Chemistry: molecular biology and microbiology – Micro-organism – tissue cell culture or enzyme using process... – Preparing compound containing saccharide radical
Reexamination Certificate
2006-05-30
2006-05-30
Prats, Francisco (Department: 1651)
Chemistry: molecular biology and microbiology
Micro-organism, tissue cell culture or enzyme using process...
Preparing compound containing saccharide radical
C435S072000, C435S007310, C536S123120, C536S127000
Reexamination Certificate
active
07052882
ABSTRACT:
A glucan extracted by oxidation treatment of microorganism cells belonging to the genusAspergillusunder alkaline conditions; a glucan obtained by dissolving an aqueous solvent-insoluble fraction of the glucan in an aprotic polar solvent; a glucan obtained by dissolving the glucan in a urea solution; methods for obtaining the glucan; a method for measuring an amount of (1→3)-β-D-glucan in a sample using the glucan; and a (1→3)-β-D-glucan measuring kit containing the glucan.
REFERENCES:
patent: 4946450 (1990-08-01), Erwin
patent: 6284885 (2001-09-01), Tamura et al.
patent: WO 99/11671 (1999-03-01), None
Sandula et al (Carbohydrate Polymers 38:247-253 (1999)).
Adachi Yoshiyuki
Miura Noriko
Ogura Norihiko
Ohno Naohito
Tamura Hiroshi
Prats Francisco
Seikagaku Corporation
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