Engineered anti-IL-2 antibodies

Described herein are engineered anti-IL-2 antibodies with modified amino acid sequences. The engineered antibodies would confer modified receptor binding specificity to an IL-2-anti-IL2 antibody complex, inhibiting the binding of IL-2 to CD25. The engineered anti-IL-2 antibodies would facilitate exp...

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Hauptverfasser: ŠTRAJBL, Marek, OFRAN, Yanay, AMIT, Inbar, NIMROD, Guy, GROSSMAN, Noam, FISCHMAN, Sharon, LEVITIN, Natalia, BLUVSHTEIN YERMOLAEV, Olga, ZHENIN, Michael, BARAK FUCHS, Reut, WYANT, Timothy, SASSON, Yehezkel, LEVIN, Itay
Format: Patent
Sprache:eng
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Zusammenfassung:Described herein are engineered anti-IL-2 antibodies with modified amino acid sequences. The engineered antibodies would confer modified receptor binding specificity to an IL-2-anti-IL2 antibody complex, inhibiting the binding of IL-2 to CD25. The engineered anti-IL-2 antibodies would facilitate expansion of subsets of effector immune cells and decrease undesirable effects caused by IL-2. Thus, the engineered anti-IL-2 antibodies would be useful in treating disease such as cancer and infection.