This Hemagglutinin protein is labelled with Fc Tag.
序列
AA 19-338,AA 341-523
产品特性
This protein carries a human IgG1 Fc tag at the C-terminus. The protein has a calculated MW of 84.5 kDa. The protein migrates as 110-120 kDa under reducing (R) condition (SDS-PAGE) due to glycosylation.
HA
宿主: Influenza B Virus
宿主: HEK-293 Cells
Recombinant
> 95 %
ELISA, WB, Imm
限制
仅限研究用
状态
Lyophilized
缓冲液
50 mM Tris, 100 mM Glycine, pH 7.5
注意事项
Please avoid repeated freeze-thaw cycles.
储存条件
-20 °C
储存方法
No activity loss was observed after storage at: In lyophilized state for 1 year (4 °C), After reconstitution under sterile conditions for 3 months (-70 °C).
hemagglutinin Protein, Hemagglutinin Protein, HA Protein, HA Protein, ha Protein
物质类
Influenza Protein
背景
Influenza, commonly known as "the flu", is an infectious disease of birds and mammals caused by RNA viruses of the family Orthomyxoviridae, the influenza viruses. The virus is divided into three main types (Influenzavirus A, Influenzavirus B, and Influenzavirus C), which are distinguished by differences in two major internal proteins (hemagglutinin (HA) and neuraminidase (NA), which are the most important targets for the immune system. The type A viruses are the most virulent human pathogens among the three influenza types and cause the most severe disease. The serotypes that have been confirmed in humans, ordered by the number of known human pandemic deaths, are: H1N1, H2N2, H3N2, H5N1, H7N7, H1N2, H9N2, H7N2, H7N3, H10N7, H7N9. H7N9 is a serotype of the species Influenzavirus A (avian influenza virus or bird flu virus). H7 normally circulates amongst avian populations with some variants known to occasionally infect humans. An H7N9 virus was first reported to have infected humans in 2013 in China.