L82
目录号 : GC67785L82 是一种选择性的、非竞争性的 DNA 连接酶 1 (DNA Lig1) 抑制剂 (hLig1 IC50=12 μM)。L82 对乳腺癌细胞显示出抗增殖活性。
Cas No.:329227-30-7
Sample solution is provided at 25 µL, 10mM.
L82 is a selective and uncompetitive DNA ligase 1 (DNA Lig1) inhibitor (hLig1 IC50=12 μM). L82 shows anti-proliferative activity to breast cancer cells[1][2].
L82 (0-50 μM; 6 d) shows anti-proliferative activity to breast cancer cells[2].
L82 (50 μM; 0-48 h) shows cytostatic activity due to activation of the G1/S checkpoint in MCF7 cells[2].
Cell Proliferation Assay[2]
Cell Line: | MCF10A, MCF7, HCT116, and HeLa cells |
Concentration: | 0-50 μM |
Incubation Time: | 6 days |
Result: | Reduced the proliferation of a normal breast epithelial cell line MCF10A and the breast cancer cell lines MCF7, HeLa and HCT116, in a concentration-dependent manner. |
Cell Cycle Analysis[2]
Cell Line: | MCF7 cells |
Concentration: | 50 μM |
Incubation Time: | 0-48 hours |
Result: | Showed a transient accumulation of cells at G2/M after 12 h, then showed an accumulation at G0/G1 that peaked after 24 h. Decreased in the S phase cell in accompany with the increase in the G0/G1 phase. |
[1]. Howes TRL, et al. Structure-activity relationships among DNA ligase inhibitors: Characterization of a selective uncompetitive DNA ligase I inhibitor. DNA Repair (Amst). 2017 Dec;60:29-39.
[2]. Chen X, et al. Rational design of human DNA ligase inhibitors that target cellular DNA replication and repair. Cancer Res. 2008 May 1;68(9):3169-77.
Cas No. | 329227-30-7 | SDF | Download SDF |
分子式 | C11H8ClN5O4 | 分子量 | 309.67 |
溶解度 | DMSO : 33.33 mg/mL (107.63 mM; Need ultrasonic) | 储存条件 | Store at -20°C |
General tips | 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 储存时,请在 6 个月内使用,-20°C 储存时,请在 1 个月内使用。 为了提高溶解度,请将管子加热至37℃,然后在超声波浴中震荡一段时间。 |
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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 | |||
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1 mg | 5 mg | 10 mg |
1 mM | 3.2292 mL | 16.1462 mL | 32.2924 mL |
5 mM | 0.6458 mL | 3.2292 mL | 6.4585 mL |
10 mM | 0.3229 mL | 1.6146 mL | 3.2292 mL |
第一步:请输入基本实验信息(考虑到实验过程中的损耗,建议多配一只动物的药量) | ||||||||||
给药剂量 | mg/kg | 动物平均体重 | g | 每只动物给药体积 | ul | 动物数量 | 只 | |||
第二步:请输入动物体内配方组成(配方适用于不溶于水的药物;不同批次药物配方比例不同,请联系GLPBIO为您提供正确的澄清溶液配方) | ||||||||||
% DMSO % % Tween 80 % saline | ||||||||||
计算重置 |
计算结果:
工作液浓度: mg/ml;
DMSO母液配制方法: mg 药物溶于 μL DMSO溶液(母液浓度 mg/mL,
体内配方配制方法:取 μL DMSO母液,加入 μL PEG300,混匀澄清后加入μL Tween 80,混匀澄清后加入 μL saline,混匀澄清。
1. 首先保证母液是澄清的;
2.
一定要按照顺序依次将溶剂加入,进行下一步操作之前必须保证上一步操作得到的是澄清的溶液,可采用涡旋、超声或水浴加热等物理方法助溶。
3. 以上所有助溶剂都可在 GlpBio 网站选购。
Quality Control & SDS
- View current batch:
- Purity: >98.00%
- COA (Certificate Of Analysis)
- SDS (Safety Data Sheet)
- Datasheet