Frederick F. Fay - Worcester MA Robert Carraway - Holden MA Mitsuo Ikebe - Cleveland Heights OH Jeffrey Walker - Madison WI
International Classification:
A61K 3800 G01N 3300 G01N 33543
US Classification:
530333
Abstract:
Disclosed is a method for preparing a photosensitive peptide which is capable of being activated or deactivated in a biological system, including the steps of: (a) providing an amino acid including a photolabile molecule; and (b) incorporating the amino acid into a peptide during synthesis, wherein incorporation of the amino acid into the peptide produces a photosensitive peptide. Also disclosed is a method of introducing a photosensitive cleavage site into a synthetic peptide, including synthesizing a synthetic peptide having at least one photolabile amino acid, wherein the photolabile amino acid is positioned within the synthetic peptide so that upon irradiation the synthetic peptide is cleaved.