Drug-conjugates with a targeting molecule and two different drugs

There is disclosed an improved ADC (antibody drug conjugate) type composition having at least two different drug payloads conjugated to a single targeting protein. More specifically, the present disclosure attaches a first drug conjugate to a dual Cysteine residue on a targeting protein and a second...

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Bibliographische Detailangaben
Hauptverfasser: Chen, Gang, Khasanov, Alisher B, Chucholowski, Alexander, Zhu, Tong, Miao, Zhenwei, Zhang, Hong D, Hong, Yufeng
Format: Patent
Sprache:eng
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Zusammenfassung:There is disclosed an improved ADC (antibody drug conjugate) type composition having at least two different drug payloads conjugated to a single targeting protein. More specifically, the present disclosure attaches a first drug conjugate to a dual Cysteine residue on a targeting protein and a second drug conjugate with a different drug to a Lys residue on the targeting protein.