into various heterobifunctional linkers for radiofluorination, Huisgen–Click approaches, or Staudingerligation and for solid-phase peptide synthesis. As examples for successful buildingblockligation using the strain-promoted Huisgen cycloaddition on the one hand and the traceless Staudinger approach on the other hand, the Cetuximab antibody was modified by using 13a in a convenient two-step procedure
Synthesis of hydrophilic and flexible linkers for peptide derivatization in solid phase
作者:Aimin Song、Xiaobing Wang、Jinhua Zhang、Jan Mařı́k、Carlito B. Lebrilla、Kit S. Lam
DOI:10.1016/j.bmcl.2003.09.067
日期:2004.1
polyoxyethylene-based amino acid type linkers were designed and synthesized for peptide derivatization in solid phase. Three of them were obtained in a crystalline form. The crystallized linkers can be stored at 4 degrees C for 2 years without significant decomposition. Protocols for biotinylation and fluorescent labeling of peptides in solid phase were developed. The linkers also provide good ionization ability