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Triciribine phosphate 曲西立滨磷酸酯

目录号 M3220 所有产品仅供科研使用,严禁用于人或动物的治疗等任何其他用途,不为任何个人提供产品和服务  


Triciribine phosphate是Triciribine(TCN)的活性代谢物,是一种有效的Akt抑制剂,IC50为130 nM,作用于完整细胞,抑制Akt磷酸化,作用于缺乏腺苷激酶的细胞活性更高。

Triciribine phosphate结构式

别名:NSC-280594, TCN-P

规格 价格 库存状态
5mg ¥ 1700 中国库存现货
10mg ¥ 2800 中国库存现货
50mg ¥ 8000 中国库存现货
其他规格数量报价?

质量标准及产品资料
生物活性

Triciribine phosphate (NSC-280594) is a novel potent, small-molecule Akt inhibitor. Triciribine phosphate (NSC-280594) prevents the phosphorylation of Akt. Triciribine phosphate (NSC-280594) disrupts a specific signaling pathway associated with chemoresistance and cancer cell survival in ovarian cancer. Triciribine phosphate (NSC-280594)?in combination with trastuzumab was shown to inhibit cell growth and induce cell death in breast cancer cells that were previously trastuzumab resistant. Triciribine phosphate (NSC-280594) has been demonstrated anti-tumor activity against a wide spectrum of cancers in preclinical and clinical studies. Triciribine phosphate (NSC-280594) is a nucleotide derivative first synthesized by Schram and Townsend.

实验参考
体外实验*
细胞系 CEM-SS cells
方法 Evaluate Ttriciribine for cytotoxicity by seeding CEM-SS cells at a density of 1 × 104 cells/well in growth medium, using a 96-well flat-bottom plate. Serial fivefold dilutions of Triciribine are prepared in growth medium and added to the wells as a second overlay. After a 48-hours incubation at 37 °C, the cells are pulse labeled with [3H]dThd (1 μCi per well, specific activity 20 Ci/mmol) for 6 hours and the cells are harvested to measure total DNA synthesis.
浓度 0-500 μM
处理时间 48 hours

*上述方法来自公开文献,仅供相同目的实验参考。如实验目的、材料、方法不同,请参考其他文献。

体内实验*
动物模型 OVCAR3, OVCAR8, PANC1, OVCAR5 and COLO357 tumor cells are injected s.c. into 80week-old female nude mice.
配制 Triciribine is dissolved in 20% DMSO.
剂量 1 mg/kg/day
给药处理 Triciribine is administrated through i.p. injection once a day.

*上述方法来自公开文献,仅供相同目的实验参考。如实验目的、材料、方法不同,请参考其他文献。

化学性质
分子量 400.28
分子式 C13H17N6O7P
CAS号 61966-08-3
溶解性(25°C) DMSO 10 mM
储存条件 粉末型式       -20°C   3年;4°C   2年
溶于溶剂       -80°C   6个月;-20°C   1个月
运输方式 冰袋运输,根据产品的不同,可能会有相应调整。
储备液配制

*下述溶液配置方法仅为基于分子量计算出的理论值。不同产品在配置溶液前,需考虑其在不同溶剂中的溶解度限制。

Concentration / Solvent Volume / Mass 1 mg 5 mg 10 mg
1 mM 2.4983 mL 12.4913 mL 24.9825 mL
5 mM 0.4997 mL 2.4983 mL 4.9965 mL
10 mM 0.2498 mL 1.2491 mL 2.4983 mL
不同实验动物依据体表面积的等效剂量转换表(参考来源于公开文献
小鼠 大鼠 豚鼠 仓鼠
重量 (kg) 0.02 0.15 1.8 0.4 0.08 10
体表面积 (m2) 0.007 0.025 0.15 0.05 0.02 0.5
Km 系数 3 6 12 8 5 20
动物 A (mg/kg) = 动物 B (mg/kg) ×  动物 B的Km系数
动物 A的Km系数

例如,依据体表面积折算法,将化合物用于小鼠的剂量20 mg/kg 换算成大鼠的剂量,需要将20 mg/kg 乘以小鼠的Km系数(3),再除以大鼠的Km系数(6),得到化合物用于大鼠的等效剂量为10 mg/kg。

参考文献

[1] Shridhar Narayanan, et al. Development and validation of LC/MS/MS method for Triciribine and its monophosphate metabolite in plasma and RBC: Application to mice pharmacokinetic studies

[2] Richard Kim, et al. Triciribine Phosphate Monohydrate, an AKT Inhibitor, Enhances Gemcitabine Activity in Pancreatic Cancer Cells

[3] Deepa Sampath, et al. Phase I clinical, pharmacokinetic, and pharmacodynamic study of the Akt-inhibitor triciribine phosphate monohydrate in patients with advanced hematologic malignancies

[4] Christopher R Garrett, et al. Phase I pharmacokinetic and pharmacodynamic study of triciribine phosphate monohydrate, a small-molecule inhibitor of AKT phosphorylation, in adult subjects with solid tumors containing activated AKT

[5] E C Moore, et al. Inhibition of two enzymes in de novo purine nucleotide synthesis by triciribine phosphate (TCN-P)

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