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    • 14. 发明申请
    • DUAL TARGETING SYSTEM
    • 双向系统
    • WO2008115061A3
    • 2008-11-06
    • PCT/NL2008050161
    • 2008-03-20
    • UNIV GRONINGENBOS NICOLAAS ADRIANUS
    • BOS NICOLAAS ADRIANUS
    • A61K47/48A61P43/00C07K14/51C07K14/705C07K16/30C12N15/62
    • C07K14/52A61K47/6811A61K47/6813A61K47/6863A61K47/6889A61K47/6901C07K16/3046C07K2317/52C07K2317/622C07K2319/30
    • The invention relates to the field of drug delivery. In particular, it relates to use of probiotic bacteria, generally Gram-positive bacteria such as Lactococcus sp., in providing biologically active polypeptides in the body, especially in the gastrointestinal (GI) tract. Provided is a non-invasive microbial host cell expressing a chimeric protein comprising a therapeutic proteinaceous substance fused to a microbial membrane anchoring domain, said therapeutic proteinaceous substance comprising at least one targeting moiety capable of binding to a target cell surface molecule, and at least one bioactive polypeptide, wherein said bioactive polypeptide is flanked on both sides by at least one cleavage site for an endopeptidase activity associated with said target cell. Also provided are pharmaceutical and nutritional compositions comprising a host cell according to the invention.
    • 本发明涉及药物递送领域。 特别地,它涉及益生菌(通常是革兰氏阳性细菌如乳球菌属)在体内,特别是在胃肠道(GI)中提供生物活性多肽的用途。 提供了表达嵌合蛋白质的非侵入性微生物宿主细胞,其包含融合到微生物膜锚定结构域的治疗性蛋白质物质,所述治疗性蛋白质物质包含至少一种能够结合靶细胞表面分子的靶向部分,以及至少一种 生物活性多肽,其中所述生物活性多肽在两侧由至少一个用于与所述靶细胞相关的内肽酶活性的切割位点侧接。 还提供了包含根据本发明的宿主细胞的药物和营养组合物。
    • 17. 发明申请
    • ATMOSPHERIC PRESSURE PHOTOIONIZATION (APPI): A NEW IONIZATION METHOD FOR LIQUID CHROMATOGRAPHY-MASS SPECTROMETRY
    • 大气压力光化学(APPI):用于液相色谱 - 质谱法的新型离子化方法
    • WO0133605A9
    • 2002-08-29
    • PCT/CA0001270
    • 2000-10-26
    • UNIV GRONINGENROBB DAMON BBRUINS ANDRIES PIETER
    • ROBB DAMON BBRUINS ANDRIES PIETER
    • G01N27/62G01N27/64G01N30/72H01J49/04H01J49/10H01J49/16
    • H01J49/162H01J49/045H01J49/049
    • There is provided a method of, and apparatus for, analyzing a sample of an analyte provided as a sample solution comprising a solvent and an analyte. A dopant is provided, either separately or as the solvent of the sample solution. The sample solution is formed into a spray, for example in a nebulizer, and the solvent evaporated. The sample stream is irradiated in a region at atmospheric pressure, either in the liquid state prior to formation of a spray, or in the liquid state after formation of a droplet spray, or in the vapour state after evaporation of the sprayed droplets, to ionize the dopant. Then, subsequent collisions between the ionized dopant and the analyte, either directly or indirectly, result in ionization of the analyte. Analyte ions are passed from the atmospheric pressure ionization region into a mass analyzer for mass analysis. This technique has been found to give much enchanced inonization for some substances, as compared to atmospheric pressure chemical ionization.
