Fractionation of protein mixtures by salt addition followed by dialysis treatment

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United States of America Patent

PATENT NO 4321192
SERIAL NO

06197441

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A process is described for the fractionation of solutions of protein mixtures which includes the steps of subjecting such solutions to 'salting-out', separation of the resulting turbidity, subsequent removal of the 'salting-out' agent from the supernatant by dialysis and finally making up the original salt level of the liquid if required. Such a process may be used in therapeutic plasma exchange where removal of immunoglobulins or their complexes therefrom is desired so that the remaining albumin void of immunoglobulins can be administered back to the patient.

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Patent Owner(s)

Patent OwnerAddress
HOOD YACHT SYSTEMS CORP A MA CORPMARBLEHEAD MA

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Jain, Surendar M Watertown, MA 9 255

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