Creative Biostructure provides virus-like particles products which are produced from recombinant E. coli, yeast, insect cells, or HEK293 cells. Our product line includes a wide variety of virus families including Parvoviridae (e.g. adeno-associated virus), Retroviridae (e.g. HIV), Flaviviridae (e.g. Hepatitis C virus) and bacteriophages (e.g. Qβ, AP205).