Polystyrene latex microsphere is covalently attached to a single-stranded DNA in order to increase the charge stabilization of the microspheres. Further, it is used as an efficient support for immunological reactions.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.