- 3- O- desacyl- 4 ’ - monophosphoryl- lipid A (MPL) 2 2 adsorberet på aluminiumphosphat (0, 5 mg Al3+ totalt) 3
- 3-O-desacyl-4’- monophosphoryl lipid A (MPL) 2 2 adsorbed on aluminium phosphate (0.5 milligrams Al3+ in total) 3 produced in yeast cells (Saccharomyces cerevisiae) by recombinant DNA technology.