Liquid purification or separation – With means to add treating material – Chromatography
Patent
1991-06-04
1992-02-11
Therkorn, Ernest G.
Liquid purification or separation
With means to add treating material
Chromatography
2105021, 210635, 210656, 55386, 502158, 502164, 502402, 502407, B01D 1508
Patent
active
050873598
ABSTRACT:
Quaternized non-crosslinked polyethyleneimine silica based solid supports are useful strong anion exchangers for column chromatography separation and purification of proteins and have high binding capacity at high pH, the ability to bind basic proteins having high pH isoelectric points and are rapidly equilibrated and are essentially non-titratable.
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Kakodkar Sunil V.
Ramsden Hugh E.
J. T. Baker Inc.
Therkorn Ernest G.
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