INK1117
(Synonyms: [6-(2-氨基-5-苯并恶唑基)咪唑并[1,2-A]吡啶-3-基]-4-吗啉基甲酮,MLN1117,TAK-117;Serabelisib) 目录号 : GC12416
A selective inhibitor of PI3Kα
Cas No.:1268454-23-4
Sample solution is provided at 25 µL, 10mM.
IC50: 15nM: inhibits phosphoinositide 3-kinase α (PI3Kα) in vitro.
INK1117 is a novel, potent and selective inhibitor of PI3Kα with potential antineoplastic activity, which may induce tumor cell apoptosis and growth inhibition in PI3Kα-expressing tumor cells. INK1117 dampens signaling to Akt and suppresses the growth of cancer cells harboring wild-type or mutated p110α. PI3Ks, a family of eight lipid kinase enzymes, produce 3-phosphorylated phosphoinositides in cellular membranes and are promising targets for therapeutic development in cancer.
In vitro: INK1117 blocked class I PI3K enzymes (p110α, p110β, p110γ or p110δ) in the low to mid-nanomolar range in human natural killer (NK) cell lines. INK1117 selectively inhibited PI3K signaling in cellular assays when used at 0.1-1 μM. INK1117 selectively dampened p110 α when used at 1 μM. INK1117 did not inhibit production of IFN-γ protein in cells with anti-NKG2D, indicating that INK1117 did not decrease IFN-γ mRNA [1].
In vivo: Female C57BL/6 mice were orally given INK1117 at a dose of 60 mg/kg using a sterile disposable 20G-1.5” feeding needle. After 8 days, INK1117 had negligible effects on NK cell maturation or survival. However, INK1117 did not show significantly decrease in the percentage of B cells and did not alter the percentages of T cells or the fractions of CD4 and CD8 T cells, the percentages of NK cells in bone marrow and spleen [1].
Reference:
[1]. Yea, S., So, L., Mallya, S., Lee, J., Rajasekaran, K., Malarkannan, S., & Fruman, D. Effects of Novel Isoform-Selective Phosphoinositide 3-Kinase Inhibitors on Natural Killer Cell Function. Plos ONE. 2014; 9(6): e99486.
|
Cell experiment: |
A total of 5000 SK-OV-3 and U87MG cell lines/well in low serum media (0.2% FBS) are seeded in triplicate wells of a 96-well flat bottom culture plate for 18 h to adhere. Media is aspirated and inhibitors in 0.2% FBS media are added to each well at the indicated concentrations. After 48 h, cell viability is determined using the MTS assay (Cell Titer 96 Aqueous One solution cell proliferation assay kit) with absorbance (490 nm) measured in a microplate spectrophotometer[1]. |
|
Animal experiment: |
Mice[1] Wild-type 8-week-old Balb/cJ mice are used for all experiments. Serabelisib and GDC-0941 are given by oral gavage using a sterile disposable 20-guage 1.5′ feeding needle. IC87114 is delivered via intraperitoneal injection. For the non-immunization experiment, 2 mice per group (Vehicle, GDC-0941, and Serabelisib (MLN1117)) are given the indicated drugs for 9 days before sacrificing on day 10. For the immunization experiment, 4 mice per group are used to perform two independent studies comparing GDC-0941 or IC87114 to Serabelisib (MLN1117). In all cases, the vehicle group receive both vehicles used to formulate the two different drugs. Mice are treated with the drugs throughout day -1 to day 13. On day 0, all mice are immunized with NP-OVA precipitated in alum. Drug treatment is stopped on day 13 and mice are sacrificed for collection of serum and spleens. |
|
References: [1]. So L, et al. Selective inhibition of phosphoinositide 3-kinase p110α preserves lymphocyte function. J Biol Chem. 2013 Feb 22;288(8):5718-31. |
|
| Cas No. | 1268454-23-4 | SDF | |
| 别名 | [6-(2-氨基-5-苯并恶唑基)咪唑并[1,2-A]吡啶-3-基]-4-吗啉基甲酮,MLN1117,TAK-117;Serabelisib | ||
| 化学名 | [6-(2-amino-5-benzoxazolyl)imidazo[1,2-a]pyridin-3-yl]-4-morpholinyl-methanone | ||
| Canonical SMILES | NC1=NC2=CC(C(C=C3)=CN4C3=NC=C4C(N5CCOCC5)=O)=CC=C2O1 | ||
| 分子式 | C19H17N5O3 | 分子量 | 363.4 |
| 溶解度 | ≤1mg/ml in DMSO;0.25mg/ml in dimethyl formamide | 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。 |
||
| 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 | 2.7518 mL | 13.7589 mL | 27.5179 mL |
| 5 mM | 0.5504 mL | 2.7518 mL | 5.5036 mL |
| 10 mM | 0.2752 mL | 1.3759 mL | 2.7518 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