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Maine BioTek is a U.S. owned and operated company that specializes in the development of vaccines for fish.

Maine BioTek harnesses and transforms advanced scientific concepts into economical, safe and efficacious vaccines that promote aquatic animal health.

Our R&D targets both viral and bacterial pathogens of farmed fish species.

Products available from Maine BioTek include Advantigen™5.1, a polyvalent vaccine for salmon.  The vaccine is proven to be a highly efficacious, safe and economical product.  Customers appreciate the vaccine’s low viscosity, exceptional Speilberg scores and price.