PRESERVING AGENTS FOR FREEZE-DRIED CELLS

WIPO Patent Application WO/2002/052936

A1

(1) Compositions for freeze-dry preservation of non-generative cells and non-tumor cells such as skin keratinocytes which contain ginsenosides, etc. and compositions for impairing tumor cells and immortalized cells by refrigerating or freezing. (2) Medicinal compositions for preventing, treating or remedying malignant tumor which contain ginsenosides, etc. (3) A method of culturing cells and tissues for transplantation such as skin keratinocytes (keratinized epidermal cells) which comprises adding swine brain extract or swine hypothalamus extract to a serum-free medium. (4) Plant growth controlling compositions for protecting plants from cold damage or cold stress.

SAKANAKA MASAHIRO (JP)
HASHIMOTO KOJI (JP)
YAHATA YOKO (JP)
TANAKA JUNYA (JP)
UNO HIDEMITSU (JP)
KURAMOTO MAKOTO (JP)
HATA RYUJI (JP)

PCT/JP2001/011275

July 11, 2002

December 21, 2001

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JAPAN SCIENCE & TECH CORP (JP)
SAKANAKA MASAHIRO (JP)
HASHIMOTO KOJI (JP)
YAHATA YOKO (JP)
TANAKA JUNYA (JP)
UNO HIDEMITSU (JP)
KURAMOTO MAKOTO (JP)
HATA RYUJI (JP)

G01N33/50; A01N1/00; A01N1/02; A01N45/00; A01N65/00; A61K31/704; A61K36/18; A61P35/00; C12N1/04; C12N5/071; C12Q1/02; G01N33/15; C12R1/91; (IPC1-7): A01N1/00; A01N65/00; A61K31/704; A61P35/00; C12N5/00

WO2000048608A1	2000-08-24
WO2000037481A1	2000-06-29
WO1999007338A1	1999-02-18
WO1994006402A2	1994-03-31
WO1997049728A1	1997-12-31
WO2001092289A1	2001-12-06
WO2001015717A1	2001-03-08

EP0206025A2	1986-12-30
EP1072609A2	2001-01-31
JPH11246434A	1999-09-14

Saeki, Norio (Taka-ai Building 15-2 Nihonbashi 3-chome Chuo-ku, Tokyo, JP)

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