| abstract |
The invention primarily relates to an amino acid sequence EKKEQKEKEK KEQEIKKKFK LTGPIQVIHL AKACCDVKGG KNELSFKQGE QIEIIRITDN PEGKWLGRTA RGSYGYIKTT AVEIDYDSLK LKKD (=SEQ ID NO 1), a protein recognition domain comprising said amino acid sequence, the use of said amino acid sequence or protein recognition domain for identifying redox-dependent protein-protein or protein-lipid interactions, and to a method for the redox potential dependent detection of target molecules; the invention also relates to the use of said amino acid sequence as a marker for measuring the redox potential in cells. |