Gel chromatography material

Details Gel chromatography material Gel chromatography material

1982-03-29

1984-04-17

Wong, Jr., Harry

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

210635, 2601125R, 435183, 435815, 526261, C08F22610, C07G 700

Patent

active

044433662

ABSTRACT:
A mixture of water-soluble substances, particularly a mixture of proteins, a mixture of enzymes or a mixture of water-soluble vitamins, is fractionated by subjecting an aqueous solution of said mixture of water-soluble substances to gel chromatography through a filter bed of a cross-linked gel copolymer of vinylpyrrolidone and a cross-linking agent having a triazine ring system of the formula (I) or (II): ##STR1## wherein R.sup.1, R.sup.2 and R.sup.3 are the same or different and each radical is selected from the group consisting of --CH.sub.2 --CH.dbd.CH.sub.2, --CH.sub.2 --C.tbd.CH and --CH.sub.2 --C(CH).sub.2, in a diluent.

REFERENCES:
patent: 2848440 (1958-08-01), Davis
patent: 3298925 (1967-01-01), Mosbach
patent: 3586626 (1971-06-01), Heitz et al.
patent: 3657117 (1972-04-01), Pfitzner et al.
patent: 3960720 (1976-06-01), Porath et al.
patent: 4184992 (1980-01-01), Hosaka

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