Alpha-amylase variants

专利名称：Alpha-amylase variants

发明人：Svendsen, Allan,Kjærulff, Søren,Bisgård-Frantzen, Henrik,Andersen, Carsten

申请号：EP06110159.8申请日：19991116公开号：EP1676913A3公开日：20070829

摘要：The invention relates to a variant of a parent Termamyl-like α-amylase,comprising mutations in two, three, four, five or six regions/positions. The variants haveincreased stability at high temperatures (relative to the parent). The invention alsorelates to a DNA construct comprising a DNA sequence encoding an α-amylase variant ofthe invention, a recombinant expression vector which carries a DNA construct of theinvention, a cell which is transformed with a DNA construct of the invention, the use of anα-amylase variant of the invention for washing and/or dishwashing, textile desizing, starchliquefaction, a detergent additive comprising an α-amylase variant of the invention, amanual or automatic dishwashing detergent composition comprising an α-amylase variantof the invention, a method for generating a variant of a parent Termamyl-like α-amylase,which variant exhibits increased.

申请人：Novozymes A/S

地址：Krogshoejvej 36 2880 Bagsvaerd DK

国籍：DK

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