Epoxy Magnetic Beads
Epoxy Magnetic Beads are super paramagnetic beads with rich epoxy groups on the surface thus can bind to polypeptides, antibodies and other proteins, oligonucleotides and certain chemical compounds with certain chemical reagent (such as glutaraldehyde). Epoxy magnetic nanoparticles are widely used as an important carrier of the medical and [...]
Carboxyl Magnetic Beads
Carboxyl Magnetic Beads are superparamagnetic beads with high carboxyl content on the surface thus can bind to polypeptides, antibodies or other proteins, oligonucleotides and certain chemical compounds with certain chemical reagent (such as EDC). They are widely used as an important carrier of the medical and molecular biology research [...]
Sugar Analysis HPLC Phases
EPRUI Biotech develops a series of size controllable HPLC packing which is especially for the analysis and separation of carbohydrates including fruit juice containing organic acid, sugar alcohol, simple sugar, polysaccharide and so on. It is a kind of cationic exchange chromatography media which is prepared by sulfonating PS/DVB [...]
SPE HLB Sorbents
SPE-HLB sorbents are produced with a special polymerization technique. It is corrresponding to Water Oasis HLB or Phenomenex Strata X. They are reverse phase sorbents wettable by water with balanced hydrophilicity and hydrophobicity capable of satisfying most solid phase extrction needs. Monodisperse microspheres in SPE-HLB sorbents are made with outstanding [...]
Cation Exchange Chromatography
SPE-HLB sorbents are produced with a special polymerization technique. It is corrresponding to Water Oasis HLB or Phenomenex Strata X. They are reverse phase sorbents wettable by water with balanced hydrophilicity and hydrophobicity capable of satisfying most solid phase extrction needs. Monodisperse microspheres in SPE-HLB sorbents are made with outstanding [...]
Silica Gel Chromatography
Silica gel chromatography packing is made of monodisperse porous silica microspheres with highly uniform particle size, perfect spherical morphology and optimized pore structure. Our silica gel chromatography media meets the requirements of high performance liquid chromatography (HPLC) analysis in the laboratory and preparative separations in industry scale. The monodisperse [...]
Reverse Phase Polymer Chromatography
EPRUI Biotech Co. Ltd. offers a new generation of reversed phase polymer HPLC packing material. Our polymer chromatography column packing material is made of highly crosslinked monodisperse polymer resins including highly crosslinked polystyrene divinylbenzen, polymethyl methacrylate, copolymers of PS/DVB and PMMA. With precise control of particle size, particle size [...]
Ion Exchange Chromatography
Ion Chromatography (or ion-exchange chromatography) is a chromatography process that separates ions and polar molecules based on their affinity to the ion exchanger. The matrix of EPRUI’s ion chromatography is highly cross linked polyacrylic microspheres with a hydrophilic coating. The most commonly used ion exchange matrix is cellulose, sepharose [...]
Hydrophobic Interaction Media
EPRUI Biotech offers a series of hydrophobic interaction chromatography (HIC) media which is used to separate and purify proteins and peptides with high efficiency. Hydrophobic interaction chromatography media is used to separate proteins on the basis of relative hydrophobicity. The working principle of HIC is that hydrophobic groups on [...]