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PTC-209 hydrobromide

PTC-209 hydrobromide

产品编号 T6178   CAS 1217022-63-3
别名: PTC-209 HBr

PTC-209 hydrobromide (PTC-209 HBr) 是一种特定的BMI-1抑制剂,能不可逆转地损害结直肠癌起始细胞,也可损害肿瘤微环境,有抗骨髓瘤活性。它在 HEK293T 细胞系中的IC50为 0.5 μM。

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PTC-209 hydrobromide Chemical Structure
PTC-209 hydrobromide, CAS 1217022-63-3
规格 价格/CNY 货期 数量
2 mg ¥ 517 5日内发货
5 mg ¥ 849 5日内发货
100 mg ¥ 6,960 6-8周

PTC-209 hydrobromide 的其他形式现货产品:

PTC-209
其他形式的 PTC-209 hydrobromide:
千万补贴 助力科研
BCA蛋白浓度测定试剂盒限时半价
重组蛋白限时优惠
产品目录号及名称: PTC-209 hydrobromide (T6178)
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存储 & 溶解度
参考文献
产品描述 PTC-209 hydrobromide (PTC-209 HBr) is the hydrobromide salt of PTC-209, which is a potent and selective BMI-1 inhibitor with IC50 of 0.5 μM, and results in irreversible reduction of cancer-initiating cells (CICs).
靶点活性 BMI1:0.5 μM
体外活性 PTC-209 inhibits both the UTR-mediated reporter expression and endogenous BMI-1 expression in human colorectal HCT116 and human fibrosarcoma HT1080 tumor cells. PTC-209 decreases colorectal tumor cell growth in a BMI-1-dependent way. In addition, PTC-209 impairs colorectal cancer-initiating cells (CICs) through irreversible growth inhibition. [1]
体内活性 PTC-209 (60 mg/kg/day, s.c.) effectively inhibits BMI-1 production in tumor tissue, and halts growth of preestablished tumors in mice bearing primary human colon cancer xenograft, human colon cancer cell lines LIM1215 or HCT116 xenografts. PTC-209 also reduces the frequency of functional colorectal CICs in vivo. [1]
激酶实验 Untranslated region-mediated luciferase reporter expression: HEK293 cells are transfected with a GEMS reporter vector that contains the luciferase open-reading frame flanked by and under post-transcriptional control of the BMI-1 5′ and 3′ UTRs. The resulting stable cells (F8) are treated with PTC-209 or vehicle control overnight, and then luciferase reporter activity is determined using Bright-Glo assays. The assays are run in triplicate for each point, and the percentage of inhibition was calculated against vehicle control.
细胞实验 To determine whether pretreatment with the inhibitor affects tumor cell growth, cells are plated with the inhibitor for 4 d in vitro and plated in limiting doses in vitro without adding further inhibitor. Trypan blue exclusion is used to count viable cells. The in vitro sphere-initiating cell frequency is calculated after inhibitor treatment by evaluating the number of wells containing spheres. For the experiments where LDAs are set up following recovery of PTC-209 treated cells, 6-well plates were seeded with 1E6 cells per well and incubated overnight. Cells are subsequently treated for 4 d in triplicate with either DMSO vehicle or PTC-209 (0.01, 0.1, 1 and 10 μM). Drug treatments are washed off and 4 mL fresh suspension medium added to all wells. To assess cell viability following the 4 d treatment window, cells are trypsinized and counted at 0, 24, 72 and 120 h after removal of the drug. Long-lasting effects of the drug treatment on sphere-forming ability are assessed by plating LDAs (50,000, 10,000, 1,000,100, 10 and 1 cell per well) using the cells obtained 120 h after the 4-d drug treatment.(Only for Reference)
别名 PTC-209 HBr
分子量 576.1
分子式 C17H13Br2N5OS·HBr
CAS No. 1217022-63-3

存储

Powder: -20°C for 3 years | In solvent: -80°C for 1 year

溶解度

Ethanol: <1 mg/mL

H2O: <1 mg/mL

DMSO: 93 mg/mL (161.4 mM)

溶液配制表

可选溶剂 浓度 体积 质量 1 mg 5 mg 10 mg 25 mg
DMSO 1 mM 1.7358 mL 8.679 mL 17.3581 mL 43.3952 mL
5 mM 0.3472 mL 1.7358 mL 3.4716 mL 8.679 mL
10 mM 0.1736 mL 0.8679 mL 1.7358 mL 4.3395 mL
20 mM 0.0868 mL 0.434 mL 0.8679 mL 2.1698 mL
50 mM 0.0347 mL 0.1736 mL 0.3472 mL 0.8679 mL
100 mM 0.0174 mL 0.0868 mL 0.1736 mL 0.434 mL

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TargetMol Library Books参考文献

1. Kreso A, et al. Nat Med. 2014, 20(1), 29-36.
PTC-209 PTC-028 PRT4165 XMD8-92 Unesbulin

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请在以下方框中输入您的动物实验信息后点击计算,可以得到母液配置方法和体内配方的制备方法: 比如您的给药剂量是10 mg/kg,每只动物体重20 g,给药体积100 μL,一共给药动物10 只,您使用的配方为5% DMSO+30% PEG300+5% Tween 80+60% ddH2O。那么您的工作液浓度为2 mg/mL。

母液配置方法:2 mg 药物溶于 50 μL DMSO (母液浓度为 40 mg/mL), 如您需要配置的浓度超过该产品的溶解度,请先与我们联系。

体内配方的制备方法:取 50 μL DMSO 主液,加入 300 μL PEG300, 混匀澄清,再加 50 μL Tween 80,混匀澄清,再加 600 μL ddH2O, 混匀澄清。

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您可能有的问题的答案可以在抑制剂处理说明中找到,包括如何准备库存溶液,如何存储产品,以及基于细胞的分析和动物实验需要特别注意的问题。

Keywords

PTC-209 hydrobromide 1217022-63-3 Autophagy Cell Cycle/Checkpoint DNA Damage/DNA Repair BMI-1 cells HEK293T tumor breast cancer-initiating Inhibitor PTC-209 Hydrobromide PTC209 inhibit colon CICs PTC 209 Hydrobromide PTC 209 PTC-209 HBr PTC209 Hydrobromide lung PTC-209 anti-myeloma PTC209 hydrobromide PTC 209 hydrobromide inhibitor

 

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