Bioconjugated quantum dots


Core-shell quantum dots functionalised with secondary antibodies or other proteins, ideal for the development of immunoassays. These nanoparticles can emit into the blue, green, yellow, orange, red and near-infrared regions of the electromagnetic spectrum.

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Radetec Diagnostics produces core-shell CdSe and cadmium-free quantum dots conjugated to secondary antibodies (such as anti-mouse, anti-biotin and anti-rabbit antibodies) or other proteins, including streptavidin and enzymes.


Contact us to discuss your requirements and order a the conjugate that you need.


Applications of bioconjugated quantum dots include flow cytometry, long-term cell and tissue imaging, cell tracking and multicolour analysis. When the target molecule is biotinylated, EasyConjTM quantum dots functionalised with anti-biotin antibodies provide better control compared to using streptavidin (a tetramer with four binding sites for biotin). Visit our Learning Centre to discover more application of EasyConjTM quantum dots in biology and medicine.


Product Data Sheet and Protocol

Safety Data Sheet CdSe/CdS/ZnS

Safety Data Sheet CuInS2/ZnS