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    • 6. 发明申请
    • COMPOSITIONS AND METHODS RELATED TO SYNCHRONOUS SELECTION OF HOMING PEPTIDES FOR MULTIPLE TISSUES BY IN VIVO PHAGE DISPLAY
    • 通过血液动力学显示同步选择多种组织的嗜酸性粒细胞相关的组合物和方法
    • WO2007046818A3
    • 2009-04-23
    • PCT/US2005041702
    • 2005-11-16
    • UNIV TEXASKOLONIN MIKHAILARAP WADIHPASQUALINI RENATA
    • KOLONIN MIKHAILARAP WADIHPASQUALINI RENATA
    • C40B10/00C12Q1/68
    • C12N15/1037
    • Embodiments of the invention include methods for selecting in parallel (i.e., synchronously or simultaneously) peptides that target a number of organs, in which each peptide targets distinct tissues or organs. Typically, the methods of the invention provide for peptide selection in a Minimal number of subjects and still provides a selectively binding peptide. In certain aspects, methods of identifying peptides that bind to multiple selected tissues or organs of an organism may comprise the steps of administering a phage display library to a first subject; obtaining a sample of two or more selected tissues; obtaining phage displaying peptides that bind to the samples from the first subject; enriching for peptides by administering phage isolated from the samples of the first subject to a second subject; obtaining a sample of two or more selected tissues from the second subject; and identifying the peptides displayed.
    • 本发明的实施方案包括并行(即,同时或同时)选择靶向多个器官的肽的方法,其中每个肽靶向不同的组织或器官。 通常,本发明的方法提供了在最少数目受试者中的肽选择,并且还提供了选择性结合肽。 在某些方面,鉴定结合生物体的多个选定组织或器官的肽的方法可包括以下步骤:向第一受试者施用噬菌体展示文库; 获得两个或多个选定组织的样品; 获得显示与来自第一受试者的样品结合的肽的噬菌体; 通过将从第一受试者的样品分离的噬菌体施用于第二受试者来富集肽; 从第二受试者获得两个或更多个选定组织的样本; 并鉴定显示的肽。