Protein Ark’s Protein A Sodium Hydroxide Stable Resin range is affinity chromatography media for the purification of immunoglobulins, such as isolation and purification of classes, subclasses and fragments of immunoglobulins from biological fluids and from cell culture media. The ligand is specially designed allowing to tolerate higher alkaline concentrations during the cleaning and regeneration step.
The Protein A ligand binds to the Fc region of immunoglobulins. The binding is highly specific so high purity can be achieved in a single step.
Fastback Protein A 0.5M NaOH Stable Resin: Suitable for most application from small scale to large bioprocessing scale
Super Protein A 0.5M NaOH Stable Resin: Suitable for processing small quantity of antibodies at reduced time
Fastback Protein A Big Bead 0.5M NaOH Stable Resin: Suitable for processing crude or very viscous feedstocks
This range has been developed and supported for production scale chromatography use.