PROTAC FLT3/CHK1 Degrader-1

PROTACFLT3/CHK1 Degrader-1 is a PROTAC agent targeting FLT3 and CHK1, with DC50 values of 5.88 nM (FLT3) and 4.17 nM (CHK1) . It inhibits the phosphorylation of downstream signaling effectors STAT5 (Tyr694), AKT (Ser473), and ERK (Tyr204) of FLT3, reduces c-Myc protein levels, and maintains p53 protein expression. Additionally, PROTACFLT3/CHK1 Degrader-1 induces apoptosis in MV-4-11 cells and demonstrates significant antitumor activity in mice with MV-4-11 xenografts. This compound is applicable in acute myeloid leukemia (AML) research.