N-terminal dual protein functionalization by strain-promoted alkyne–nitrone cycloaddition
作者:Rinske P. Temming、Loek Eggermont、Mark B. van Eldijk、Jan C. M. van Hest、Floris L. van Delft
DOI:10.1039/c3ob00043e
日期:——
Strain-promotedalkyne–nitrone cycloadditon (SPANC) was optimized as a versatile strategy for dual functionalization of peptides and proteins. The usefulness of the dual labeling protocol is first exemplified by the simultaneous introduction of a chloroquine and a stearyl moiety, two endosomal escape-improving functional groups, into the cell-penetrating peptide hLF (human lactoferrin). Additionally