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- MiMode PuraBead® HL3
MiMode PuraBead® HL3
Product overview
MiMode PuraBead® HL3 is a mixed-mode chromatography resin designed to provide a versatile and cost-effective solution for biomolecule purification. Built on the robust PuraBead® 6HF base matrix, it combines aromatic hydrophobic and hydrogen-bonding interactions, enabling both bind-and-elute and flow-through polishing applications.
Unlike single-mode affinity solutions, MiMode PuraBead® HL3 offers broad selectivity, making it suitable as a platform technology across multiple molecule classes. The synthetic ligand ensures strong base stability, while the PuraBead® 6HF matrix delivers excellent flow properties and scalability from discovery through to large-scale manufacturing.
With a wide operational pH range, compatibility with common buffer systems, and straightforward cleaning using sodium hydroxide, MiMode PuraBead® HL3 integrates seamlessly into existing workflows. It is available in high-throughput screening formats as well as process-scale volumes, supporting both rapid development studies and commercial production needs.
Key features of MiMode PuraBead® HL3
- Mixed-mode ligand combining hydrophobic and hydrogen bond interactions
- Broad selectivity for capture and polishing across diverse biomolecule types
- Operates under mild conditions, supporting product quality and stability
- Robust base stability and tolerance to cleaning with 1.0 M NaOH
- High-flow, low-pressure PuraBead® 6HF matrix ensures easy scalability
Example applications
MiMode PuraBead® HL3 has been successfully applied in a variety of contexts, including:
- Protein purification: Versatile separation of recombinant proteins and with diverse physicochemical properties
- Antibody purification: Capture and polishing of recombinant and plasma-based antibodies. Optimised for IVIG purification from human plasma and human IgG subtypes (IgG1, IgG2, IgG3, & IgG4)
Simplified workflow integration and scalability
MiMode PuraBead® HL3 can be used in screening, process development, and large-scale manufacturing. Available in 96-well plates, pre-packed columns, and bulk slurry, it is designed to support flexible adoption into diverse purification strategies. Combined with Astrea Bioseparations’ wider toolbox of resins and services, MiMode PuraBead® HL3 provides an adaptable option for streamlining downstream processing.
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