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PEPTIDE SPECIFICALLY BINDING TO IGY AND METHOD FOR PURIFYING IGY USING SAME

外国特許コード F150008563
整理番号 S2014-0001-C0
掲載日 2015年11月26日
出願国 世界知的所有権機関(WIPO)
国際出願番号 2014JP077036
国際公開番号 WO 2015053353
国際出願日 平成26年10月9日(2014.10.9)
国際公開日 平成27年4月16日(2015.4.16)
優先権データ
  • 特願2013-212343 (2013.10.9) JP
発明の名称 (英語) PEPTIDE SPECIFICALLY BINDING TO IGY AND METHOD FOR PURIFYING IGY USING SAME
発明の概要(英語) Provided is a peptide that specifically binds to IgY. A peptide characterized by: containing an amino acid sequence that consists of 17 amino acid residues and is represented by a formula: (X1-3)-C-(X5)-W-(X7-11)-W-(X13)-C-(X15-17) [wherein X1 and X3, among X1-3, and X15-17 independently represent an arbitrary amino acid residue other than a cysteine residue; X2 represents an arbitrary amino acid residue that may be a cysteine residue; C represents a cysteine residue; X5 represents an amino acid residue selected from among T, D, V, S and E; W represents a tryptophan residue; X7-11 represents an amino acid sequence (S, T, R or N)-(S, A, K or R)-(I, A, V, T or G)-(V, Y, T, R or S)-(G or D); and X13 represents an amino acid residue selected from among V, L, D, S, M, T and R]; a disulfide bond being formed between cysteine residues at the 4- and 14-positions; and being capable of binding to tri-IgY. A method for analyzing or purifying IgY using the aforesaid peptide
  • 出願人(英語)
  • ※2012年7月以前掲載分については米国以外のすべての指定国
  • KAGOSHIMA UNIVERSITY
  • 発明者(英語)
  • ITO YUJI
国際特許分類(IPC)
指定国 National States: AE AG AL AM AO AT AU AZ BA BB BG BH BN BR BW BY BZ CA CH CL CN CO CR CU CZ DE DK DM DO DZ EC EE EG ES FI GB GD GE GH GM GT HN HR HU ID IL IN IR IS KE KG KN KP KR KZ LA LC LK LR LS LU LY MA MD ME MG MK MN MW MX MY MZ NA NG NI NO NZ OM PA PE PG PH PL PT QA RO RS RU RW SA SC SD SE SG SK SL SM ST SV SY TH TJ TM TN TR TT TZ UA UG US UZ VC VN ZA ZM ZW
ARIPO: BW GH GM KE LR LS MW MZ NA RW SD SL SZ TZ UG ZM ZW
EAPO: AM AZ BY KG KZ RU TJ TM
EPO: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
OAPI: BF BJ CF CG CI CM GA GN GQ GW KM ML MR NE SN TD TG
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