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:
Nov. 04, 1997
Filed:
Mar. 10, 1995
Applicant:
Inventors:
Yoshinobu Okuno, Toyonaka, JP;
Atsushi Oshima, Otsu, JP;
Hirofumi Yoshioka, Shiga-ken, JP;
Takashi Takabatake, Nagoya, JP;
Ikunoshin Kato, Uji, JP;
Assignee:
Takara Shuzo Co., Ltd., Kyoto-fu, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C12N / ; C12N / ; C07H / ; C07K / ;
U.S. Cl.
CPC ...
536 2353 ; 5303871 ; 5303883 ; 435339 ; 4353201 ;
Abstract
An isolated DNA is provided coding for the variable region of an anti-human influenza A type virus antibody having the following characteristics: (a) specifically binds to the stem region of haemaggulutinin molecule of H1N1 and H2N2 subtypes of human influenza A type virus but does not specifically bind to the stem region of haemaggulutinin molecule of H3N2 subtype; and (b) has a neutralization activity for the H1N1 and H2N2 subtypes of human influenza A type virus but no neutralization activity for the H3N2 subtype.