Redox Markers for Biosensing and Electro-active Labeling
Metal Complex Redox Markers for Electrochemical Biosensing
Ferrocene-based redox markers are metal complex dyes offering excellent redox stability and reversible electron transfer, making them ideal for biosensor development and electrochemical detection. Available in non-activated and amine-reactive NHS ester formats, these labels provide reliable covalent attachment to biomolecules via carboxylic acid or extended C6 linkers.
Other Redox Marker classes available :
Phenothiazine – Methylene blue derivatives for stable redox cycling
Quinone – Anthraquinone dyes for biosensors and aptamer platforms
Redox Marker Class: Metal complex
Ferrocene carboxylic acid NHS ester (Ferrocene-SE)
Amine-reactive ferrocene redox marker for electro-active labeling, designed especially for labeling of biomolecules.
Ferrocene-amidopentyl carboxylic acid NHS ester (Ferrocene-C6-SE)
Amine-reactive ferrocene redox marker for electro-active labeling, designed especially for labeling of biomolecules. Contains 6-carbon linker.
Ferrocene-amidopentyl carboxylic acid (Ferrocene-C6)
Non-activated ferrocene redox marker for electro-active labeling, designed especially for labeling of biomolecules. Contains six-carbon linker.
Ferrocene carboxylic acid
Non-activated ferrocene redox marker for electro-active labeling, designed especially for labeling of biomolecules.