Compositions containing, methods involving, and uses of non-natural amino acid linked dolastatin derivatives

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United States of America Patent

PATENT NO 9796754
APP PUB NO 20160052966A1
SERIAL NO

14122672

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Abstract

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Disclosed herein are non-natural amino acids and dolastatin analogs that include at least one non-natural amino acid, and methods for making such non-natural amino acids and polypeptides. The dolastatin analogs can include a wide range of possible functionalities, but typically have at least one oxime, carbonyl, dicarbonyl, and/or hydroxylamine group. Also disclosed herein are non-natural amino acid dolastatin analogs that are further modified post-translationally, methods for effecting such modifications, and methods for purifying such dolastatin analogs. Typically, the modified dolastatin analogs include at least one oxime, carbonyl, dicarbonyl, and/or hydroxylamine group. Further disclosed are methods for using such non-natural amino acid dolastatin analogs and modified non-natural amino acid dolastatin analogs, including therapeutic, diagnostic, and other biotechnology use.

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Patent Owner(s)

Patent OwnerAddress
AMBRX INC10975 NORTH TORREY PINES ROAD LA JOLLA CA 92037

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Atkinson, Kyle Golden, US 9 119
Biroc, Sandra Alameda, US 9 18
Buss, Timothy Carlsbad, US 9 18
Kraynov, Vadim San Diego, US 43 902
Lopez, De Valenta Delia Ianina Poway, US 4 5
Marsden, Robin San Diego, US 4 11
Miao, Zhenwei San Diego, US 81 2181
Neal, Melissa Vista, US 5 13
Pinkstaff, Jason San Rafael, US 32 740
Skidmore, Lillian San Diego, US 16 76
Sun, Ying San Diego, US 390 7529
Szydlik, Agnieszka San Francisco, US 5 7

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