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1. WO2019059572 - NOVEL ANTIMICROBIAL PEPTIDE DERIVED FROM SKATE SKIN AND USE THEREOF

Publication Number WO/2019/059572
Publication Date 28.03.2019
International Application No. PCT/KR2018/010459
International Filing Date 07.09.2018
IPC
C07K 7/08 2006.01
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
KPEPTIDES
7Peptides having 5 to 20 amino acids in a fully defined sequence; Derivatives thereof
04Linear peptides containing only normal peptide links
08having 12 to 20 amino acids
A23K 20/147 2016.01
AHUMAN NECESSITIES
23FOODS OR FOODSTUFFS; THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
KFEEDING-STUFFS SPECIALLY ADAPTED FOR ANIMALS; METHODS SPECIALLY ADAPTED FOR PRODUCTION THEREOF
20Accessory food factors for animal feeding-stuffs
10Organic substances
142Amino acids; Derivatives thereof
147Polymeric derivatives, e.g. peptides or proteins
A23K 20/195 2016.01
AHUMAN NECESSITIES
23FOODS OR FOODSTUFFS; THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
KFEEDING-STUFFS SPECIALLY ADAPTED FOR ANIMALS; METHODS SPECIALLY ADAPTED FOR PRODUCTION THEREOF
20Accessory food factors for animal feeding-stuffs
10Organic substances
195Antibiotics
A23L 3/3463 2006.01
AHUMAN NECESSITIES
23FOODS OR FOODSTUFFS; THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
LFOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D91; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
3Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs
34by treatment with chemicals
3454in the form of liquids or solids
3463Organic compounds; Microorganisms; Enzymes
A61K 8/64 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
8Cosmetics or similar toilet preparations
18characterised by the composition
30containing organic compounds
64Proteins; Peptides; Derivatives or degradation products thereof
A61Q 19/00 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
QSPECIFIC USE OF COSMETICS OR SIMILAR TOILET PREPARATIONS
19Preparations for care of the skin
CPC
A01N 33/08
AHUMAN NECESSITIES
01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
NPRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES, AS HERBICIDES
33Biocides, pest repellants or attractants, or plant growth regulators containing organic nitrogen compounds
02Amines; Quaternary ammonium compounds
08containing oxygen or sulfur
A01N 37/46
AHUMAN NECESSITIES
01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
NPRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES, AS HERBICIDES
37Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids
44containing at least one carboxylic group or a thio analogue, or a derivative thereof, and a nitrogen atom attached to the same carbon skeleton by a single or double bond, this nitrogen atom not being a member of a derivative or of a thio analogue of a carboxylic group, e.g. amino-carboxylic acids
46N-acyl derivatives
A23K 20/147
AHUMAN NECESSITIES
23FOODS OR FOODSTUFFS; THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
KFODDER
20Accessory food factors for animal feeding-stuffs
10Organic substances
142Amino acids; Derivatives thereof
147Polymeric derivatives, e.g. peptides or proteins
A23K 20/195
AHUMAN NECESSITIES
23FOODS OR FOODSTUFFS; THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
KFODDER
20Accessory food factors for animal feeding-stuffs
10Organic substances
195Antibiotics
A23L 3/34635
AHUMAN NECESSITIES
23FOODS OR FOODSTUFFS; THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
LFOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A23B - A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT
3Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs
34by treatment with chemicals
3454in the form of liquids or solids
3463Organic compounds; Microorganisms; Enzymes
34635Antibiotics
A23L 3/3526
AHUMAN NECESSITIES
23FOODS OR FOODSTUFFS; THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
LFOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A23B - A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT
3Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs
34by treatment with chemicals
3454in the form of liquids or solids
3463Organic compounds; Microorganisms; Enzymes
3526Organic compounds containing nitrogen
Applicants
  • 조선대학교산학협력단 INDUSTRY-ACADEMIC COOPERATION FOUNDATION, CHOSUN UNIVERSITY [KR]/[KR]
Inventors
  • 박윤경 PARK, Yoonkyung
  • 이종국 LEE, Jong-Kook
Agents
  • 최규환 CHOI, Kyu Whan
Priority Data
10-2017-012249922.09.2017KR
Publication Language Korean (KO)
Filing Language Korean (KO)
Designated States
Title
(EN) NOVEL ANTIMICROBIAL PEPTIDE DERIVED FROM SKATE SKIN AND USE THEREOF
(FR) NOUVEAU PEPTIDE ANTIMICROBIEN DÉRIVÉ DE LA PEAU DE RAIE, ET SON UTILISATION
(KO) 홍어 껍질 유래의 신규한 항균 펩타이드 및 이의 용도
Abstract
(EN)
The present invention relates to a novel antimicrobial peptide derived from skate skin and a use thereof. The antimicrobial peptide, of the present invention, composed of the amino acid sequence of SEQ ID NO: 1 has an excellent antimicrobial effect against gram-positive bacteria and gram-negative bacteria and exhibits low cytotoxicity against human erythrocyte cells, and thus can be used for various purposes.
(FR)
La présente invention concerne un nouveau peptide antimicrobien dérivé de la peau de raie, et son utilisation. Le peptide antimicrobien de la présente invention, composé de la séquence d'acides aminés de SEQ ID NO : 1, présente un excellent effet antimicrobien contre les bactéries à Gram positif et les bactéries à Gram négatif, ainsi qu'une faible cytotoxicité à l'encontre des cellules érythrocytaires humaines, et peut donc être utilisé à diverses fins.
(KO)
본 발명은 홍어 껍질로부터 유래한 신규한 항균 펩타이드 및 이의 용도에 관한 것으로, 본 발명의 서열번호 1의 아미노산 서열로 이루어진 항균 펩타이드는 그람 양성균 및 그람 음성균에 대한 항균 효과가 우수하며 인간 적혈구 세포에 대하여 낮은 세포독성을 나타내므로, 다양한 용도로 사용될 수 있을 것이다.
Also published as
Latest bibliographic data on file with the International Bureau