CARRIER PEPTIDE FRAGMENT AND USE THEREOF
A foreign substance introduction method, which comprises the steps of: preparing a foreign substance introduction construct comprising a carrier peptide fragment and a foreign substance of interest bound to the N-terminal side and/or the C-terminal side of the carrier peptide fragment; supplying the...
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Format | Patent |
Language | English French Japanese |
Published |
03.02.2011
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Abstract | A foreign substance introduction method, which comprises the steps of: preparing a foreign substance introduction construct comprising a carrier peptide fragment and a foreign substance of interest bound to the N-terminal side and/or the C-terminal side of the carrier peptide fragment; supplying the foreign substance introduction construct to a sample containing eukaryotic cells of interest; and incubating the sample into which the foreign substance introduction construct has been supplied to thereby introduce the construct into the eukaryotic cells in the sample, wherein the carrier peptide fragment comprises an amino acid sequence: KKRTLRKNDRKKR (SEQ ID NO:1) or an amino acid sequence produced by substituting, deleting and/or adding (inserting) one, two or three amino acid residues in the preceding amino acid sequence.
La présente invention concerne un procédé d'introduction de substance étrangère, comprenant les étapes suivantes : la préparation d'une construction d'introduction de substance étrangère comportant un fragment peptidique de support et une substance étrangère d'intérêt liée au côté N-terminal et/ou au côté C-terminal du fragment peptidique de support; la fourniture de la construction d'introduction de substance étrangère à un échantillon contenant des cellules eucaryotes d'intérêt; et l'incubation de l'échantillon dans laquelle la construction d'introduction de substance étrangère a été fournie permettant ainsi l'introduction de la construction dans les cellules eucaryotes dans l'échantillon. Le fragment peptidique de support comporte une séquence d'acides aminés: KKRTLRKNDRKKR (SEQ ID NO:1) ou une séquence d'acides aminés produite par la substitution, la délétion et/ou l'addition (l'insertion) d'un, de deux ou de trois résidus d'acides aminés dans ladite séquence d'acides aminés. |
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AbstractList | A foreign substance introduction method, which comprises the steps of: preparing a foreign substance introduction construct comprising a carrier peptide fragment and a foreign substance of interest bound to the N-terminal side and/or the C-terminal side of the carrier peptide fragment; supplying the foreign substance introduction construct to a sample containing eukaryotic cells of interest; and incubating the sample into which the foreign substance introduction construct has been supplied to thereby introduce the construct into the eukaryotic cells in the sample, wherein the carrier peptide fragment comprises an amino acid sequence: KKRTLRKNDRKKR (SEQ ID NO:1) or an amino acid sequence produced by substituting, deleting and/or adding (inserting) one, two or three amino acid residues in the preceding amino acid sequence.
La présente invention concerne un procédé d'introduction de substance étrangère, comprenant les étapes suivantes : la préparation d'une construction d'introduction de substance étrangère comportant un fragment peptidique de support et une substance étrangère d'intérêt liée au côté N-terminal et/ou au côté C-terminal du fragment peptidique de support; la fourniture de la construction d'introduction de substance étrangère à un échantillon contenant des cellules eucaryotes d'intérêt; et l'incubation de l'échantillon dans laquelle la construction d'introduction de substance étrangère a été fournie permettant ainsi l'introduction de la construction dans les cellules eucaryotes dans l'échantillon. Le fragment peptidique de support comporte une séquence d'acides aminés: KKRTLRKNDRKKR (SEQ ID NO:1) ou une séquence d'acides aminés produite par la substitution, la délétion et/ou l'addition (l'insertion) d'un, de deux ou de trois résidus d'acides aminés dans ladite séquence d'acides aminés. |
Author | YOSHIDA TETSUHIKO KOBAYASHI NAHOKO NIWA MIKIO |
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DocumentTitleAlternate | FRAGMENT PEPTIDIQUE DE SUPPORT ET SON UTILISATION |
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RelatedCompanies | YOSHIDA TETSUHIKO KOBAYASHI NAHOKO NIWA MIKIO TOAGOSEI CO.,LTD |
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SubjectTerms | BEER BIOCHEMISTRY CHEMISTRY COMPOSITIONS THEREOF CULTURE MEDIA ENZYMOLOGY HUMAN NECESSITIES HYGIENE MEDICAL OR VETERINARY SCIENCE METALLURGY MICROBIOLOGY MICROORGANISMS OR ENZYMES MUTATION OR GENETIC ENGINEERING ORGANIC CHEMISTRY PEPTIDES PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES PROPAGATING, PRESERVING OR MAINTAINING MICROORGANISMS SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS ORMEDICINAL PREPARATIONS SPIRITS VINEGAR WINE |
Title | CARRIER PEPTIDE FRAGMENT AND USE THEREOF |
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