This highly efficient separation and purification of biological medicine and new materials unique is that one of the protective layer, which makes the whole separation of materials, stable and durable. Silica because of its rigidity can be resistant to high pressure, thus providing the rapid separation; but silicone in high PH unstable, protective layer can solve this problem; functional coating layer can have many choices, for example, ionic groups, alkyl chains, or affinity groups of the polysaccharide polymers. A typical example is used antibodies purified by Protein A bond of polysaccharide-coated silica gel packing. The purification of biological molecules in different materials can be packaged or in bulk volume of a variety of chromatographic separation column in ways, such as low-voltage, high-pressure column, solid phase extraction column and so on. Currently on the market have been similar products (such as cross-linked agarose microsphere fillers), but without the high cost of high-pressure capability; and general surface properties of silica filler is poor, non-specific adsorption of biological molecules. Using these new technology to produce a new separation of materials can be both high pressure and no non-specific adsorption, and low-cost, better performance, can more effectively address the issue of separation and purification of customers!

This product's superiority reflected in the surface modification on silica gel. Purification targets for different products of the chemical bonding can be designed accordingly and bio-molecular grafting program. It can be made available to the customer a set of separation and purification solutions.

Our company provides macroporous silica gel (90-150μm) as a substrate with a polymer coating and the modified method of preparation of high-performance, high-speed and high bonding capacity of the chromatographic packing. These fillers can replace the agarose micro-balls and the general bonded silica packing. I have produced silicone filler prominent advantages are: the surface bonding capacity of more than ordinary silica bonded phase of the times. In addition, on the basis of the above-mentioned filler, based on your request we can fill the separation column into a variety of specifications. The application of these products include: separation and purification of biological molecules, fixed-phase extraction and sample handling, and enzyme immobilization, the pro-and the role of receptor immobilization, wastewater treatment and metal chelate, etc..

• Bioseparation materials