METHOD OF DETECTING COMPOUNDS UTILIZING CHEMICALLY MODIFIED LAMBDOID BACTERIOPHAGE

摘要

Disclosed is a protein construct including a chemically modified lambdoid tail protein having a chemically reactive amino acid residue linked to a target molecule. Also disclosed is an infective lambdoid bacteriophage displaying on its outer surface the chemically modified tail protein. In addition, methods of detecting a molecule-of-interest in a solution and methods of detecting cells producing a molecule-of-interest which utilize the infective lambdoid bacteriophage having the chemically modified tail protein are disclosed.