Chemistry: molecular biology and microbiology – Enzyme – proenzyme; compositions thereof; process for... – Hydrolase
Patent
1985-05-20
1987-04-21
Shapiro, Lionel M.
Chemistry: molecular biology and microbiology
Enzyme , proenzyme; compositions thereof; process for...
Hydrolase
435183, 435202, 435221, 435814, 435836, C12N 956, C12N 900, C12N 928, C12N 954, C12R 110
Patent
active
046596674
ABSTRACT:
This invention relates to a novel process for the recovery of enzyme crystals. The enzymes may be obtained from any enzyme-producing microorganisms such as bacteria, fungi, and yeasts. The invention contemplates supersaturation and/or crystallization to obtain enzymes in the crystalline form, and is particularly effective for the recovery of heat stable alpha-amylase in a crystal form.
REFERENCES:
Nesterenko et al, Biological Abstracts, vol. 73, No. 5, 31523, (1981).
Branchini et al, Analytical Biochemistry, vol. 104, No. 2, pp. 386-396, (1980).
Ohta et al, Agricultural and Biological Chemistry, vol. 48, No. 4, pp. 903-908, (1984).
Brewer Jack W.
Kim Chong Y.
Jeffers Jerome L.
Miles Laboratories Inc.
Shapiro Lionel M.
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