IgG Capture Sensor

The IgG Capture Sensor is based on a polycarboxylate hydrogel with a covalently attached recombinant fusion protein A/G on its surface to facilitate oriented capture or binding of antibodies from many mammalian species and almost all subclasses of human immunoglobulins. This sensor type binds only to the heavy chain within the Fc part and ensures that antibodies are bound to the surface in a specific orientation. The sensor is not recommended for the capture of F_ab fragments.