(S,R)-WT IDH1 Inhibitor 2
(Synonyms: GSK321) 目录号 : GC65883
(S,R)-WT IDH1 Inhibitor 2 (GSK321) 是一个有效的选择性突变型 IDH1 抑制剂，抑制 R132G、R132C、R132H 和 WT IDH1 的 IC50 值分别为 2.9、3.8、4.6 和 46 nM，选择性比 IDH2 高出 100 倍。(S,R)-WT IDH1 Inhibitor 2 诱导细胞内 2-HG 减少，髓细胞分化阻滞失效，在白血病母细胞和更不成熟的干细胞水平诱导粒细胞分化。(S,R)-WT IDH1 Inhibitor 2 可用于急性髓系白血病 (AML) 及其他癌症的研究。
Cas No.:1816272-18-0
Sample solution is provided at 25 µL, 10mM.
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Quality Control & SDS
- View current batch:
- Purity: >98.00%
- COA (Certificate Of Analysis)
- SDS (Safety Data Sheet)
- Datasheet
IC50: 2.9 (R132G), 3.8 (R132C), 4.6 (R132H) and 46 nM (WT IDH1)[1]
(S,R)-WT IDH1 Inhibitor 2 (GSK321) is a potent, selective mutant IDH1 inhibitor with IC50 values of 2.9, 3.8, 4.6 and 46 nM for R132G, R132C, R132H and WT IDH1, respectively, and >100-fold selectivity over IDH2. (S,R)-WT IDH1 Inhibitor 2 induces decrease in intracellular 2-HG, abrogation of the myeloid differentiation block and induction of granulocytic differentiation at the level of leukemic blasts and more immature stem-like cells. (S,R)-WT IDH1 Inhibitor 2 can be used for research of acute myeloid leukemia (AML) and other cancers[1].
(S,R)-WT IDH1 Inhibitor 2 (GSK321; 0.1-10000 nM; 24 h) inhibits intracellular 2-HG production in HT1080 cells with an EC50 value of 85 nM[1].
(S,R)-WT IDH1 Inhibitor 2 (0-5 μM; 48 h; HT1080 fibrosarcoma cells) leads to reduction of histone H3K9 dimethylation (H3K9me2)[1].
(S,R)-WT IDH1 Inhibitor 2 (3 μM; 22 d) decreases intracellular 2-HG in a dose-dependent manner (R132G, 0.13-fold; R132C, 0.15-fold; R132H, 0.29-fold)[1].
(S,R)-WT IDH1 Inhibitor 2 (3 μM; 15 d) affects proliferation of primary IDH1 mutant AML cells[1].
(S,R)-WT IDH1 Inhibitor 2 (3 μM; 9 d) induces differentiation in primary IDH1 mutant AML blasts and immature stem-like cells[1].
Cell Viability Assay[1]
| Cell Line: | IDH1 mutant AML cells |
| Concentration: | 3 μM |
| Incubation Time: | 15 days |
| Result: | Increased in cell numbers (2-fold to 15-fold) in IDH1 mutant AML cells. |
Cell Cycle Analysis[1]
| Cell Line: | IDH1 mutant AML cells |
| Concentration: | 3 μM |
| Incubation Time: | 15 days |
| Result: | Decreased in quiescent (G0)-phase cells and increased in G1-phase in R132G IDH1. |
Western Blot Analysis[1]
| Cell Line: | HT1080 fibrosarcoma cells |
| Concentration: | 0, 0.5 and 5 μM |
| Incubation Time: | 48 hours |
| Result: | Induced markedly decreased H3K9me2 levels. |
(S,R)-WT IDH1 Inhibitor 2 (GSK321; 150 mg/kg; i.p.; daily, for 15 d; male CD-1 mice with IDH1 mutant AML xenograft) reduces leukemic blasts in vivo[1].
| Animal Model: | Male CD-1 mice with IDH1 mutant AML xenograft[1] |
| Dosage: | 150 mg/kg |
| Administration: | Intraperitoneal injection; daily, for 15 days |
| Result: | Decreased in 2HG in IDH1-mutant AML cells. Decreased in the percentage of blast cells (SSClowCD45low/+) and a relative increase in mature lymphoid and granulocytic/monocytic cells. |
| Cas No. | 1816272-18-0 | SDF | Download SDF |
| 别名 | GSK321 | ||
| 分子式 | C28H28FN5O3 | 分子量 | 501.55 |
| 溶解度 | 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 | 1.9938 mL | 9.9691 mL | 19.9382 mL |
| 5 mM | 0.3988 mL | 1.9938 mL | 3.9876 mL |
| 10 mM | 0.1994 mL | 0.9969 mL | 1.9938 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。
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