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DARPIN-CONTAINING COMPOSITIONS AND METHODS THEREOF

Application US20260085097A1 Kind: A1 Mar 26, 2026

Inventors

Zhilei CHEN, Yu ZENG, Zeyu PENG, Rudo SIMEON

Abstract

The present disclosure provides compositions comprising a designed ankyrin repeat protein (DARPin) for use in treating Shiga toxin (Stx)-producing Escherichia coli (STEC) and related diseases, including hemolytic uremic syndrome (HUS). The high thermostability and high microbial expression yield make DARPin an attractive alternative to antibody therapeutics. The present disclosure provides monomer proteins, dimer proteins, and trimer proteins, as well as pharmaceutical compositions and methods utilizing the same.

CPC Classifications

C07K 14/245 A61P 31/04 A61K 38/00 C07K 2318/20

Filing Date

2023-09-20

Application No.

19112736