abstract |
THE INVENTION RELATES TO A CHROMATOGRAPHIC SUPPORT. THE CARRIER INTENDED TO REDUCE THE ABSORPTION OF PROTEINS CONTAINS A POROUS SOLID, ON WHICH IS DEPOSITED A FILM OF A POLYMER, CONSTITUTING A POLYVINYLIMIDAZOLE, A POLYVINYLIMIDAZOLE QUATERNIZED ON THE NITROGEN IN POSITION 3 A COPYLANT, OBTAINED BY AN AGENT OR A COPYLANT, OBTAINED BY AN AGENT STARTING FROM VINYLIMIDAZOLE AND A COPOLYMERISABLE HYDROPHILIC MONOMER, AND POSSIBLY QUATERNIZED. APPLICATION TO THE RAPID CHROMATOGRAPHIC SEPARATION OF PROTEINS. |