當前位置:杭州昊鑫生物科技股份有限公司>>MCE>>生物試劑>> HY-13757ATamoxifen試劑
產地 | 進口 | 級別 | 其他 |
---|
注:本產品僅用于科研,不可用于臨床
Tamoxifen試劑
Tamoxifen (ICI 47699) 是一種口服有效的,選擇性雌激素受體 (estrogen receptor) 調節(jié)劑 (SERM),可阻斷乳腺細胞中的雌激素作用,并可激活其他細胞,如骨骼,肝臟和子宮細胞中的雌激素活性。Tamoxifen 是一種有效的 Hsp90 激活劑,可增強 Hsp90 分子伴侶 ATPase 的活性。Tamoxifen 還可以有效抑制傳染性 EBOV Zaire 和 Marburg (MARV),IC50 分別為 0.1 µM 和 1.8 µM。Tamoxifen 可以激活自噬 (autophagy),誘導凋亡 (apoptosis)。Tamoxifen 還可以誘導 CreER(T2) 轉基因小鼠的基因敲除。
Tamoxifen試劑 生物活性
Tamoxifen (ICI 47699) is an orally active, selective estrogen receptor modulator (SERM) which blocks estrogen action in breast cells and can activate estrogen activity in other cells, such as bone, liver, and uterine cells[1][2][3]. Tamoxifen is a potent Hsp90 activator and enhances the Hsp90 molecular chaperone ATPase activity. Tamoxifen also potent inhibits infectious EBOV Zaire and Marburg (MARV) with IC50 of 0.1 µM and 1.8 µM, respectively[5]. Tamoxifen activates autophagy and induces apoptosis[4]. Tamoxifen also can induce gene knockout of CreER(T2) transgenic mouse[6].
體外研究 (In Vitro) | Tamoxifen (ICI 47699) shows strong inhibition of MCF-7 cells (EC50=1.41 μM) and to a lesser extent the T47D cells (EC50=2.5 μM) but does not affect the MDA-MB-231 cells[2]. MCE has not independently confirmed the accuracy of these methods. They are for reference only. | ||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
體內研究 (In Vivo) | Injection of pre-mutant mice with Tamoxifen (75 mg/kg; injected for 5 days at 6 weeks of age) results in the excision of the floxed exon and, thus, in a gene knockout[3]. MCE has not independently confirmed the accuracy of these methods. They are for reference only.
| ||||||||||||||||
分子量 | 371.51 | ||||||||||||||||
性狀 | Solid | ||||||||||||||||
Formula | C26H29NO | ||||||||||||||||
CAS 號 | 10540-29-1 | ||||||||||||||||
中文名稱 | 三苯氧胺;它莫西芬 | ||||||||||||||||
運輸條件 | Room temperature in continental US; may vary elsewhere. | ||||||||||||||||
儲存方式 | 4°C, protect from light *In solvent : -80°C, 6 months; -20°C, 1 month (protect from light) | ||||||||||||||||
溶解性數據 | In Vitro: DMSO : 50 mg/mL (134.59 mM; Need ultrasonic) Ethanol : 50 mg/mL (134.59 mM; Need ultrasonic) 配制儲備液
* 請根據產品在不同溶劑中的溶解度選擇合適的溶劑配制儲備液;一旦配成溶液,請分裝保存,避免反復凍融造成的產品失效。 In Vivo: 請根據您的實驗動物和給藥方式選擇適當的溶解方案。以下溶解方案都請先按照 In Vitro 方式配制澄清的儲備液,再依次添加助溶劑: ——為保證實驗結果的可靠性,澄清的儲備液可以根據儲存條件,適當保存;體內實驗的工作液,建議您現用現配,當天使用; 以下溶劑前顯示的百
|
請輸入賬號
請輸入密碼
以上信息由企業(yè)自行提供,信息內容的真實性、準確性和合法性由相關企業(yè)負責,制藥網對此不承擔任何保證責任。
溫馨提示:為規(guī)避購買風險,建議您在購買產品前務必確認供應商資質及產品質量。