The ha tag is derived from an epitope of the influenza hemagglutinin protein which has been used extensively as a general epitope tag in expression vectors (1).
HA标签式从流感血凝素蛋白的一个表位演化而来的。已经作为常规标签被广泛应用于表达载体中(1)。
2
Hemagglutinin (ha) is the most important surface antigen of virus and has subtype speciality, which induce the peculiar antibody.
血凝素(A)蛋白为病毒最重要的表面抗原，具有亚型特异性，同时可以诱导特异性抗体的产生。
3
The method was used to design proteins that bind a conserved surface patch on the stem of the influenza hemagglutinin (ha) from the 1918 H1N1 pandemic virus.