The PurAffin® technology was developed by 3B Pharmaceuticals to bring the advantages of peptide-based affinity separation products to the customer.
With PurAffin resins you can streamline your downstream process (DSP) development, improve the performance of complex processes, and thus reduce overall manufacturing cost.
Key advantages over classical non-affinity chromatography methods and antibody-based affinity purification methods are:
- Fully synthetic and stable affinity matrix
- Several hundred purification cycles per column
- Improved yield and purity
- Selective purification of the native target protein
- Option to generate process IP based on the affinity ligand
- Binding properties of PurAffin ligands can be fine-tuned to your specific process and target protein requirements