AlexaFluor

As a top worldwide antibody supplier, we at Novus Biologicals are constantly extending our antibody database to take advantage of the latest technology and product developments. Recently, we added several embryonic stem cell marker antibodies, conjugated for use in FACS (fluorescence activated cell sorting) assays.

Antibody conjugation involves tagging on a protein, compound or dye, in order to track its interaction with specific antigens. It is a routine procedure in immunoassays. We at Novus Biologicals have a vast number of products in our conjugated antibody catalog, to which we are constantly adding.

A conjugated antibody (also known as a tagged, loaded or labeled antibody) is one that has been attached to a substrate such as an enzyme, toxin or inorganic compound. Modern immunoassay techniques frequently use proteins conjugated with a fluorescent dye. Contemporary antibody sources sometimes supply a wide range of both polyclonal and monoclonal conjugated antibodies.