ULTRASENSITIVE DETECTION PLATFORM USING LUMINESCENT METALS AND USES THEREOF

摘要

Polypeptides which comprises a plurality of luminescent metal binding sites and constructs comprising the polypeptides and bound luminescent metals are provided. When the constructs are exposed to suitable wavelengths of energy, the bound luminescent metals emit characteristic wavelengths of light. Thus, the constructs are used as luminescent tracking molecules e.g. as probes, markers, reporters, etc., and to deliver cargo to targeted cells or tissues.