BIA Separations


Sartorius BIA Separations is a leading developer of monolith technology and the exclusive producer of CIM Convective Interaction Media® chromatographic columns for the production, purification, and analysis of large biomolecules. The company specializes in innovative solutions for gene therapy, vaccines, and bioprocessing, with a focus on high-quality chromatography materials and methods to accelerate development, improve product quality, and reduce costs. With a history of over 20 years of innovation, Sartorius BIA Separations is committed to excellence, customer service, ecological sustainability, and social responsibility, operating from its headquarters in Ajdovščina, Slovenia, and maintaining international sales and distribution offices.

Industries

Biotechnology
Manufacturing
Therapeutics

Nr. of Employees

medium (51-250)

BIA Separations


Patents

Method of single-stranded RNA purification

US-12227738-B2

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SO3 chromatography for use in a method for virus purification

US-11339377-B2

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Elution mobile phase and process for immunoaffinity chromatography of viruses

US-10597640-B2

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Method for influenza virus purification

US-10570376-B2

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Products

Preparative monolithic chromatography columns

Tubular and composite-format monolithic columns for preparative-scale purification of large biomolecules and viral vectors, designed for high flow rates and reduced dispersion.

Analytical monolithic columns

Analytical-scale monolithic columns and chemistries intended for characterization and QC of viral vectors, nucleic acids and other large biomolecules.

At-line analytical platforms for nucleic acids and viral analytics

Integrated hardware and software platforms for at-line chromatographic monitoring of pDNA, mRNA, AAV and LNP process samples, including prevalidated methods and inline sensors.

Monolithic well plates and small-scale screening columns

High-throughput monolithic 96-well plates and miniaturized multi-column units for buffer and condition screening prior to scale-up.

In-line lysis systems

Hardware systems for continuous or in-line cell lysis to improve upstream-to-downstream integration and reduce manual handling during harvest processing.

Exosome process development solution

Service and platform workflows aimed at enabling industrial-scale purification and manufacture of therapeutic extracellular vesicles/exosomes.

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Services

Technical guidance, process development and training to support purification and analytical method development across development and scale-up.

Development and validation of chromatographic analytical methods and support for at-line monitoring implementation.

Process optimization and method development for viral vectors, virus-like particles, extracellular vesicles/exosomes and nanoparticle purification using monolithic chromatography and orthogonal analytics.

Development services for plasmid DNA and mRNA production and purification workflows including screening and scale-up guidance.

Bespoke design and manufacturing of monolithic chromatography media with tailored ligands and formats for specific separation requirements.

Customer support, training courses and symposiums focused on adoption and optimization of monolithic chromatography and analytical platforms.

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Expertise Areas

  • Monolithic chromatography media design and manufacture
  • Downstream process development for viral vectors, nucleic acids, LNPs and nanoparticles
  • Analytical method development and at-line process analytics (PAT)
  • Process scale-up strategies for chromatographic separations
  • Show More (5)

Key Technologies

  • Monolithic convective chromatography
  • Convective mass transport
  • Anion and cation exchange chromatography
  • Multimodal chromatography chemistries
  • Show More (10)

News & Updates

A major event for bioprocessing professionals, featuring presentations and workshops.

A congress focused on RNA therapeutics and innovations.

A webinar discussing AAV6 capsid optimization using CIM SO3 Plates and mass photometry.

An article exploring the latest in RNA therapeutics and lipid nanoparticle innovations.

A guide on efficient separation of empty and full AAV capsids.

An article discussing how structure affects capacity in chromatography.

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