Product Summary Source E. coli recombinant Virus Name H5N1; Hepatitis B virus Virus Family Orthomyxoviridae; Hepadnaviridae Composition HA2(H5N1); Core(HBV) Purity >90% by SDS-PAGE Presentation Phosphate buffered saline at pH 7.4, containing 10% glycerol. Description HA2(H5N1); Core(HBV)