erythrocytes. It is also responsible for the fusion of the viral envelope with the endosome membrane after the pH has been reduced. The name hemagglutinin comes from the protein's ability to cause red blood cells (erythrocytes) to clump together in vitro. HA has two functions. First, it allows the recognition of target vertebrate cells, accomplished through binding to these cells' sialic acid-containing receptors. Second, once bound it facilitates the entry of the viral genome into the target cells by causing the fusion of the host endosomal membrane with the viral membrane. H1N1 is a subtype of influenza virus A and the most common cause of influenza in humans. Recombinant Influenza A H1N1 (A/California/04/2009(H1N1)) Hemagglutinin with his-tag produced in Sf9 Cell is a single, glycosylated polypeptide chain containing 520 amino acids. A fully biologically active molecule, HA-H1N1 has a molecular mass of ~66 kDa analyzed by reducing SDS-PAGE.
Synonyms: HA - 分子量
- 66 kDa, observed by reducing SDS-PAGE.
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