PROTEINDEX™ rProtein A Agarose 4 Fast Flow

PROTEINDEX™ rProtein A Agarose 4 Fast FlowPROTEINDEX rProtein A Agarose 4 Fast Flow is an affinity chromatography medium designed for easy, one step purification of immunoglobulins, notably IgG isotypes, as well as Fc region containing fusion proteins. Protein A, a bacterial cell wall protein isolated from Staphylococcus aureus, binds to the Fc region of most immunoglobulins through interactions with the heavy chain. Native Protein A contains five high affinity IgG binding domains and many

offering a bed height of 10 cm that is convenient for process scale-up and development

100 mM MOPS

and its affinity for His-tag can be retained in presence of EDTA up to 10 mM

designed for high yield

Polyethylene (frits)

The unmodified

Material (End Cap): Polypropylene (PP)

notably IgG isotypes

IEX-Q Agarose 6 Fast Flow is highly 6% cross-linked agarose

5 mg of a DDDDK-containing protein to 95% completion in 12 to 16 hours at 25°C

and Nα-Tosyl-L-lysine chloromethyl ketone (TLCK)

High selectivity for high purity (>90%)