Protein A 4 Rapid Run
PROTEIN A Agarose Resin 4 RAPID RUN™ consists of rProtein A covalently bound to highly crosslinked agarose beads.

rProtein A has high affinity regions that are specially bonded to the Fc region of the immunoglobulins (especially IgGs of different species). Protein A agarose beads have been widely used to purify a wide range of immunoglobulins of different mammalian species and also to purify certain IgG subclasses that have no affinity. More info