Methods of generating bioactive peptide-bearing antibodies and compositions comprising the same

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United States of America Patent

PATENT NO 11045544
APP PUB NO 20170247431A1
SERIAL NO

15459645

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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In one aspect, the invention provides a method of making a bioactive peptide-bearing antibody, or fragment thereof, comprising (a) engrafting the amino acid sequence of at least one bioactive peptide of interest into (i) at least one of CDR-H1, CDR-H2 or CDR-H3 of a heavy chain variable region comprising one or more chicken framework regions and/or (ii) at least one of CDR-L1, CDR-L2 or CDR-L3 of the light chain variable region comprising one or more chicken framework regions, and (b) determining whether the antibody has substantially the same biological activity as the bioactive peptide.

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Patent Owner(s)

Patent OwnerAddress
WILMINGTON SAVINGS FUND SOCIETY FSB AS COLLATERAL AGENT500 DELAWARE AVENUE 11TH FLOOR WILMINGTON DE 19801

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cummings, W Jason Bellevue, US 17 55
Gray, Patrick Seattle, US 35 367
Tjoelker, Larry Kirkland, US 4 53
Yabuki, Munehisa Seattle, US 22 55

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