BMS453 (Synonyms:BMS-189453)
目录号 : KM6666 CAS No. : 166977-43-1 纯度 : ≥98%

BMS453 (BMS-189453) 是一种合成类维生素 A,是一种 RARβ 激动剂和 RARα/RARγ 拮抗剂。BMS453 主要通过诱导活性 TGFβ 来抑制乳腺细胞生长。

规格 价格 是否有货 数量
5mg
In-stock
10mg 询价 In-stock
50mg 询价 In-stock

Other Forms of Rapamycin:

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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.

Cell Proliferation Assay

Cell Line: Normal human mammary epithelial cells (184 and HMEC)
Concentration: 1 μM
Incubation Time: 11 hours
Result: Inhibited H-thymidine uptake in normal breast cells (184 and HMEC) by 40 %.

Cell Cycle Analysis

Cell Line: Normal human mammary epithelial cells (184 and HMEC)
Concentration: 1 μM
Incubation Time: 5 days
Result: Increased the proportion of cells in G0/G1 phase and decreased the proportion of cells in S phase.

Western Blot Analysis

Cell Line: 184 cells
Concentration: 1 μM
Incubation Time: 24 hours, 48 hours, 72 hours
Result: Induced Rb hypophosphorylation and decrease CDK2 kinase activity.
分子式
C27H24O2
分子量
380.48
CAS号
166977-43-1
运输条件

Room temperature in continental US; may vary elsewhere.

储存方式

-20°C, stored under nitrogen

*In solvent : -80°C, 6 months; -20°C, 1 month (stored under nitrogen)

科研文献
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