MS1943 is an orally active, PROTAC-based selective degrader of EZH2 that effectively reduces cellular EZH2 levels. It exhibits strong anticancer activity, showing cytotoxic effects in various triple-negative breast cancer (TNBC) cell lines while sparing normal cells. MS1943 maintains high potency in inhibiting EZH2 methyltransferase activity (IC₅₀ = 120 nM) and demonstrates high selectivity for EZH2, making it a promising candidate for epigenetic and cancer research.
MS1943 is an orally active, PROTAC-based selective degrader of EZH2 that effectively reduces cellular EZH2 levels. It exhibits strong anticancer activity, showing cytotoxic effects in various triple-negative breast cancer (TNBC) cell lines while sparing normal cells. MS1943 maintains high potency in inhibiting EZH2 methyltransferase activity (IC₅₀ = 120 nM) and demonstrates high selectivity for EZH2, making it a promising candidate for epigenetic and cancer research.
Store lyophilized at -20ºC, keep desiccated. In lyophilized form, the chemical is stable for 36 months. In solution, store at -20ºC and use within 1 months to prevent loss of potency. Aliquot to avoid multiple freeze/thaw cycles.
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