Immunoglobulin half-molecules and process for producing hybrid antibodies

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United States of America Patent

PATENT NO 4479895
SERIAL NO

06374971

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A process for preparing covalent hybrid antibodies is provided. These antibodies are obtained by the ordered covalent hybridization of intact immunoglobulin molecules. The generation of half-molecules from different IgG antibodies by reductive or S-sulfonation selective cleavage is followed by the ordered association of the different half-molecules. The pure covalent hybrid antibodies as new substances are also provided along with IgG half-molecules.

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Patent Owner(s)

Patent OwnerAddress
DADE BEHRING INC1717 DEERFIELD ROAD PO BOX 778 DEERFIELD ILLINOIS 60015 UNITED STATES OF AMERICA

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Auditore-Hargreaves, Karen Wilmington, DE 4 110

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