半岛bd体育手机客户端 说明
一般描述
Procaspase-activating compound 1 (PAC-1) is an ortho-hydroxy N-acyl hydrazine compound. It is cytotoxic to a variety of cancer cells, such as lymphoma, leukaemia, breast carcinoma and glioblastoma. High doses of PAC-1 can promote neuroexcitation. It helps in the in vitro autoactivation of the proenzyme protease, which acts as a prototype for other protease activating compounds. PAC-1 dependant activation of procaspase-3 is associated with the chelation of zinc.
包装
5, 25 mg in glass bottle
生化/生理作用
PAC-1 is a caspase 3 activator. Caspase activation is a key strategy in cancer therapy. Caspase 3 is a key executioner caspase and direct effector of apoptosis. Hallmark of many cancers is the circumvention of signal in the activation of executioner caspases and loss of apoptotic response. EC50for caspase 3 activation = 0.33 μM and caspase 7= 4.5 μM. The IC50for apoptosis induction = 0.92 μM. Elevated caspase 3 level in cancerous cell lines and tissues allows PAC-1 to selectively induce apoptosis in tissues.
特点和优势
This compound is featured on the Caspases page of the Handbook of Receptor Classification and Signal Transduction. To browse other handbook pages, click here.
基本信息
| 经验(实验)分子式 | C23H28N4O2 |
| 分子量 | 392.49 |
| MDL编号 | MFCD03302441 |
| PubChem化学物质编号 | 329820019 |
| NACRES | NA.77 |
半岛bd体育手机客户端 性质
| 质量水平 | 100 |
| 测定 | ≥98% (HPLC) |
| 形式 | solid |
| 颜色 | white |
| 溶解性 | DMSO: ≥10 mg/mL deionized water: ≤2 mg/mL |
| 储存温度 | room temp |
| SMILES string | Oc1c(CC=C)cccc1\C=N\NC(=O)CN2CCN(CC2)Cc3ccccc3 |
| InChI | 1S/C23H28N4O2/c1-2-7-20-10-6-11-21(23(20)29)16-24-25-22(28)18-27-14-12-26(13-15-27)17-19-8-4-3-5-9-19/h2-6,8-11,16,29H,1,7,12-15,17-18H2,(H,25,28)/b24-16+ |
| InChI key | YQNRVGJCPCNMKT-LFVJCYFKSA-N |
安全信息
| 储存分类代码 | 11 - Combustible Solids |
| WGK | WGK 3 |
| 个人防护装备 | dust mask type N95 (US), Eyeshields, Gloves |
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