Chemistry: molecular biology and microbiology – Micro-organism – tissue cell culture or enzyme using process... – Preparing compound containing saccharide radical
Reexamination Certificate
2007-03-20
2007-03-20
Prats, Francisco (Department: 1651)
Chemistry: molecular biology and microbiology
Micro-organism, tissue cell culture or enzyme using process...
Preparing compound containing saccharide radical
C435S193000, C435S200000, C435S201000, C435S072000, C435S252500, C435S252310
Reexamination Certificate
active
10296153
ABSTRACT:
The object of the present invention is to provide an α-isomaltosyl-transferring enzyme which forms a cyclotetrasaccharide having the structure of cyclo{→6)-α-D-glucopyranosyl-(1→3)-α-D-glucopyranosyl-(1→6)-α-D-glucopyranosyl-(1→3)-α-D-glucopyranosyl-(1→} from a saccharide having a glucose polymerization degree of at least three and having both the α-1,6 glucosidic linkage as a linkage at the non-reducing end and the α-1,4 glucosidic linkage other than the linkage at the non-reducing end; microorganisms which produce the enzyme; process for producing the enzyme; cyclotetrasaccharide or saccharide compositions comprising the same; and uses thereof.
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Aga Hajime
Fukuda Shigeharu
Kubota Michio
Miyake Toshio
Nishimoto Tomoyuki
Browdy and Neimark PLLC
Kabushiki Kaisha Hayashibara Seibutsu Kagaku Kenkyujo
Prats Francisco
LandOfFree
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