Porous mineral support coated with an aminated polysaccharide polymer
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United States of America Patent
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Aug 10, 1993
Issued Date -
N/A
app pub date -
Mar 17, 1987
filing date -
Jul 29, 1975
priority date (Note) -
Expired
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Abstract
A porous mineral support such as a porous mineral oxide coated with an aminated polysaccharide polymer has cationic characteristics and is capable of reversibly fixing thereto biological macromolecules. This material is employed in the separation and purification of said biologic macromolecules.
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