PHL P 5A DERIVATIVES HAVING REDUCED ALLERGENEITY AND RETAINED T-CELL REACTIVITY

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United States of America Patent

SERIAL NO

15090935

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Abstract

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The present invention relates to the preparation and use of variants of the group 5 allergen of the Pooideae which are characterised by reduced IgE reactivity compared with the known wild-type allergens and at the same time by substantially retained reactivity with T lymphocytes. These hypoallergenic allergen variants can be employed for the specific immunotherapy (hyposensitisation) of patients having grass pollen allergy or for the preventative immunotherapy of grass pollen allergies.

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Patent Owner(s)

Patent OwnerAddress
MERCK PATENT GMBHDARMSTADT DARMSTADT HESSIAN

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
CROMWELL, Oliver Suesel-Fassendorf, DE 31 52
FIEBIG, Helmut Schwarzenbek, DE 30 50
KAHLERT, Helga Hamburg, DE 9 10
NANDY, Andreas Hamburg, DE 18 27
WALD, Martin Hamburg, DE 8 4
WEBER, Bernhard Bernhard, DE 23 44

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