AS-252424
(Synonyms: 5-[[5-(4-氟-2-羟基苯基)-2-呋喃基]亚甲基]-2,4-噻唑烷二酮) 目录号 : GC13901
A potent, selective inhibitor of PI3-kinase γ
Cas No.:900515-16-4
Sample solution is provided at 25 µL, 10mM.
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AS-252424 is a potent, selective and novel small-molecule PI3Kγ inhibitor (IC50= 30 nM)
PI3K (phosphatidylinositol-4,5-bisphosphate 3-kinase) is a family of enzymes involved in cellular functions such as cell growth, proliferation, differentiation, motility, survival and intracellular trafficking, which in turn are involved in cancer. It plays a key role in PI3K/Akt/mTOR pathway.
In THP-1 (human monocytic cell line), AS-252424 inhibited the phosphorylation of PKB/Akt due to MCP1 binding to the GPCR receptor CCR2 at lowest IC50 values of 0.4 μM. In primary monocytes and monocytic wild-type cell line THP-1, AS-252424 inhibited MCP-1-mediated chemotaxis in a concentration-dependent manner (IC50 value= 52 μM and 53 μM, respectively). [1] In Capan 1 and HPAF (pancreatic cancer cell lines), AS52424 specifically inhibited the cell proliferation. [2]
In a mouse model of thioglycollate-induced peritonitis, oral administration of AS-252424 at 10 mg/kg led to moderate reduction of neutrophil recruitment (35% ±14%). [1]
References:
1. Pomel V, Klicic J, Covini D et al. Furan-2-ylmethylene thiazolidinediones as novel, potent, and selective inhibitors of phosphoinositide 3-kinase gamma. J Med Chem. 2006 Jun 29;49(13):3857-71.
2. Edling CE, Selvaggi F, Buus R et al. Key role of phosphoinositide 3-kinase class IB in pancreatic cancer. Clin Cancer Res. 2010 Oct 15;16(20):4928-37.
Kinase experiment: | A PI3Kγ lipid kinase assay, based on the neomycin-coated scintillation proximity assay (SPA) bead technology, is performed in 384-well plates using ATP/[γ33P]ATP and PtdIns. Kinase assays for IC50 value determinations with PI3Kα, PI3Kβ, and PI3Kδ are carried out[1]. |
Cell experiment: | After 3 h of starvation in serum-free medium, Raw-264 macrophages are pretreated with inhibitors (e.g., AS-252424, 1 nM, 10 nM, 100 nM, 1 μM, 10 μM and 100 μM) or DMSO for 30 min and stimulated for 5 min with 50 nM C5a. PKB/Akt phosphorylation is monitored using phospho-Ser-473 Akt specific antibody and standard ELISA protocols[1]. |
Animal experiment: | Mice[1]PI3Kγ knockout (KO) mice are used. Oral administration of AS-252424 at 10 mg/kg is performed in PI3Kγ-deficient mice. |
References: [1]. Pomel V, et al. Furan-2-ylmethylene thiazolidinediones as novel, potent, and selective inhibitors of phosphoinositide 3-kinase gamma. J Med Chem. 2006 Jun 29;49(13):3857-71. | |
| Cas No. | 900515-16-4 | SDF | |
| 别名 | 5-[[5-(4-氟-2-羟基苯基)-2-呋喃基]亚甲基]-2,4-噻唑烷二酮 | ||
| 化学名 | (5Z)-5-[[5-(4-fluoro-2-hydroxyphenyl)furan-2-yl]methylidene]-1,3-thiazolidine-2,4-dione | ||
| Canonical SMILES | C1=CC(=C(C=C1F)O)C2=CC=C(O2)C=C3C(=O)NC(=O)S3 | ||
| 分子式 | C14H8FNO4S | 分子量 | 305.28 |
| 溶解度 | ≥ 30.5mg/mL in DMSO | 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 | 3.2757 mL | 16.3784 mL | 32.7568 mL |
| 5 mM | 0.6551 mL | 3.2757 mL | 6.5514 mL |
| 10 mM | 0.3276 mL | 1.6378 mL | 3.2757 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: >99.00%
- COA (Certificate Of Analysis)
- SDS (Safety Data Sheet)
- Datasheet