
Recombinant Hemagglutinin-Influenza B Virus Jilin 20/03 by ProSpec Bio is a recombinant antigen expressed in Sf9 insect cells (>90% pure), supplied as a solution. Sizes: 2 µg (iha-021), 10 µg (iha-021-1), 100 µg (iha-021-2). Available from MBP, a registered vendor at leading US research institutions.


