NF-κB Degrader

EN450 is a cysteine-reactive covalent molecular glue degrader targeting NF-κB. EN450 interacts with allosteric C111 in the E2 ubiquitin ligase UBE2D. EN450 induces the ternary complex formation between UBE2D and NFKB1. EN450 exerts its anti-proliferative effects through a Cullin E3 ligase and proteasome-dependent mechanism.

JP-163-16 is a NF-κB RelA/p65 PROTAC degrader that recruits CRBN. JP-163-16 selectively induces RelA/p65 degradation via the ubiquitin-proteasome pathway, exerts cytotoxicity and induces apoptosis in cancer cells, while showing low toxicity to non-malignant lymphocytes. JP-163-16 can be used for the research of chronic lymphocytic leukemia, triple-negative breast cancer and multiple myeloma.

NF-κB p105 degrader-1 is a non-covalent, selective Molecular glue-like degrader targeting the NF-κB p105 subunit. NF-κB p105 degrader-1 induces proteasome-mediated degradation via the Cullin-RING ligase SCFβTrCP. NF-κB p105 degrader-1 inhibits LPS-induced production of NO and TNF-α. NF-κB p105 degrader-1 can be used in inflammation-related research.

Dth (DFHBI-thalidomide) is an RNA aptamer-based PROTAC degrader. Dth can degrade a variety of endogenous proteins (such as mCherry, p50, p65 and E2F1) by replacing the 3′ module on the RNA scaffold with the RNA aptamer corresponding to the target protein. Dth upregulates IκB-α and Bax, and downregulates Bcl-2 and VEGF. Dth generates green fluorescence upon binding to the Broccoli RNA aptamer, enabling the tracing of RNA scaffolds. Dth can be used in cancer-related research.