产品
编 号:F200053
分子式:C27H24O2
分子量:380.48
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1mg
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5mg
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10mg
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25mg
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50mg
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生物活性:
BMS453 (BMS-189453), a synthetic retinoid, is a RARβ agonist and a RARα/RARγ antagonist. BMS453 inhibits breast cell growth predominantly through the induction of active TGFβ.

体外研究:
BMS453 (1 μM; 11 hours; 184 and HMEC cells) treatment inhibits the proliferation of normal breast cell growth without significantly inducing apoptosis.BMS453 (1 μM; 5 days; 184 and HMEC cells) treatment inhibits normal breast cell proliferation by causing G1 arrest.BMS453 (1 μM; 24-72 hours; 184 cells) treatment induces Rb hypophosphorylation and decrease CDK2 kinase activity. BMS453 increases total p21 protein levels and CDK2-bound p21 protein, but does not change CDK4-bound p21. BMS453 inhibits breast cell growth predominantly through the induction of active TGFβ.
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