ARD-2128 is a bona fide PROTAC androgen receptor (AR) degrader and strongly suppresses AR-regulated genes in a dose- and time-dependent manner in AR+ prostate cancer cell lines. ARD-2128 has excellent plasma and microsomal stability in all the five species (Human, Mouse, Rat, Dog, and Monkey). 

The in vitro stability and pharmacokinetic (PK) studies were performed by Medicilon.

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