HEXOSAMINIDASE VARIANTS AND COMPOSITIONS

Abstract: the present invention relates to novel hexosaminidase variants exhibiting alterations relative to a parent hexosaminidase that have been found to provide improved stability, e.g. improved detergent stability. the invention also relates to detergent compositions comprising the hexosaminidase variants, and methods for using and producing the hexosaminidase variants, as well as isolated hexosaminidase sequences encoding the variants, expression vectors and host cells. the variants of the present invention are suitable for use in cleaning processes and detergent compositions.

Inventor(s): Lars Henrik OESTERGAARD, Annette Helle JOHANSEN, Martin GUDMAND, Kaspar Damgaard TIDEMAND, Rolf Thomas LENHARD, Roland Alexander PACHE, Rebecca Munk VEJBORG, Johanne Moerch JENSEN

CPC Classification: C12N9/2402 (MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA (microbiological testing media ))

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