Ben-Gurion University of the Negev Research and Development Authority

Itay Algov

Raz Zarivach

Jennifer Grushka

Lital Alfonta

A polypeptide comprising a residue substituted by a non-canonical amino acid (ncAA) is provided. Methods for: (a) transferring an electron to an electrode, by coupling the polypeptide to an electrode; and (b) quantifying the amount of an analyte e.g., glucose are also provided.

Recombinant flavin-adenine dinucleotide glucose dehydrogenase and uses thereof

A recombinant protein, including: (a) alpha subunit of an FAD-GDH; and (b) a minimal cytochrome c peptide is provided. Additionally, an electrode coupled to a recombinant protein, the recombinant protein made of: (a) a cofactor of a redox enzyme; (b) a redox enzyme; (c) a linker moiety configured to link any one of: the cofactor or the enzyme to an electron transfer (ET) domain; and (d) an ET domain, is also provided. Methods for: (a) transferring an electron to an electrode, by coupling the recombinant protein an electrode; and (b) quantifying the amount of an analyte e.g., glucose are also provided.

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Kadima, Israel

Itay Algov