Chemistry: molecular biology and microbiology – Enzyme – proenzyme; compositions thereof; process for... – Oxidoreductase
Reexamination Certificate
2011-06-14
2011-06-14
Saidha, Tekchand (Department: 1652)
Chemistry: molecular biology and microbiology
Enzyme , proenzyme; compositions thereof; process for...
Oxidoreductase
C435S252300, C435S320100, C435S069100, C536S023100
Reexamination Certificate
active
07960156
ABSTRACT:
A DNA encoding a glucose dehydrogenase enzyme with high substrate specificity and recombinant vectors and transformants for expression of the DNA are disclosed. By culturing the transformant, the glucose dehydrogenase enzyme can be produced at a low cost. The glucose dehydrogenase enzyme produced is not affected by oxygen dissolved in a measurement sample and, in particular, has superior thermal stability.
REFERENCES:
patent: 0 477 788 (1992-04-01), None
patent: 11-243949 (1999-09-01), None
patent: WO 03/091430 (2003-11-01), None
ATCC Catalogue, ATCC Bacteria and Bacteriophages. 19thedition. 1996, pp. 78, 79 and 286.
Estanol, et al. “Inorganic Phosphate Effect on Alternate Peripheral Pathways of Glucose Catabolism inPseudomonas cepacia,” Federation of European Microbiological Societies Letters, vol. 60, pp. 295-298, 1989.
Sage, et al. “Hexose Phosphate Metabolism and Exopolysaccharide Formation inPseudomonas cepacia,” Current Microbiology, vol. 20, pp. 191-198, 1990.
Inose, et al. “Cloning and Expression of the Gene Encoding Catalytic Subunit of Thermostable Glucose Dehydrogenase froBurkholderia cepaciainEscherichia coli,” Biochemica et Biophysica Acta, vol. 1645, pp. 133-138, 2003.
Sode, et al. “A Novel Thermostable Glucose Dehydrogenase Varying Temperature Properties by Altering Its Quatemary Structures,”Enzyme and Microbial Technology, vol. 19, pp. 82-85, 1996.
Yamazaki, et al. “Increased Thermal Stability of Glucose Dehydrogenase by Cross-Linking Chemical Modification,”Biotechnology Letters, vol. 21, pp. 199-202, 1999.
Yamazaki, et al. “Subunit Analysis of a Novel Thermostable Glucose Dehydrogenase Showing Different Temperature Properties According to its Quatemary Structure,”Applied Biochemistry and Biotechnology, vol. 77-79, pp. 325-335, 1999.
Yum, et al. “Cloning and Expression of a Gene Cluster Encoding Three Subunits of Membrane-Bound Gluconate Dehydrogenase fromErwinia cypripediiATCC 29267 inEscherichia coli,” Journal of Bacteriology, pp. 6566-6572, Nov. 1997.
Yabuuchi, Eiko, et al. “Proposal ofBurkholderiagen. nov. and Transfer of Seven Species of the GenusPseudomonasHomology Group II to the New Genus, with the Type SpeciesBurkholderia cepacia(Palleroni and Holmes 1981) comb. nov.,”Microbiol. Immunol., 36(12) 1251-1275, 1992.
Knobbe Martens Olson & Bear LLP
Meah Younus
Saidha Tekchand
LandOfFree
Glucose dehydrogenase and method for producing the... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Glucose dehydrogenase and method for producing the..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Glucose dehydrogenase and method for producing the... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2631892