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:
Aug. 30, 1994
Filed:
Dec. 27, 1991
Toshikazu Nakamura, Fukuoka-shi, Fukuoka 813, JP;
Kunio Matsumoto, Fukuoka-shi, Fukuoka 812, JP;
Toyo Boseki Kabushiki Kaisha, Osaka, JP;
Other;
Abstract
An epitheliocyte growth accelerator containing a hepatocyte growth factor (HGF) as the active ingredient. In the present invention, the HGF maybe derived from human tissues, animal tissues, or blood components, or it may be produced genetic engineering. In this regard, the host cell to be used in the genetic engineering may be selected from among Escherichia coli, Bacillus subtilis, yeasts, filamentous fungi, plant cells and animal cells. The epitheliocyte growth accelerator of the present invention specifically accelerates growth of normal epitheliocytes, and improves cell motility. The epitheliocyte growth accelerate of the present invention does not have fibroblast growing activity or canceration accelerating activity.