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JQ1-FITC是一种荧光BET溴结构域探针。它与BRD4(BD1)和BRD4(BD2)具有高亲和力绑定(KD,app值分别为6.5 nM和5.8 nM,使用GST标签的BRD4蛋白,通过CoraFluorTR-FRET实验测定;在荧光偏振实验中,对于BRD4(BD1)的值为58.7 nM)。激发和发射峰(λ)分别为495 nm和525 nm。

JQ1-FITC是一种荧光BET溴结构域探针。它与BRD4(BD1)和BRD4(BD2)具有高亲和力绑定(KD,app值分别为6.5 nM和5.8 nM,使用GST标签的BRD4蛋白,通过CoraFluorTR-FRET实验测定;在荧光偏振实验中,对于BRD4(BD1)的值为58.7 nM)。激发和发射峰(λ)分别为495 nm和525 nm。
| 规格 | 价格 | 库存 | 数量 |
|---|---|---|---|
| 25 mg | 待询 | 3-6月 | |
| 50 mg | 待询 | 3-6月 | |
| 100 mg | 待询 | 3-6月 |
| 产品描述 | JQ1-FITC, a fluorescent BET bromodomain probe, exhibits high affinity binding to BRD4(BD1) and BRD4(BD2), with KD,app values of 6.5 nM and 5.8 nM respectively, as determined using GST-tagged BRD4 proteins in a CoraFluorTR-FRET assay; for BRD4(BD1), the value is 58.7 nM in a fluorescence anisotropy assay. It has excitation and emission maxima (λ) of 495 nm and 525 nm. |
| 分子量 | 1106.58 |
| 分子式 | C50H50ClN7O9S2.CF3CO2H |
| 存储 | keep away from direct sunlight | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature. |
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