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US 8,785,172 B2Granted
Savinase variants having an improved wash performance on egg stains
AssigneeNovozymes A/S
InventorsStefan Minning, Jurgen Carsten Franz Knotzel, Niels Henrik Sorensen
Life of this patent
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Abstract
Subtilase variants having an improved wash performance on egg stains. These subtilases are useful exhibiting excellent or improved wash performance on egg stains when used in e.g. cleaning or detergent compositions, such as laundry detergent compositions and dish wash compositions, including automatic dish wash compositions.
Claims7
An isolated subtilase variant comprising either
- (a) the amino acid sequence of SEQ ID NO:12 modified by the amino acid substitutions S3T, V4I, S99D, S101R, S103A, V104I, G160S, V205I, and L217D, or
- (b) the amino acid sequence of SEQ ID NO:12 modified by the amino acid substitutions S3T, V4I, S99D, S101R, S103A, V104I, G160S, A194P, V205I, and L217D,
- wherein each amino acid position is numbered by correspondence to a position in the amino acid sequence of subtilisin BPN′ as set forth in SEQ ID NO:11.
Dependencies are inferred from the claim text.