NGL COVID-19 Spike Protein Affinity Resin binds the SARS-CoV-2 Spike Protein receptor binding domain (RBD) to yield exceptional purity in a single chromatography step. The resin is available in off-the shelf, pre-packed and pre-qualified OPUS® Columns for rapid implementation as well as in loose resin formats.
The value choice in Protein A resins.
CaptivA® Protein A Affinity Resin is the first agarose-based resin that delivers excellent binding capacity, caustic stability and low leaching at a fraction of the cost of traditional resins.
Immobilized Protein A (IPA) resins from Repligen are well-characterized and have been accepted in the industry for many years.
IPA Affinity Resins