Zotarolimus(ABT-578)
(Synonyms: 佐他莫司; ABT-578; A 179578) 目录号 : GC14224
A macrocyclic lactone immunosuppressant
Cas No.:221877-54-9
Sample solution is provided at 25 µL, 10mM.
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Quality Control & SDS
- View current batch:
- Purity: >98.50%
- COA (Certificate Of Analysis)
- SDS (Safety Data Sheet)
- Datasheet
Zotarolimus(ABT-578) is an anti-proliferative drug used exclusively in coronary drug eluting stent [1].
Zotarolimus(ABT-578) is an analogue of rapamycin and an anti-proliferative drug. Zotarolimus exhibited high affinity to the immunophilin FKBP12 and inhibited T cells proliferation [1]. Zotarolimus inhibited FKBP-12 binding with IC50 value of 2.8 nM. In human coronary artery cells, zotarolimus inhibited smooth muscle cell (SMC) and endothelial cell (EC) proliferation with IC50 values of 2.9 and 2.6 nM, respectively [2]. In human blood-derived peripheral blood mononuclear cells (PBMC) and rat splenocytes, zotarolimus inhibited Con A-induced human and rat T cell proliferation with IC50 values of 7.0 and 1337 nM respectively in a concentration-dependent way. In lymphocytes derived from humans or rats, zotarolimus inhibited the human and rat mixed lymphocyte reaction (MLR) with IC50 values of 1.2 and 1465 nM respectively in a concentration-dependent way. Also, zotarolimus inhibited human coronary artery smooth muscle cell proliferation induced by growth factor with IC50 value of 0.8 nM [3].
In crossbred juvenile swine, zotarolimus-eluting PC-coated stents induced a lower percent lumen stenosis, less neointimal area, less neointimal thickness and greater lumen area [2]. In a rat adjuvant DTH model mediated by T cell, zotarolimus inhibited the rat adjuvant DTH response with ED50 value of 1.72 mg/kg/day [3].
References:
[1]. Brugaletta S, Burzotta F, Sabaté M. Zotarolimus for the treatment of coronary artery disease: pathophysiology, DES design, clinical evaluation and future perspective. Expert Opin Pharmacother, 2009, 10(6): 1047-1058.
[2]. Garcia-Touchard A, Burke SE, Toner JL, et al. Zotarolimus-eluting stents reduce experimental coronary artery neointimal hyperplasia after 4 weeks. Eur Heart J, 2006, 27(8): 988-993.
[3]. Chen YW, Smith ML, Sheets M, et al. Zotarolimus, a novel sirolimus analogue with potent anti-proliferative activity on coronary smooth muscle cells and reduced potential for systemic immunosuppression. J Cardiovasc Pharmacol, 2007, 49(4): 228-235.
| Cas No. | 221877-54-9 | SDF | |
| 别名 | 佐他莫司; ABT-578; A 179578 | ||
| 分子式 | C52H79N5O12 | 分子量 | 966.21 |
| 溶解度 | DMF: 15mg/mL,DMSO: 15mg/mL,Ethanol: 20mg/mL,Ethanol:PBS (pH 7.2) (1:3): 0.25mg/mL | 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 | 1.035 mL | 5.1749 mL | 10.3497 mL |
| 5 mM | 0.207 mL | 1.035 mL | 2.0699 mL |
| 10 mM | 0.1035 mL | 0.5175 mL | 1.035 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。
3. 以上所有助溶剂都可在 GlpBio 网站选购。