Proteolytic enzyme

Chemistry: molecular biology and microbiology – Enzyme – proenzyme; compositions thereof; process for... – Hydrolase

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

435815, 435253, C12N 952, C12N 120

Patent

active

044800363

ABSTRACT:
The invention relates to an extremely thermophilic bacterium, Thermus T-351, and a thermophilic protease, Caldolysin, derived therefrom. The bacterium cells are Gram negative, non-sporulating rods. Its natural environment is a hot pool at 79.degree..+-.4.degree. C. The protease is stable at temperatures up to 75.degree. C. at a pH range of 4 to 12. It is most active at temperatures of 65.degree. C. to 85.degree. C. but retains at least some activity at lower temperatures.

REFERENCES:
patent: 3713983 (1973-01-01), Yokotsuka et al.
patent: 3796635 (1974-03-01), Delente
patent: 3871963 (1975-03-01), Tobe et al.
patent: 3953296 (1974-07-01), Trutnovsky et al.
patent: 4100028 (1978-07-01), Mikhailovich et al.
Brock et al., Thermus aquaticus gen n. and sp.n., a Nonsporulating Extreme Thermophile J. of Bacteriology, 1969, vol. 98, pp. 289-297.
Gillespie, D., Syrup: A New By Product of Milk Scottish Farmer 11/22/1977.
Zaborsky, O. R., Immobilized Enzymes, CRC Press, 1973 p. 37.
Hickey et al., The Electron Transport System of an Extremely Thermophilic Bacterium, Journal of General Microbiology, vol. 144, 1979, pp. 195-200.
Degryse, et al., A Comparative Analysis of Extreme Thermophilic Bacteria Belonging to the Genus Thermus, Chem. Abs. vol. 89, 1978, p. 420.
Singleton, Jr. et al., Proteins from Thermophilic Microorganisms, Bacteriological Reviews, vol. 37, 1973, pp. 320-342.
Chemical Abstracts, vol. 76, 110112q.
Chemical Abstracts, vol. 89, 103613u.
Chemical Abstracts, vol. 89, 19867x.
Chemical Abstracts, vol. 88, 18736W.
Chemical Abstracts, vol. 80, 142970s.
Chemical Abstracts, vol. 79, 1837w.
Chemical Abstracts, vol. 78, 55147u.
Chemical Abstracts, vol. 83, 174382e.
Chemical Abstracts, vol. 75, 95656d.
Chemical Abstracts, vol. 70, 103992z.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Proteolytic enzyme does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Proteolytic enzyme, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Proteolytic enzyme will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-1102532

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.