FTI-2153 TFA - KKL Med Inc.

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FTI-2153 TFA

目录号 : KM7366 纯度 : 98%

Data Sheet 产品使用指南

FTI-2153 TFA 是一种有效、高度选择性的法尼基转移酶 farnesyltransferase (FTase) 抑制剂，IC₅₀ 为 1.4 nM。FTI-2153 TFA 有效抑制 H-Ras 蛋白的加工修饰，IC₅₀ 值为 10 nM，是对其抑制活性是对 Rap1A 蛋白加工的 3000 多倍。

规格	价格	是否有货
5mg		In-stock
10mg		In-stock
25mg		In-stock
50mg		In-stock
100mg		In-stock
200mg	询价	In-stock
500mg	询价	In-stock

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生物活性

FTI-2153 TFA is a potent and highly selective inhibitor of farnesyltransferase (FTase), with an IC₅₀ of 1.4 nM. FTI-2153 TFA is >3000-fold more potent at blocking H-Ras (IC₅₀, 10 nM) than Rap1A processing. Anti-cancer activity.

体外研究

FTI-2153, inhibits bipolar spindle formation during mitosis independently of transformation and Ras and p53 mutation status in two human lung cancer cell lines.
FTI-2153 increases the percentage of prometaphase cells with ring-like DNA morphology in transformed and non-transformed cells.
FTI-2153 (15 μM) inhibits T-24 and Calu-1 cell growth by 38 and 36%, respectively. NIH3T3, HFF and HT-1080 are less sensitive and are inhibited by only 8, 8 and 13%, respectively. A-549 and OVCAR3 cell growth is inhibited by 25 and 22%, respectively. Thus, even though T-24 and Calu-1 cells are equisensitive to FTI-2153 cell growth inhibition, FTI-2153 inhibits bipolar spindle formation only in Calu-1 cells. HFF and NIH3T3 cells are both resistant to FTI2153 growth inhibition, yet only NIH3T3 cells are resistant to FTI-2153 inhibition of bipolar spindle formation.

Cell Viability Assay

Cell Line:	NIH3T3, HFF, HT1080, T-24, OVCAR3, A-549 and Calu-1 CELLS.
Concentration:	48 h.
Incubation Time:	15 μM.
Result:	When A-549 cells were treated with FTI-2153 (15 μM for 48 h), the proportion of cells at prometaphase increased relative to the other phases of mitosis. FTI-2153 accumulated cells at prometaphase with a rosette-like morphology where chromosomes form a ring surrounding a monoaster of microtubules. In all cells, except for T-24 and NIH3T3, FTI-2153 treatment increased the proportion of mitotic cells in prometaphase and decreased the percentage of cells in telophase/cytokinesis. In HT1080 cells, the percentage of cells in prometaphase and telophase/ cytokinesis were 5 and 85% in control cells and 55 and 35% in Treated cells, respectively. Similarly results were also found in HFF cells. Calu-1 and A-549 cells, as described previously, had similarly large changes, whereas OVCAR3 had smaller changes. In contrast, FTI-2153 did not significantly affect the distribution of the different phases of mitosis in T-24 and NIH3T3 cells.

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)

溶解性数据

In Vitro:

DMSO : 90 mg/mL (155.01 mM; Need ultrasonic)

配制储备液

浓度溶剂体积质量	1 mg	5 mg	10 mg

1 mM	1.7223 mL	8.6115 mL	17.2230 mL
5 mM	0.3445 mL	1.7223 mL	3.4446 mL
10 mM	0.1722 mL	0.8611 mL	1.7223 mL

请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液；一旦配成溶液，请分装保存，避免反复冻融造成的产品失效。
储备液的保存方式和期限：-80°C, 6 months; -20°C, 1 month (stored under nitrogen)。-80°C 储存时，请在 6 个月内使用，-20°C 储存时，请在 1 个月内使用。

In Vivo:

请根据您的实验动物和给药方式选择适当的溶解方案。以下溶解方案都请先按照 In Vitro 方式配制澄清的储备液，再依次添加助溶剂：

——为保证实验结果的可靠性，澄清的储备液可以根据储存条件，适当保存；体内实验的工作液，建议您现用现配，当天使用；以下溶剂前显示的百
分比是指该溶剂在您配制终溶液中的体积占比；如在配制过程中出现沉淀、析出现象，可以通过加热和/或超声的方式助溶

1.

请依序添加每种溶剂： 10% DMSO 40% PEG300 5% Tween-80 45% saline
Solubility: ≥ 2.25 mg/mL (3.88 mM); Clear solution

此方案可获得 ≥ 2.25 mg/mL (3.88 mM，饱和度未知) 的澄清溶液。
以 1 mL 工作液为例，取 100 μL 22.5 mg/mL 的澄清 DMSO 储备液加到 400 μL PEG300 中，混合均匀；向上述体系中加入50 μL Tween-80，混合均匀；然后继续加入 450 μL生理盐水定容至 1 mL。
2.

请依序添加每种溶剂： 10% DMSO 90% (20% SBE-β-CD in saline)
Solubility: ≥ 2.25 mg/mL (3.88 mM); Clear solution

此方案可获得 ≥ 2.25 mg/mL (3.88 mM，饱和度未知) 的澄清溶液。
以 1 mL 工作液为例，取 100 μL 22.5 mg/mL 的澄清 DMSO 储备液加到 900 μL 20% 的 SBE-β-CD 生理盐水水溶液中，混合均匀。
3.

请依序添加每种溶剂： 10% DMSO 90% corn oil
Solubility: ≥ 2.25 mg/mL (3.88 mM); Clear solution

此方案可获得 ≥ 2.25 mg/mL (3.88 mM，饱和度未知) 的澄清溶液，此方案不适用于实验周期在半个月以上的实验。
以 1 mL 工作液为例，取 100 μL 22.5 mg/mL 的澄清 DMSO 储备液加到 900 μL玉米油中，混合均匀。