    • 提供了一种用于分析作为包含溶剂和分析物的样品溶液提供的分析物的样品的方法和装置。 分别提供掺杂剂或作为样品溶液的溶剂。 将样品溶液形成为喷雾剂,例如在喷雾器中,并蒸发溶剂。 样品流在大气压下,在形成喷雾前处于液态,或者在形成液滴喷射后处于液态,或在蒸发喷雾后的蒸汽状态下照射到离子化 掺杂剂。 然后,直接或间接地离子化的掺杂剂和分析物之间的随后的碰撞导致分析物的离子化。 分析离子从大气压电离区域通入质量分析仪进行质量分析。 与大气压化学电离相比,已经发现这种技术对某些物质进行了大量的加强。
    • 19. 发明申请
    • POLYPEPTIDES WITH PERMEASE ACTIVITY
    • 具有过氧化物酶活性的多糖
    • WO2014195520A3
    • 2015-02-26
    • PCT/EP2014063068
    • 2014-06-20
    • DSM IP ASSETS BVUNIV GRONINGEN
    • KLAASSEN PAULDE WAAL PAULUS PETRUSDE JONG RENÉ MARCELDRIESSEN ARNOLD JACOB MATTIEUNIJLAND JEROEN GERBENSHIN HYUN YONG
    • C07K14/395
    • C07K14/395
    • The invention relates to a polypeptide having one or more substitution corresponding to F85T/A/C/H/M/N, T89H/D/C/A/N, V187T/C/D/E/F/G/H/K/M/Q/R/S/W/Y, A191N/G/P/ C/D/F/H/I/K/Q/V/W/Y, Y214V/Q/G/L/M/N/P/R/S, Q215L/M/I/A/C/D/F/S, I218K/N/A/C/D/E/H/L, T219G/F/D/N, I222D/C/H/E/G/P/S/V/Y, Y226D/M/R/C/G/H/I/L/P/Q/T/W, Q338C/E/F/D/G/I/P/R/S/T/V/W/Y, M339N/V/D/E/H/K/P/Q/R/Y, Q341T/M/N/S/Y, Q342Y/S/C/A/D/F/G/H/I/K/L/N/P/R/T/V/W, L343K/R/P/C/D/E/G/H/I/M/N/Q/S/T/Y, N346W/Y/F/G/H/K/L/M/R/T, N347A/I/E/H/L, Y350R/L/T/D/K/M/N/V, G373L/E/N /F/K/M/R/V/W/Y, N376I/T/M/A/C/E/F/H/K/L/P/Q/R/V/W/Y, T380M/F/H/N/P/Q/R/S/V, S383Q/T/C/D/E/F/I/K/L/M/R/V/W/Y, F444Y/D/E/H/K/N/P/Q/R/W, F446Q/L/H/D/E/I/M/N, T448M/H/D/E/F/K/R/W/Y, T449F/M/N/S/D/E/G/H/I/K/L/P/Q/R/V/W/Y, T451I/E/C/D/F/H/K/L/M/N/Q/R/S/T/V/W/Y, W455T/N/A/C/E/L/P/Q/T, N478P/F/V/G/I/K/R/W, or W479T/S/Q/D/E/F/G/H/I/M/N/P/R/V/Y of SEQ ID NO:59, wherein the polypeptide is a member of the Major Facilitator Superfamily (MFS).
    • 本发明涉及一种对F85T / A / C / H / M / N,T89H / D / C / A / N,V187T / C / D / E / F / G / H / K / M / Q / R / S / W / Y,A191N / G / P / C / D / F / H / I / K / Q / V / W / Y,Y214V / Q / G / L / M / N / P / R / S,Q215L / M / I / A / C / D / F / S,I218K / N / A / C / D / E / H / L,T219G / F / D / N,I222D / C / H / E / G / P / S / V / Y,Y226D / M / R / C / G / H / I / L / P / Q / T / W,Q338C / E / F / D / G / / P / R / S / T / V / W / Y,M339N / V / D / E / H / K / P / Q / R / Y,Q341T / M / N / S / Y,Q342Y / S / C / A / D / F / G / H / I / K / L / N / P / R / T / V / W,L343K / R / P / C / D / E / G / H / I / M / N / Q / S / T / Y,N346W / Y / F / G / H / K / L / M / R / T,N347A / I / E / H / L,Y350R / L / T / D / K / M / N / V,G373L / E / N / F / K / M / R / V / W / Y,N376I / T / M / A / C / E / F / H / K / L / P / Q / R / V / W / Y,T380M / F / H / N / P / Q / R / S / V,S383Q / T / C / D / E / F / I / K / L / M / R / V / W / Y,F444Y / D / E / H / K / N / P / Q / R / W,F446Q / L / H / D / E / I / M / N,T448M / H / D / E / F / K / R / W / Y,T449F / M / N / S / D / E / G / H / I / K / L / P / Q / R / V / W / Y,T451I / E / C / D / F / H / K / L / M / N / Q / R / S / T / V / W / Y,W455T / N / A / C / E / L / P / Q / T,N478P / F / V / G / I / K / R / W,或SEQ ID NO:59的W479T / S / Q / D / E / F / G / H / I / M / N / P / R / V / Y, 主要辅导员超家庭成员(MFS)的成员。