Menu Content

ImpranFLEX® aqueous adjuvants

Boehringer ImpranFLEX® technology is a water based adjuvant which contains a matrix of cross-linked polymers that act like a sponge to the antigen. When injected, antigen in the solution is readily accessible to the immune system, while antigen that is trapped in the polymer matrix is released slowly to provide a prolonged immune stimulus. This encourages an effective and long-lasting immune response without producing the same localised reaction sometimes experienced with mineral oil based adjuvants.

ImpranFLEX aqueous adjuvants

The ImpranFLEX® adjuvant has been specifically designed to allow single dose, low volume vaccines without the need for booster doses and provides an ideal vehicle for both PCV2 and Mycoplasma hyopneumoniae antigens.