EP 0472662 A1 19920304 - ANTIFREEZE POLYPEPTIDES.

Title (en)

ANTIFREEZE POLYPEPTIDES.

Title (de)

FROSTFESTE POLYPEPTIDE.

Title (fr)

POLYPEPTIDES ANTI-CONGELATEURS.

Publication

EP 0472662 A1 19920304 (EN)

Application

EP 90909325 A 19900510

Priority

US 35048189 A 19890510
US 50771690 A 19900410

Abstract (en)

[origin: WO9013571A1] Novel methods of improving freezing tolerance of organic materials through the use of antifreeze polypeptides is provided. These polypeptides increase the storage life of foodstuffs and biologics, as well as protect plant products, such as during growth. The antifreeze polypeptides, or their fusion proteins, may be produced chemically or by recombinant DNA techniques, and then purified for a variety of uses.

Abstract (fr)

De nouveaux procédés permettent d'améliorer au moyen de polypeptides anti-congélateurs la résistance de matériaux organiques à la congélation. Ces polypeptides augmentent la durée de conservation de produits alimentaires et biologiques et protègent des produits végétaux, par exemple pendant leur croissance. On peut produire ces polypeptides anti-congélateurs, ou leurs protéines de fusion, par des techniques chimiques ou de recombinaison d'ADN, puis les purifier à des fins diverses.

IPC 1-7

C07K 7/10; C07K 13/00; C12N 15/12; C12N 15/81

IPC 8 full level

A01H 5/00 (2006.01); A23L 3/37 (2006.01); A61K 47/42 (2006.01); C07K 7/06 (2006.01); C07K 14/00 (2006.01); C07K 14/31 (2006.01); C07K 14/46 (2006.01); C07K 19/00 (2006.01); C12N 1/19 (2006.01); C12N 5/10 (2006.01); C12N 9/00 (2006.01); C12N 15/09 (2006.01); C12N 15/12 (2006.01); C12N 15/62 (2006.01); C12N 15/81 (2006.01); C12N 15/82 (2006.01); C12P 21/02 (2006.01); C12P 21/06 (2006.01); C12R 1/19 (2006.01); C12R 1/865 (2006.01)

CPC (source: EP)

C07K 14/00 (2013.01); C07K 14/31 (2013.01); C07K 14/46 (2013.01); C12N 15/62 (2013.01); C12N 15/81 (2013.01); C12N 15/8273 (2013.01); C07K 2319/00 (2013.01); C07K 2319/02 (2013.01); C07K 2319/61 (2013.01); C07K 2319/705 (2013.01)

Designated contracting state (EPC)

AT BE CH DE DK ES FR GB IT LI LU NL SE

DOCDB simple family (publication)

WO 9013571 A1 19901115; AU 5814390 A 19901129; AU 648028 B2 19940414; CA 2056434 A1 19901111; EP 0472662 A1 19920304; EP 0472662 A4 19921007; JP H04505329 A 19920917

DOCDB simple family (application)

US 9002626 W 19900510; AU 5814390 A 19900510; CA 2056434 A 19900510; EP 90909325 A 19900510; JP 50872190 A 19900510