Enzyme stabilization

Cleaning compositions for solid surfaces – auxiliary compositions – Cleaning compositions or processes of preparing – Enzyme component of specific activity or source

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510393, 510530, 510418, 510320, 510321, C11D 3386

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active

057599840

ABSTRACT:
Methods for stabilizing enzymes in liquid compositions, including those liquid compositions having a high water content and those stabilized enzyme liquid compositions formed thereby. The method involves forming the enzyme, so that it is in an insoluble form thereof and then adding thereto an agent for maintaining the enzyme in the insoluble form thereof. Examples of such insoluble forms are crystal forms of the enzyme. Enzymes which are stabilized in this manner are useful for combining with liquid compositions, including liquid compositions having a high water content. The method is particularly useful for the preparation of stable enzyme-containing liquid detergent compositions.

REFERENCES:
patent: 4243543 (1981-01-01), Guilbert et al.
patent: 4305837 (1981-12-01), Kaminsky et al.
patent: 4318818 (1982-03-01), Letton et al.
patent: 4404114 (1983-09-01), Mohr et al.
patent: 4462922 (1984-07-01), Boskamp
patent: 4659667 (1987-04-01), Brewer et al.
patent: 4673647 (1987-06-01), Brothers et al.
patent: 5256557 (1993-10-01), Shetty et al.
patent: 5281526 (1994-01-01), Good et al.
patent: 5405767 (1995-04-01), Shetty et al.
Fluka Chemie AG., BioChemika Handbook, 1989, pp. 214, 232, 233, 350, 423, 477, 509.
S. Okuno et al., Stabilization, purification and crystallization of catalytic subunit of cAMP-dependent protein kinase from bovine heart, Biochimica et Biophysica Acta, 1990, vol. 1038, pp. 204-208.
S. Pikula et al., Stabilization and Crystallization of Ca.sup.2+ -ATPase in Detergent-Solubilized Sarcoplasmic Reticulum, Journal of Biological Chemistry, 1988, vol. 263, No. 11, pp. 5277-5286.
International Search Report--PCT Application No. PCT/1B95/01104.

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