化学性质:
规格 | 10mM (in 1mL DMSO) 5mg 50mg |
CAS | 1062243-51-9 |
别名 |
|
化学名 | 4-[(9-cyclopentyl-7,7-difluoro-5-methyl-6-oxo-8H-pyrimido[4,5-b][1,4]diazepin-2-yl)amino]-3-methoxy-N-(1-methylpiperidin-4-yl)benzamide |
分子式 | C27H35F2N7O3 |
分子量 | 543.61 |
溶解度 | ≥ 27.2mg/mL in DMSO |
储存条件 | Store at -20°C |
General tips | For obtaining a higher solubility , please warm the tube at 37 ℃ and shake it in the ultrasonic bath for a while. |
Shipping Condition | Evaluation sample solution : ship with blue ice |
产品描述:
Ro3280 is a selective inhibitor of PLK1 with IC50 value of 3 nM [1].
Polo-like kinase 1 (PLK1) is an enzyme and plays an important role in regulating cell cycles as an early trigger for G2/M phase transition. It has been shown that PLK1 is over-expressed in a variety of cancer cells and thus is regarded as a promising target for cancer drugs [2].
When tested with a panel of acute leukemia cell lines, Ro3280 showed inhibitory function on U937, HL 60, NB4, K562, MV4-11, and CCRF with IC50 value of 186 nM, 175 nM, 74 nM, 797 nM, 120 nM, and 162 nM, respectively. It was interesting to notice that ALL cells (35.49-110.76 nM) were more sensitive to Ro3280 compared with AML cells (IC50, 52.80-147.50 nM). Further, it was showed that Ro3280 treatment decreased cell viability, induced apoptosis and disrupted cell cycle [3]. In H82 (lung cancer), HT-29 (colon cancer), MDA-MB-468 (breast cancer), PC3 (prostate cancer), and A375 (cutaneum carcinoma), Ro3280 treatment inhibited PLK1 with the IC50 was 5 nM, 10 nM, 19 nM, 12 nM, and 70 nM, respectively [1].
In nude mice model with HT-29 cells subcutaneous xenograft, administration of Ro3280 caused significant anti-tumor activity with 78% reduction at the dose of 40 mg/kg, once a week and then completely regressed tumor when more drug and more frequent [1].
特别提醒:
1. 本产品仅供科研使用。请勿用于医药、临床诊断或治疗,食品及化妆品等用途。请勿存放于普通住宅区。
2. 为了您的安全和健康,请穿好实验服并佩戴一次性手套和口罩操作。
标签:Ro3280
联系人:高小姐
手 机:13585831301
Q Q:3004967995
座 机:021-59541103
传 真:021-60443211
地 址:上海嘉定区嘉罗公路1661