Product Summary Source Mammalian cell recombinant Virus Name Human parainfluenza virus Virus Family Paramyxoviridae Composition M; F; HN (hemagglutinin-neuraminidase) Purity >90% by SDS-PAGE Presentation Phosphate buffered saline at pH 7.4, containing 10% glycerol. Description M; F; HN (hemagglutinin-neuraminidase)