Powder: -20°C for 3 years | In solvent: -80°C for 1 year
PHA-680632 是一种极光激酶抑制剂,对极光激酶 A、B 和C 的IC50值分别为 27、135和 120 nM。它对 FGFR1、FLT3、LCK、PLK1、STLK2 和 VEGFR2/3 的 IC50 高 10 到 200 倍。
规格 | 价格/CNY | 货期 | 数量 | |
---|---|---|---|---|
2 mg | ¥ 236 | 现货 | ||
5 mg | ¥ 412 | 现货 | ||
10 mg | ¥ 745 | 现货 | ||
25 mg | ¥ 1,490 | 现货 | ||
50 mg | ¥ 2,570 | 现货 | ||
100 mg | ¥ 3,830 | 现货 | ||
1 mL * 10 mM (in DMSO) | ¥ 453 | 现货 |
产品描述 | PHA-680632 is potent inhibitor of Aurora A, Aurora B and Aurora C with IC50 of 27 nM, 135 nM and 120 nM, respectively. It has 10- to 200-fold higher IC50 for FGFR1, FLT3, LCK, PLK1, STLK2, and VEGFR2/3. |
靶点活性 | Aurora A:27 nM, Aurora B:135 nM, Aurora C:120 nM |
体外活性 | PHA-680632 potently inhibits all three Aurora kinases (A, B, and C) with IC50 values of 27, 135, and 120 nM, respectively. PHA-680632 is selective for Aurora kinases, with 10- to 200-fold higher IC50 for FGFR1, FLT3, LCK, PLK1, STLK2, VEGFR2, and VEGFR3, and with IC50 higher than 10 μM for another 22 kinases. PHA-680632 shows potent anti-proliferative effects in a wide range of cell types with IC50 values of 0.06–7.15 μM, including HeLa, HCT116, HT29, LOVO, DU145, and NHDF cells. PHA-680632 (0.5 μM) causes polyploidy in tumor cells. The mechanism of action of PHA-680632 is in agreement with inhibition of Aurora kinases. [1] PHA680632 in association with radiation leads to additive effects in cancer cells, especially in the p53-deficient cells. Combined ionising radiation (IR) and treatment of PHA680632 (100–400 nM) prior to IR leads to an enhancement of radiation-induced Annexin V positive cells, micronuclei formation, and Brca1 foci formation only in HCT116 cells with deficient p53, other than the p53 wild-type counterparts. [2] |
体内活性 | HA-680632 (15–60 mg/kg) inhibits tumor growth in mice xenografts models of HL60, A2780, and HCT116 cells, by reducing tumor cell proliferation and increasing apoptosis. PHA-680632 (45 mg/kg) suppresses growth of activated ras-driven mammary tumors in mouse mammary tumor virus v-Ha-ras transgenic mice and results in complete tumor stabilization and partial regression. [1] |
激酶实验 | Aurora Kinase Inhibition Assay: Inhibition of kinase activity by PHA-680632 is assessed using a scintillation proximity assay format. The biotinylated substrate is transphosphorylated by the kinase in presence of ATP traced with γ33-ATP. The phosphorylated substrate is then captured using streptavidin-coated scintillation proximity assay beads and the extent of phosphorylation is evaluated by β-counter after a 4-hour rest for the floatation of the beads on a dense 5 M CsCl solution. In particular, a peptide derived from the Chocktide sequence (LRRWSLGL) is used as substrate for Aurora A, whereas the optimized peptide Auroratide is employed for Aurora B and C. The assay is run in a robotized format on 96-well plates. The potency of the compound toward Aurora kinases is evaluated and IC50 values are determined. |
细胞实验 | Cells (5 × 103 to 1.5 × 104 per cm2) are seeded in 24-well plate. After 24 hours, plates are treated with PHA-680632 and incubated for 72 hours. At the end of incubation time, cells are detached from each plate and counted using a cell counter. IC50s are calculated using percentage of growth versus untreated cont(Only for Reference) |
别名 | PHA 680632, PHA680632 |
分子量 | 501.62 |
分子式 | C28H35N7O2 |
CAS No. | 398493-79-3 |
Powder: -20°C for 3 years | In solvent: -80°C for 1 year
Ethanol: < 1 mg/mL (insoluble or slightly soluble)
DMSO: 93 mg/mL (185.4 mM)
H2O: < 1 mg/mL (insoluble or slightly soluble)
可选溶剂 | 浓度 体积 质量 | 1 mg | 5 mg | 10 mg | 25 mg |
DMSO | 1 mM | 1.9935 mL | 9.9677 mL | 19.9354 mL | 49.8385 mL |
5 mM | 0.3987 mL | 1.9935 mL | 3.9871 mL | 9.9677 mL | |
10 mM | 0.1994 mL | 0.9968 mL | 1.9935 mL | 4.9839 mL | |
20 mM | 0.0997 mL | 0.4984 mL | 0.9968 mL | 2.4919 mL | |
50 mM | 0.0399 mL | 0.1994 mL | 0.3987 mL | 0.9968 mL | |
100 mM | 0.0199 mL | 0.0997 mL | 0.1994 mL | 0.4984 mL |
对于不同动物的给药剂量换算,您也可以参考 更多...
请在以下方框中输入您的动物实验信息后点击计算,可以得到母液配置方法和体内配方的制备方法: 比如您的给药剂量是10 mg/kg,每只动物体重20 g,给药体积100 μL,一共给药动物10 只,您使用的配方为5% DMSO+30% PEG300+5% Tween 80+60% ddH2O。那么您的工作液浓度为2 mg/mL。
母液配置方法:2 mg 药物溶于 50 μL DMSO (母液浓度为 40 mg/mL), 如您需要配置的浓度超过该产品的溶解度,请先与我们联系。
体内配方的制备方法:取 50 μL DMSO 主液,加入 300 μL PEG300, 混匀澄清,再加 50 μL Tween 80,混匀澄清,再加 600 μL ddH2O, 混匀澄清。
您可能有的问题的答案可以在抑制剂处理说明中找到,包括如何准备库存溶液,如何存储产品,以及基于细胞的分析和动物实验需要特别注意的问题。
PHA-680632 398493-79-3 Angiogenesis Cell Cycle/Checkpoint Chromatin/Epigenetic Tyrosine Kinase/Adaptors FGFR PLK Aurora Kinase PHA 680632 Inhibitor inhibit PHA680632 inhibitor