AGRICULTURAL TECHNOLOGY RESEARCH INSTITUTE (Chine)
Inventeur(s)
Lin, Jiunn-Horng
Chen, Zeng-Weng
Wang, Jyh-Perng
Chen, Ching-I
Huang, Wen-Zheng
Lin, Hui-Jie
Peng, Tzu-Ting
Hsuan, Shih-Ling
Abrégé
The present invention provides a composition for preventing and treating a mycoplasma hyorhinis infection. The composition uses the N-terminal-XylF fusion protein of C-terminal-P72 of DnaK as an active ingredient. The present invention further provides an expression vector and a method required for producing the fusion protein.
C07K 14/30 - Peptides ayant plus de 20 amino-acidesGastrinesSomatostatinesMélanotropinesLeurs dérivés provenant de bactéries provenant de Mycoplasmatales, p. ex. organismes analogues aux Pleuropneumonia [PPLO]
C12N 15/62 - Séquences d'ADN codant pour des protéines de fusion
C12N 15/31 - Gènes codant pour des protéines microbiennes, p. ex. entérotoxines
C12N 15/10 - Procédés pour l'isolement, la préparation ou la purification d'ADN ou d'ARN
A61P 11/00 - Médicaments pour le traitement des troubles du système respiratoire
A61P 29/00 - Agents analgésiques, antipyrétiques ou anti-inflammatoires non centraux, p. ex. agents antirhumatismauxMédicaments anti-inflammatoires non stéroïdiens [AINS]
AGRICULTURAL TECHNOLOGY RESEARCH INSTITUTE (Chine)
Inventeur(s)
Lin, Jiunn-Horng
Zhuo, You-Lin
Huang, Wen-Zheng
Wang, Jyh-Perng
Chen, Zeng-Weng
Lin, Ho
Hsuan, Shih-Ling
Abrégé
The present application provides a shuttle vector, which can be applied to various host cells for operation, thereby providing a novel tool in the field of genetic engineering. The present application further provides a prokaryotic host cell containing the shuttle vector, so as to use the shuttle vector to construct an expression vector containing a gene to be expressed, thereby allowing mass production of proteins in different hosts by using a single vector.
C12N 15/75 - Vecteurs ou systèmes d'expression spécialement adaptés aux hôtes procaryotes autres que E. coli, p. ex. Lactobacillus, Micromonospora pour Bacillus
C12N 15/74 - Vecteurs ou systèmes d'expression spécialement adaptés aux hôtes procaryotes autres que E. coli, p. ex. Lactobacillus, Micromonospora
C12N 15/64 - Méthodes générales pour la préparation du vecteur, pour son introduction dans la cellule ou pour la sélection de l'hôte contenant le vecteur
C12N 15/52 - Gènes codant pour des enzymes ou des proenzymes
3.
SODIUM ALGINATE LYASE, PREPARATION METHOD THEREFOR AND USE THEREOF
AGRICULTURAL TECHNOLOGY RESEARCH INSTITUTE (Chine)
Inventeur(s)
Lin, Hui-Jie
Huang, Wen-Zheng
Jiang, Zhe-Yu
Lin, Jiunn-Horng
Lin, Ho
Chen, Zeng-Weng
Huang, Kuan-Lin
Wang, Jyh-Perng
Abrégé
Provided are a novel sodium alginate lyase AlyB, a preparation method therefor and the use thereof. The main cracking product of the novel sodium alginate lyase AlyB is a monosaccharide, which has the effects of resisting oxidation, resisting viruses and inhibiting an angiotensin converting enzyme, and thus can be applied to the fields of cosmetics, medicines, healthcare foods and the like.
AGRICULTURAL TECHNOLOGY RESEARCH INSTITUTE (Chine)
Inventeur(s)
Lin, Jiunn-Horng
Chen, Zeng-Weng
Wang, Jyh-Perng
Hsieh, Ming-Wei
Wang, Hsiang-Ching
Kuo, Zong-Keng
Abrégé
The present disclosure relates to a recombinant protein for preventing swine fever virus infection and a composition and a cell containing the same. The recombinant protein includes an antigen portion and an iron-carrying protein portion. The antigen portion is E2 protein of swine fever virus. The recombinant protein disclosed in the present disclosure can induce pigs to only produce an immune response against swine fever virus infection, and is helpful for swine fever prevention and control work in the swine industry.
