Powder: -20°C for 3 years | In solvent: -80°C for 1 year
Turosteride是一种小分子类固醇5α还原酶(5α-reductase)抑制剂。Turosteride具有抗肿瘤活性,可用于治疗肿瘤疾病和泌尿生殖系统疾病,可用于研究前列腺癌。
规格 | 价格/CNY | 货期 | 数量 | |
---|---|---|---|---|
1 mg | ¥ 910 | 现货 | ||
5 mg | ¥ 2,230 | 现货 | ||
10 mg | ¥ 3,350 | 现货 | ||
25 mg | ¥ 5,460 | 现货 | ||
50 mg | ¥ 7,670 | 现货 | ||
100 mg | ¥ 9,870 | 现货 |
产品描述 | Turosteride is a small molecule steroidal 5α-reductase (5α-reductase) inhibitor.Turosteride has antitumor activity for the treatment of oncologic diseases and genitourinary disorders, and may be used in the study of prostate cancer. |
体内活性 | Turosteride caused inhibition of rat and human prostatic enzymes, with IC50 values of 55 and 53 nM, respectively. In addition, turosteride did not show any relevant binding affinity to the rat prostate androgen receptor (IC50 84 μM; relative binding affinity 0.004% of DHT). The endocrine effects of turosteride were evaluated in adult male rats, treated orally at daily doses of 3, 10 and 30 mg/kg for 20 days. At these doses, the compound reduced the ventral prostate weight by 10, 33 and 42% and the intraprostatic total DHT content by 61, 74 and 78%, respectively, whereas no change in the intraprostatic content of T was observed. Turosteride caused a 40% reduction of serum DHT levels which, however, did not reach statistical significance, whereas serum T levels were similar to control animals. No effect on serum luteinizing hormone or prolactin was observed. These results indicate that the antiprostatic effect of turosteride in the adult rat is related to inhibition of the conversion of T to DHT.[1] |
分子量 | 459.66 |
分子式 | C27H45N3O3 |
CAS No. | 137099-09-3 |
Powder: -20°C for 3 years | In solvent: -80°C for 1 year
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。
Turosteride 137099-09-3 Endocrinology/Hormones Metabolism Reductase Inhibitor inhibitor inhibit