321688-88-4
321688-88-4 結構式
基本信息
2-甲基-5-(1-甲基乙基)-2,5-環(huán)己二烯-1,4-二酮 1-[O-(2-甲基苯甲酰)肟]
Polo-like Kinase Inhibitor V, Poloxin
Polo-like Kinase Inhibitor V, Poloxin - CAS 321688-88-4 - Calbiochem
(Z)-2-Isopropyl-5-methyl-4-(((2-methylbenzoyl)oxy)imino)cyclohexa-2,5-dienone
2-Methyl-5-(1-methylethyl)-1-[O-(2-methylbenzoyl)oxime]-2,5-Cyclohexadiene-1,4-dione
2-Methyl-5-(1-methylethyl)-2,5-cyclohexadiene-1,4-dione 1-[O-(2-methylbenzoyl)oxime]
2,5-Cyclohexadiene-1,4-dione, 2-methyl-5-(1-methylethyl)-, 1-[O-(2-methylbenzoyl)oxime]
物理化學性質
| 報價日期 | 產品編號 | 產品名稱 | CAS號 | 包裝 | 價格 |
| 2026/06/05 | HY-12134 | 2-甲基-5-(1-甲基乙基)-2,5-環(huán)己二烯-1,4-二酮 1-[O-(2-甲基苯甲酰)肟] Poloxin | 321688-88-4 | 5 mg | 360元 |
| 2026/06/05 | HY-12134 | 2-甲基-5-(1-甲基乙基)-2,5-環(huán)己二烯-1,4-二酮 1-[O-(2-甲基苯甲酰)肟] Poloxin | 321688-88-4 | 10mM * 1mLin DMSO | 396元 |
| 2026/06/05 | HY-12134 | 2-甲基-5-(1-甲基乙基)-2,5-環(huán)己二烯-1,4-二酮 1-[O-(2-甲基苯甲酰)肟] Poloxin | 321688-88-4 | 10 mg | 577元 |
常見問題列表
|
PLK1 PBD 4.8 μM (IC 50 ) |
PLK2 PBD 18.7 μM (IC 50 ) |
PLK3 PBD 53.9 μM (IC 50 ) |
Poloxin (25 μM) induces defects in centrosome integrity, spindle formation, and chromosome alignment in mitosis. Centrosomal fragmentation induced by Poloxin is partially rescued by Kiz T379E. Poloxin (25 μM) activates the mitotic checkpoint, induces apoptosis and inhibits proliferation of MDA-MB-231 cells. Poloxin inhibits proliferation in both cell lines with a comparable efficiency through 72 h period. Poloxin inhibits the polo-box domain (PBD) interaction with an apparent IC 50 of ～4.8 μM. Poloxin exhibits a loose Plk1 PBD specificity with 4-10 times higher IC 50 values for Plk2 and Plk3, and does not significantly inhibit other types of phosphopeptide-binding domains such as FHA, WW, and SH2 domains.
Poloxin (40 mg/kg) decreases the proliferation of MDA-MB-231 cells, and surpresses the growth of the tumor nude mice bearing established xenografts of MDA-MB-231.