Take advantage of our passion and expertise.
Whether you are conducting analytical research, in need of customized resins, or scale up purification, Sepax Services offer unmatched technical capability and expertise. Working in tandem with our technical team and our customers, we offer highly individualized services to meet your specific requirements, helping you reach project goals in an efficient and cost effective manner.
From small research projects to large scale commercialized biomolecules projects, we have extensive experience in excellent delivery of customized services. The following will give you a brief overview of what we can offer:

- Column and Sample Screening (Sepax and other vendor columns)
- Method Development and Optimization
- Validation Services and On-Site Method Transfer
- USP Monograph Testing
- Stability and Batch Releasing Test according to the Clients Specification
- Biomolecule and Small Molecule Applications
- Affinity, IEX, HIC, SEC, RP and Others

Size Exclusion Chromatography coupled with Multi-Angle Light Scattering (SEC-MALS) is a powerful technique for accurate characterization of protein and particle size, shape, and molar mass.
Sepax silica-based columns are engineered for high resolution, reproducibility, low baseline noise, and broad pore size options. SEC-MALS columns have exceptionally low light scattering baseline noise and each column is individually QC tested on MALS and delivered with Certificate.
Leverage Sepax’s expertise and technology for robust, reliable biomolecular analysis. Sepax offers advanced SEC-MALS screening services with MALS detectors and in-house manufacturing of high-performance SEC-MALS columns.

Our experienced team supports a wide range of resins and chromatography techniques, with an extensive selection of empty columns ready for custom configuration. Well-packed columns are essential for reliable results, and packing requires specialized skills that can be technically challenging.
We can customize solutions to your specifications. Let Sepax streamline your workflow with reliable, high-quality custom-packed columns.
With our services, we understand the importance of your research and are excited to offer:
- Fast turn-around (depending on the complexity of the method);
- Full method details and transfer provided;
- Method designed for scalability to preparative chromatography;
- Confidentiality assurance (CDA/NDA)
In addition to the services listed above, Sepax Technologies also provides OEM and ODM services. Please contact us for more details.
Please call 877-SEPAX-US, email info@sepax-tech.com, or simply submit your request below.