SOLID SUPPORT BASED ON POLYVINYL ALCOHOL CAPABLE OF ADSORBING LIPOPROTEIN AND USE THEREOF IN SEPARATION OF LOW DENSITY LIPOPROTEIN PRESENT IN LIQUID SUCH AS PLASMA

摘要

This support is constituted by a crosslinked polyvinyl alcohol hydrogel, whereof at least part of the -OH groups have been replaced by -OSO3H groups. The crosslinked polyvinyl alcohol hydrogel comprises 70 to 95% by weight of chains derived from polyvinyl alcohol and 5 to 30% by weight of chains derived from crosslinking monomers, such as triethylene glycol diacrylate and tetraethylene glycol triacrylate. These supports can be used for the ex-vivo purification of the blood plasma in pocket 31 or 33.