YM-155 hydrochloride
(Synonyms: YM155 hydrochloride;YM 155 hydrochloride) 目录号 : GC15632A survivin inhibitor
Cas No.:355406-09-6
Sample solution is provided at 25 µL, 10mM.
Quality Control & SDS
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- Purity: >98.00%
- COA (Certificate Of Analysis)
- SDS (Safety Data Sheet)
- Datasheet
Kinase experiment: | A 2,767-bp sequence of human survivin gene promoter is isolated from human genomic DNA by PCR using Pyrobest polymerase and the following primers: 5'-GCGCGCTCGAGTCTAGACATGCGGATATATTC-3' and 5'-GCGCGAA-GCTTTGGCGGTTAATGGCGCGC-3'. The resulting PCR fragment is digested with XhoI/HindIII and ligated into the XhoI/HindIII cleavage site of the pGL3-Basic vector. The resulting plasmid is named pSUR-luc. DNA sequencing is done on all amplified sequences by a DNA sequencer. The activity of pSUR-luc is confirmed by luciferase assay with transiently transfected HeLa-S3 cells. Luciferase assay is done. The pGL3 control vector, which contains the SV40 promoter and enhancer sequences, is used. HeLa cells are stably transfected with pSUR-luc and pSV2bsr by Lipofect-AMINE 2000. After blasticidin selection at 10 μg/mL, a single colony is chosen based on appropriate luciferase signals and genetic stability over time and named HeLa-SURP-luc. CHO cells are stably transfected with pGL3-control and pSV2bsr. After blasticidin selection at 10 μg/mL, a single colony is chosen based on appropriate luciferase signals and genetic stability over time and named CHO-SV40-luc. Stocked cells from the HeLa-SURP-luc and CHO-SV40-luc clones are used for chemical screening and characterization of YM155. YM155 in DMSO are added to the cells, which had been seeded the previous day on 96-well plastic plates at 5×103 per well. Luciferase activity is measured 24 hours later. IC50 is calculated by logistic analysis. |
Cell experiment: | The antiproliferative activity of YM-155 is measured. After treatment with YM-155 for 48 h, the cell count is determined by sulforhodamine B assay. The GI50 value is calculated by logistic analysis, which is the drug concentration resulting in a 50% reduction in the net protein increase (as measured by sulforhodamine B staining) in control cells during the drug incubation. The assay is done in triplicate, and the mean GI50 value is obtained from the results of four independent assays. |
Animal experiment: | Five-week-old male nude mice (BALB/c nu/nu) are used for the assay. PC-3 cells (2×106-3×106) are injected into the flanks of the mice and allowed to reach a tumor volume of > 100 mm3 in tumor volume (length×width2×0.5). YM-155 is s.c. administered as a 3-day continuous infusion per week for 2 weeks using an implanted micro-osmotic pump or i.v. administered five times a week for 2 weeks. The percentage of tumor growth inhibition 14 days after initial YM-155 administration is calculated for each group using the following formula: MTV=100×{1-[(MTV of the treated group on day 14)-(MTV of the treated group on day 0)]/[(MTV of the control group on day 14)-(MTV of the control group on day 0)]}, where MTV is mean tumor volume. For both the frozen tumors and plasma samples, survivin expression levels are analyzed by Western blotting and YM-155 drug concentration by high-performance liquid chromatography/triple quadrupole mass spectrometry (LC/MS/MS) using validated methods. |
References: [1]. Nakahara T, et al. YM155, a novel small-molecule survivin suppressant, induces regression of established human hormone-refractory prostate tumor xenografts. Cancer Res. 2007 Sep 1;67(17):8014-21. |
YM-155 hydrochloride is a novel small-molecule suppressant of surviving, the smallest member of inhibitor of apoptosis (IAP) gene family. It exhibits a potent suppressive activity against survivin but has little effect on expression levels of other IAP family members or B-cell lymphoma 2 (BCL-2) related proteins. YM155 also suppresses proliferation in a broad range of human cancer cell lines, induces tumor regression in non-small cell lung cancer (NSCLC), melanoma, bladder, aggressive non-Hodgkin lymphoma, and breast cancer xenograft models, reduces spontaneous metastases, and significantly prolongs the survival of animal harboring established metastatic tumors derived from a human triple-negative breast cancer (TNBC) cell lines.
References:
1.Naoki Kaneko, Kentaro Yamanaka, Aya Kita, Kenji Tabata, Takafumi Akabane, and Masamichi Mori. Synergistic antitumor activities of sepantronium bromide (YM155), a surviving suppressant, in combination with microtubule-targeting agents in triple-negative breast cancer cells. Biol Pharm Bull 2013.
2.Yan-Fang Tao, Jun Lu, Xiao-Juan Du, Li-Chao Sun, Xuan Zhao, Liang Peng, Lan Cao, Pei-Fang Xiao, Li Pang, Dong Wu, Na Wang, Xing Feng, Yan-Hong Li, Jian Ni, Jian Wang and Jian Pan. Survivin selective inhibitor YM155 induce apoptosis in SK-NEP-1 Wilms tumor cells. BMC Cancer 2012, 12:619
Cas No. | 355406-09-6 | SDF | |
别名 | YM155 hydrochloride;YM 155 hydrochloride | ||
化学名 | 1-(2-methoxyethyl)-2-methyl-3-(pyrazin-2-ylmethyl)benzo[f]benzimidazol-3-ium-4,9-dione;chloride | ||
Canonical SMILES | CC1=[N+](C2=C(N1CCOC)C(=O)C3=CC=CC=C3C2=O)CC4=NC=CN=C4.[Cl-] | ||
分子式 | C20H19ClN4O3 | 分子量 | 398.84 |
溶解度 | ≥ 19.45 mg/mL in DMSO, ≥ 4.34 mg/mL in EtOH with ultrasonic and warming, ≥ 48.1 mg/mL in Water with ultrasonic | 储存条件 | Store at -20°C |
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Shipping Condition | 评估样品解决方案:配备蓝冰进行发货。所有其他可用尺寸:配备RT,或根据请求配备蓝冰。 |
制备储备液 | |||
1 mg | 5 mg | 10 mg | |
1 mM | 2.5073 mL | 12.5364 mL | 25.0727 mL |
5 mM | 0.5015 mL | 2.5073 mL | 5.0145 mL |
10 mM | 0.2507 mL | 1.2536 mL | 2.5073 mL |
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% DMSO % % Tween 80 % saline | ||||||||||
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