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:
Jan. 15, 1991
Filed:
Jun. 08, 1988
Applicant:
Inventors:
Assignee:
The Kitasato Institute, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K / ; C12N / ;
U.S. Cl.
CPC ...
424 89 ; 435235 ; 435236 ; 435238 ; 435239 ;
Abstract
A stabilized live attenuated vaccine with improved thermal stability, which comprises a live attenuated plain vaccine consisting of measles, mumps or rubella virus grown in a medium-199 for cell culture, or a combined live attenuated vaccine thereof, containing a stabilizing agent at a final concentration of lactose 2.5-5 W/V %, saccharose 2.5-5 W/V %, D-sorbitol 1.8-2 W/V %, sodium glutamate about 0.1 W/V % and gelatin hydrolyzate, M.W. approx. 35,000, 2-3 W/V %.