The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 24, 1997
Filed:
Oct. 13, 1995
Applicant:
Inventors:
Shigenori Tanaka, Tokyo, JP;
Jun Aketagawa, Tachikawa, JP;
Makoto Ohki, Kokubunji, JP;
Shoji Takahashi, Higashiyamato, JP;
Hiroshi Tamura, Higashiyamato, JP;
Yuko Shibata, Tokyo, JP;
Assignee:
Seikagaku Kogyo Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C12Q / ; C12Q / ; C07H / ; C08B / ;
U.S. Cl.
CPC ...
435 23 ; 435 18 ; 435 34 ; 5361231 ; 53612312 ;
Abstract
This invention relates to a horseshoe crab amebocyte lysate factor G activation inhibitor comprising as an active ingredient a polyglycoside containing at least one poly-(1.fwdarw.3)-.beta.-D-glucoside structure portion consisting of 2 to 370 (1.fwdarw.3)-.beta.-D-glucoside structural units of the following formula ##STR1## which are continuously bound to one another. This inhibitor is useful for inhibiting the activation of factor G which may exist in horseshoe crab amebocyte lysate used in the Limulus test.