Protein A Gold Conjugates

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Protein A is a bacterial protein that has a high affinity for the Fc region of IgG-type antibodies.

As such, Protein A gold conjugates allow for convenient and quick conjugation of Fc-containing antibodies to the gold surface, which can then be utilized further downstream.

Cytodiagnostics Protein A conjugated gold nanoparticles are suitable for use in immunoblotting, light microscopy, electron microscopy applications, and other procedures for detection of antibody-labelled samples.