A - Human Necessities – 61 – K
Patent
A - Human Necessities
61
K
A61K 39/295 (2006.01) A61K 39/29 (2006.01) A61K 39/39 (2006.01)
Patent
CA 2136429
Stable and effective multivalent vaccine compositions comprising Hepatitis B surface antigen (HBsAg) are described wher- ein the HBsAg component is stable for one week at 37 °C and is highly immunogenic, for example when the vaccine is adminis- tered to infants. The compositions typically comprise HBsAg adsorbed to aluminium phosphate and other antigens, especially those suitable for use in a paediatric vaccine, adsorbed to aluminium phosphate or aluminium hydroxide. Methods for preparing the vaccines and the use of aluminium phosphate to stabilise HBsAg in a multivalent vaccine formulation are also described.
Hauser Pierre
Petre Jean
Borden Ladner Gervais Llp
Smithkline Beecham Biologicals (s.a.)
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