C12N 15/45 - Paramyxoviridae, p. ex. virus de la rougeole, virus des oreillons, virus de la maladie de Newcastle, virus de la maladie de Carré, virus de la peste bovine, virus respiratoires syncytiaux
AGRICULTURAL TECHNOLOGY RESEARCH INSTITUTE (Chine)
Inventeur(s)
Lin, Jiunn-Horng
Wang, Jyh-Perng
Chen, Zeng-Weng
Huang, Wen-Zheng
Zhuo, You-Lin
Hsuan, Shih-Ling
Abrégé
Provided is an affinity label, which is a fragment in a glucan binding functional block and can be used for purifying a target protein by means of affinity with glucan. The affinity label can be widely applied to the industry application where the protein purification process is required.
AGRICULTURAL TECHNOLOGY RESEARCH INSTITUTE (Chine)
Inventeur(s)
Chuang, Chin-Kai
Su, Yu-Hsyu
Lin, Tai-Yun
Abrégé
A synthetic peptide that targets cancer stem cells is provided. The peptide consists of the amino acid sequence of anyone of SEQ ID NO: 1 to SEQ ID NO: 15. Also provided is a composition comprising said synthetic peptide with a therapeutic agent fused thereto, and a pharmaceutically acceptable carrier or diluent. Further provided is a method of screening a peptide specifically targeting to a cancer stem cell. The method comprises the steps of establishing an oligopeptide library by using a phage expression system, contacting the library with a culture of bulk tumor cells of a cancer cell line, contacting the phages which do not bind to the bulk tumor cells with a culture of cancer stem cells of said cancer cell line, and screening a peptide specifically targeting to a cancer stem cell from the phages which bind to the cancer stem cells.
C07K 7/06 - Peptides linéaires ne contenant que des liaisons peptidiques normales ayant de 5 à 11 amino-acides
G01N 33/574 - Tests immunologiquesTests faisant intervenir la formation de liaisons biospécifiquesMatériaux à cet effet pour le cancer
G01N 33/50 - Analyse chimique de matériau biologique, p. ex. de sang ou d'urineTest par des méthodes faisant intervenir la formation de liaisons biospécifiques par ligandsTest immunologique
C07K 1/04 - Procédés généraux de préparation de peptides sur des supports
8.
COMPOSITION FOR PREVENTING AND TREATING MYCOPLASMA HYORHINIS INFECTION, AND METHOD FOR PRODUCING SAID COMPOSITION
AGRICULTURAL TECHNOLOGY RESEARCH INSTITUTE (Chine)
Inventeur(s)
Lin, Jiunn-Horng
Chen, Zeng-Weng
Wang, Jyh-Perng
Hsu, Chiung-Wen
Huang, Weng-Zeng
Hsieh, Ming-Wei
Peng, Tzu-Ting
Hsuan, Shih-Ling
Abrégé
Disclosed is a composition for preventing and treating a Mycoplasma infection in swine. The composition uses Xy1F, DnaK, P72, or a combination thereof as an active pharmaceutical ingredient. Further disclosed are an expression vector and a method for producing, using a prokaryotic expression system, the active pharmaceutical ingredient of the composition.
C07K 14/30 - Peptides ayant plus de 20 amino-acidesGastrinesSomatostatinesMélanotropinesLeurs dérivés provenant de bactéries provenant de Mycoplasmatales, p. ex. organismes analogues aux Pleuropneumonia [PPLO]
C12N 15/10 - Procédés pour l'isolement, la préparation ou la purification d'ADN ou d'ARN
C12N 15/31 - Gènes codant pour des protéines microbiennes, p. ex. entérotoxines
9.
COMPOSITION FOR PREVENTING AND TREATING MYCOPLASMA HYORHINIS INFECTION, AND METHOD FOR PRODUCING SAID COMPOSITION
AGRICULTURAL TECHNOLOGY RESEARCH INSTITUTE (Chine)
Inventeur(s)
Lin, Jiunn-Horng
Chen, Zeng-Weng
Wang, Jyh-Perng
Hsu, Chiung-Wen
Huang, Weng-Zeng
Hsieh, Ming-Wei
Peng, Tzu-Ting
Hsuan, Shih-Ling
Abrégé
Disclosed is a composition for preventing and treating a Mycoplasma infection in swine. The composition uses Xy1F, DnaK, P72, or a combination thereof as an active pharmaceutical ingredient. Further disclosed are an expression vector and a method for producing, using a prokaryotic expression system, the active pharmaceutical ingredient of the composition.
C07K 14/30 - Peptides ayant plus de 20 amino-acidesGastrinesSomatostatinesMélanotropinesLeurs dérivés provenant de bactéries provenant de Mycoplasmatales, p. ex. organismes analogues aux Pleuropneumonia [PPLO]
C12N 15/10 - Procédés pour l'isolement, la préparation ou la purification d'ADN ou d'ARN
C12N 15/31 - Gènes codant pour des protéines microbiennes, p. ex. entérotoxines
10.
