Since 2002, Sepax Technologies, a Delaware US-based company, has been providing cutting edge products and services for liquid chromatography (LC). Sepax specializes in the development and manufacture of LC analytical, preparative and process separation & purification columns, bulk resins and systems in a wide range of modalities, such as SEC, IEX, HIC, Affinity, and RP. Sepax also provides LC services, including analytical testing, method optimization, purification, custom resin development, and ligand immobilization. Certified to ISO 9001:2015 standards, Sepax focuses on customer & market needs, and is continuing to expand its presence and supply chain around the globe in three business platforms: Analytical Chromatography, Industrial Purification and Medical Diagnostics.

 

As a manufacturer owning core know-how and intellectual properties on chromatography materials science and engineering, Sepax Technologies has developed a wide range of patented and proprietary technologies in the areas of base bead synthesis, surface chemistry and column packing that have established itself as one of the leaders in chromatographic analysis and separation. We serve our customers for analytical to process applications on small molecules to biological macromolecules.

ChromLab is the official distributor for Sepax Technologies in Cyprus , Iraqi Kurdistan , Saudi Arabia , United Arab Emirates , Syria , Lebanon , Oman , Qatar .

Column Screening and Method Development Service

Size Exclusion Chromatography (SEC)

Screen two different coating chemistries and relevant pore sizes with three different mobile phases for your purification or analytical separation

Ion Exchange Chromatography (IEX)

Screen two different mobile phase systems and two gradients for one IEX phase (SCX, WCX, SAX, & WAX)

Hydrophobic Interaction Chromatography (HIC)

Screen one mobile phase system and two gradients for one HIC phase (Butyl, Phenyl, Propyl, & Ethyl)

Analytical Chromatography
  • 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
Custom Resin
  • Resin Surface Modification (Silica, Polymer like PMA, PS/DVB and Agarose)
  • Custom Affinity Resin Conjugation
  • Custom Ligand Immobilization
  • Pre-activated Resin for Ligand Immobilization
  • Resin Matrix Development including Particle size, Pore Size, Degree of Cross-linkage, Ligand, Chemistry Spacer Arm, Linker and others
  • Custom Column Packing
Prep Purification
  • Analytical to Preparative Scale Up
  • Mg to g and to your Specified Purity
  • Antibody and Recombinant Protein Purification
  • Native Protein from Natural Sources Purification
  • Method Development and Scouting Service
  • Affinity, IEX, HIC, SEC, RP and Others
Surface Coating
  • Custom-synthesis of surface coatings for capillary tubes, micro-channels, nano-particles or other device surface according to customer’s specific needs. Our technologies on surface synthesis can make the thin films from monolayers to polymer layers with the surface structure well defined and the thickness well controlled. The polarities and the functionalities of the coatings could be readily designed to meet various applications.