Chemistry: molecular biology and microbiology – Enzyme – proenzyme; compositions thereof; process for... – Hydrolase
Reexamination Certificate
2006-11-21
2006-11-21
Saidha, Tekchand (Department: 1652)
Chemistry: molecular biology and microbiology
Enzyme , proenzyme; compositions thereof; process for...
Hydrolase
C162S001000, C162S004000, C435S183000, C435S201000, C435S209000, C435S252300, C435S320100, C510S276000, C510S299000, C510S300000, C536S023200
Reexamination Certificate
active
07138263
ABSTRACT:
There is provided an endoglucanase enzyme, which is useful for reducing fuzz of regenerated cellulose-containing fabrics, improving the touch and appearance, color clarification, localized variation in color, reducing stiffness and using it as components of a detergent, as well as deinking waste paper and improving freeness of paper pulp. A cDNA coding for the endoglucanase enzyme NCE5 was cloned and its DNA sequence and amino acid sequence derived from it were determined.
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patent: 6001639 (1999-12-01), Schulein et al.
patent: 2004/0043400 (2004-03-01), Nakane et al.
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Accession AAW04925. May 20, 1997.
Accession AAW04925 (Schuelein et al.). May 20, 1997.
Takashima et al., “Comparison of gene structures and enzymatic properties between two endoglucanases fromHumicola griesa,” J. Biotechnology, 67 (1999) 85-97, Elksevier Science Publishers, Amsterdam NL.
Bhat, M. K., “Cellulases and related enzyme in biotechnology,” Biotechnology Advances, 18 (1999) 355-383, Elksevier Publishers, Barking GB.
Koga Jinichiro
Kono Toshiaki
Murakami Takeshi
Murashima Koichiro
Nakane Akitaka
Fronda Christian L.
Meiji Seika Kabushiki Kaisha
Posz Law Group , PLC
Saidha Tekchand
Varndell, Jr. R. Eugene
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