Proteomix WAX-NP5 Weak Anion Exchange Column

Competition scoreProteomixThe ion exchange column is specially designed for the separation of proteins, oligonucleotides, and peptides, and has the characteristics of high resolution, high column efficiency, and high recovery rate. The filler matrix is rigid, spherical, and highly cross-linked polystyrene-Diethylbenzene(PS/DVB)particle Ionic exchange columns are divided into porous and non porous typesPS/DVBTwo. porousPS/DVBThe size of resin particles varies5MmThe10MmThe aperture is500 Oh.The size of resin particles without pores is1.7MmThe3MmThe5MmThe10Mm.PS/DVBThe resin surface is bonded with a highly hydrophilic neutral polymer thin layer of nanoscale thickness. hydrophobicPS/DVBThe resin surface is completely covered with this hydrophilic material, thereby eliminating the need forPS/DVBThe irreversible adsorption of biomolecules ensures high separation efficiency and biological sample recovery rate. By using the unique chemical bonding technology of Saifen, ion exchange functional groups can be densely and uniformly bonded to the surface of the hydrophilic layer.

There are four types of Proteomix ion exchange columns: Strong Cation Exchange (SCX), Weak Cation Exchange (WCX), Strong Anion Exchange (SAX), and Weak Anion Exchange (WAX). Proteomix SCX, WCX, SAX, and Wax phases are prepared by chemically bonding sulfonic acid groups, carboxyl groups, quaternary amine groups, and tertiary amine groups to the surface of porous or non porous PS/DVB resin hydrophilic coatings, respectively.

Proteomix SCX-NPTheWCX-NPTheSAX-NPTheWAX-NPResin with no poresPS/DVBThe particles serve as the matrix, with a hydrophilic layer covering the surface and a uniform layer of ion exchange functional groups bonded together. These stationary phases have three characteristics. Firstly, the hydrophilic layer with nanoscale thickness completely eliminates non-specific interactions between the carrier and the biological sample. Secondly, the pore free particle structure minimizes the lateral diffusion of the sample while suppressing its diffusion into the interior of the filler particles. Thirdly, Saifen has the technology to synthesize a uniform and dense ion exchange layer. Specially designed by DProteomix SCX-NPTheWCX-NPTheSAX-NPandWAX-NPThe stationary phase can provide the best resolution and separation efficiency for proteins, oligonucleotides, carbohydrates, and peptides. picture2 isProteomix SCX-NPpillar(4.650 mm，3 Mm)Regarding three proteins (ribonucleases)ACytochromeCThe separation results of lysozyme. Lysozyme in5cmThe separation efficiency on the long column has reached100,000Theoretical tray, this separation effect is unprecedented among the top 25.