METHOD OF PREPARING PORCINE CIRCOVIRUS TYPE 2 CAPSID PROTEIN AND PHARMACEUTICAL COMPOSITION COMPRISING SAME
AGRICULTURAL TECHNOLOGY RESEARCH INSTITUTE (Chine)
Inventeur(s)
Lin, Jiunn-Horng
Chen, Zeng-Weng
Wang, Jyh-Perng
Peng, Tzu-Ting
Lee, Huei-Yu
Huang, Weng-Zeng
Wang, Shih-Rong
Yang, Cheng-Yao
Abrégé
The present invention provides a method of preparing a porcine circovirus type 2 capsid protein and a pharmaceutical composition comprising the same. The preparation method uses an arabinose-induced expression vector to express the porcine circovirus type 2 capsid protein.
AGRICULTURAL TECHNOLOGY RESEARCH INSTITUTE (Chine)
Inventeur(s)
Lin, Jiunn-Horng
Chen, Zeng-Weng
Wang, Jyh-Perng
Peng, Tzu-Ting
Lee, Huei-Yu
Huang, Weng-Zeng
Wang, Shih-Rong
Yang, Cheng-Yao
Abrégé
The present invention provides a method of preparing a porcine circovirus type 2 capsid protein and a pharmaceutical composition comprising the same. The preparation method uses an arabinose-induced expression vector to express the porcine circovirus type 2 capsid protein.
AGRICULTURAL TECHNOLOGY RESEARCH INSTITUTE (Chine)
Inventeur(s)
Lin, Jiunn-Horng
Wang, Jyh-Perng
Chen, Zeng-Weng
Fang, Chien-Yu
Zeng, Hao-Zhen
Lai, Jian-Fong
Huang, Weng-Zeng
Hsuan, Shih-Ling
Abrégé
Disclosed are an expression element, an expression cassette, and a vector constructed thereby. The expression element has a promoting effect on the expression quantity of genes to be expressed, and thus has a highly industrial utilization value.
C12N 15/75 - Vecteurs ou systèmes d'expression spécialement adaptés aux hôtes procaryotes autres que E. coli, p. ex. Lactobacillus, Micromonospora pour Bacillus
C12N 15/66 - Méthodes générales pour insérer un gène dans un vecteur pour former un vecteur recombinant, utilisant le clivage et la ligatureUtilisation de linkers non fonctionnels ou d'adaptateurs, p. ex. linkers contenant la séquence pour une endonucléase de restriction
C12N 1/21 - BactériesLeurs milieux de culture modifiés par l'introduction de matériel génétique étranger
AGRICULTURAL TECHNOLOGY RESEARCH INSTITUTE (Chine)
Inventeur(s)
Lin, Jiunn-Horng
Wang, Jyh-Perng
Chen, Zeng-Weng
Fang, Chien-Yu
Hsieh, Ming-Wei
Yang, Ping-Cheng
Abrégé
Provided is protein used as an active ingredient of a subunit vaccine against mycoplasma and the vaccine prepared therefrom. The vaccine comprises P46, Tuf or composite protein thereof, and can further comprise MHP30, NrdFC or composite protein thereof.
AGRICULTURAL TECHNOLOGY RESEARCH INSTITUTE (Chine)
Inventeur(s)
Lin, Jiunn-Horng
Wang, Jyh-Perng
Hsieh, Ming-Wei
Chen, Zeng-Weng
Fang, Chien-Yu
Liu, Hsueh-Tao
Yang, Ping-Cheng
Abrégé
Provided in the present invention are anti-Mycoplasma spp. subunit vaccines, especially proteins suitable for being used as the active ingredient of the anti-Mycoplasma spp. subunit vaccines, and a vaccine prepared therefrom. Upon experimenting, it is confirmed that the proteins can elicit an immune response having sufficient strength to avoid the infection of Mycoplasma spp. in pigs. The vaccine can comprise one of the aforementioned proteins as an active ingredient, or can comprise two or more of the proteins to form a form of cocktail vaccine.The vaccine of the present invention is not only more safe than conventional vaccines, but also has equivalent or even better immune effects.
C07K 14/30 - Peptides ayant plus de 20 amino-acidesGastrinesSomatostatinesMélanotropinesLeurs dérivés provenant de bactéries provenant de Mycoplasmatales, p. ex. organismes analogues aux Pleuropneumonia [PPLO]
C12N 15/10 - Procédés pour l'isolement, la préparation ou la purification d'ADN ou d'ARN
C12N 15/11 - Fragments d'ADN ou d'ARNLeurs formes modifiées
C12N 15/31 - Gènes codant pour des protéines microbiennes, p. ex. entérotoxines