Aluminum compounds for use in therapeutics and vaccines
AssigneeIntercell AG
InventorsRobert Schlegl, Michael Mohlen, Jurgen Wruss, Michael Weber
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Abstract
The invention relates to means and methods for preparing aqueous composition comprising aluminium and a protein said composition comprising less than 700 ppm heavy metal on the basis of weight with respect to the aluminium content. The invention further relates to aqueous compositions comprising a protein and an aluminium-salt, said composition comprising less than 350 ppb heavy metal based on the weight of the aqueous composition.
Claims26
A method for preparing an aqueous composition comprising aluminum, a reactive compound and a protein said method comprising
- preparing or selecting an aluminum salt that is able to provide an aqueous composition having less than 350 ppb heavy metal based on the weight of the aqueous composition and
- combining said aluminum salt, said reactive compound, said protein and water to produce said aqueous composition.
(canceled)
An aqueous composition comprising a protein and an aluminum salt, said composition comprising less than 350 ppb heavy metal based on the weight of the aqueous composition.
Dependencies are inferred from the claim text.