Title:
【発明の名称】ウイルス的に安全な生物学的組成物の調製方法
Document Type and Number:
Japanese Patent JP3133338
Kind Code:
B2
Abstract:
In a method of producing a virus-safe biological preparation by heating while preserving a least 50% of its biologic activity, a biologially compatible tenside is added to the preparation before heating and heating is carried out in the presence of the same, whereupon the tenside, preferably, is eliminated.
Inventors:
Ible, Johann
Hummel, Gabriella
Retort, Gerda
Zerich, Thomas
Turek, Peter
Weber, Gunter
Hummel, Gabriella
Retort, Gerda
Zerich, Thomas
Turek, Peter
Weber, Gunter
Application Number:
JP51354894A
Publication Date:
February 05, 2001
Filing Date:
December 10, 1993
Export Citation:
Assignee:
IMMUNO AKTIENGESELLSCHAFT
International Classes:
A61K35/14; A61K38/00; A61K38/43; A61K38/46; A61K38/48; A61K38/16; A61L2/00; A61K47/00; C12N5/00; (IPC1-7): A61K38/16; A61K35/14; A61K38/43; A61K38/46; A61K38/48
Domestic Patent References:
| JP59206313A | ||||
| JP3218322A | ||||
| JP1305036A | ||||
| JP5186358A | ||||
| JP6051116A | ||||
| JP1224323A |
Attorney, Agent or Firm:
Aoyama Ryo (1 person outside)