Featured Products SRT SEC Phase Made of the uniform, hydrophilic, and neutral nanometer thick films chemically bonded on the high purity and enhanced mechanical stability silica, SRT phases have the uniqueness of high capacity, high resolution and maximum recovery for biological molecules, such as proteins, nucleic acids, peptides, polysaccharides as well as water soluble synthetic polymers, bacteria, and nanomaterials. SRT SEC phases offer the pore size selection of 100, 150, 300, 500, 1000 and 2000 Å. Proteomix Ion exchange Phases With the particle size selection of 1, 1.7, 3, 5 and 10 µm, Proteomix ion-exchange columns are specially designed for high resolution, high efficiency and high recovery separations of proteins, oligonucleotides and peptides. The packing support is composed of a rigid, spherical, highly cross-linked poly(styrene divinylbenzene) (PS/DVB) non-porous particle. Our innovation has achieved a breakthrough of creating high capacity and high resolution for the non-porous resin additional to its high efficiency separation. Antibodix Phase Antibodix columns are specially designed for high resolution, high efficiency and high recovery separations of antibodies. The packing support is composed of a rigid, spherical, highly cross-linked poly(styrene divinylbenzene) (PS/DVB) non-porous bead. The PS/DVB resin surface is grafted with a highly hydrophilic, neutral polymer thin layer with the thickness in the range of nanometer. On the top of the hydrophilic layer, weak anion-exchange functional groups are attached via a proprietary chemistry, resulting in high capacity ion-exchange layer. Supercritical Fluid (SFC) Phases For the emerging Super Critical Fluid (SFC) separation and purification, Sepax manufactures a compete SFC phases with highest quality. Those phases include pyridine, diol, cyano, amino, silica and SCX for both analytical and preparative separations.

Promotion End of Year HPLC Column Promo News Technology: Efficient Detection of Melamine in Food Publication: Development of High-Capacity Nonporous Ion Exchange Resins for the High-Efficiency Separation of Biological Molecules. AL Online, Jul 2008 Silica-Based Size Exclusion Chromatography Materials for Separation of Biological Molecules. AL Online, Jul 2008 In the media: Small....and Walking Tall Companies to keep on your watchlist. Chromatography Techniques, Jul/Aug 2008 Corporate: Sepax (Jiangsu) Technologies, Inc. Launched the Construction of New Facilities of 100,000 ft² in Changzhou, China.