当前位置: 易推广 > 生物试剂/抗体/细胞 > 生化试剂 > 其他 > MedChemExpress > 产品展示 > MCE信号通路 > 其他 > D4-abiraterone
D4-abiraterone
企业档案
会员类型:会员
已获得易推广信誉 等级评定
(0 -40)基础信誉积累,可浏览访问
(41-90)良好信誉积累,可接洽商谈
(91+ )优质信誉积累,可持续信赖
易推广会员:8年
最后认证时间:
注册号: 【已认证】
法人代表: 【已认证】
企业类型:生产商 【已认证】
注册资金:人民币万 【已认证】
产品数:91228
参观次数:11440748
联系我们
MedChemExpress
电话:021-58955995
联系人:客服部 (请说明是在易推广看到的!谢谢)
手机:13611715263
邮编:201203
邮箱:sales@medchemexpress.cn
地址:上海上海
详细内容
MCE 的所有产品仅用作科学研究或药证申报,我们不为任何个人用途提供产品和服务。
D4-abiraterone
CAS No. : 154229-21-7
MCE 站:D4-abiraterone
产品活性:D4-abiraterone 是阿比特龙的主要代谢产物。D4-abiraterone 是 CYP17A1, 3β-羟基类固醇脱氢酶 (3 βHSD) 和类固醇-5α-还原酶 ( SRD5A ) 的抑制剂,也是雄激素受体的拮抗剂。
研究领域:Others | Metabolic Enzyme/Protease
作用靶点:Androgen Receptor | Cytochrome P450
In Vitro: D4-abiraterone (D4A ) (10 mM) nearly completely blocks conversion from D4-androstenedione (AD) to 5α-androstanedione and other 5α-reduced androgens. The affinity of D4-abiraterone for mutant (expressed in LNCaP, half-maximum inhibitory concentration (IC50=5.3 nM)) and wild type (expressed in LAPC4, IC50=7.9 nM) androgen receptor (AR) is greater than that of abiraterone (Abi) (IC50=418 and >500 nM, respectively). Compare with Abi, D4-abiraterone clearly better suppresses PSA, TMPRSS2 and FKBP5 expression in LNCAP, LAPC4 and C4-2 cell lines. D4-abiraterone also inhibits AR target gene expression in a dose-dependent manner.
In Vivo: D4-abiraterone (D4A) is tenfold more potent than abiraterone (Abi) in blocking conversion from dehydroepiandrosterone (DHEA) by 3β-hydroxysteroid dehydrogenase (3βHSD) to D4-androstenedione (AD) in LNCaP and VCaP xenografts. 0.1 μM D4-abiraterone is equivalent to 1 μM Abi for blocking AD accumulation at 48 h in both LNCaP and VCaP xenografts. Progression is significantly delayed in the D4-abiraterone group compare with the Abi acetate group (P=0.011). D4-abiraterone treatment increases progression-free survival compare with Abi acetate.
相关产品:Bioactive Compound Library Plus | Metabolism/Protease Compound Library | Anti-Cancer Compound Library | Anti-Aging Compound Library | Antioxidants Compound Library | Oxygen Sensing Compound Library | DHEA | Verapamil hydrochloride | Apigenin | Fenofibrate | Medroxyprogesterone acetate | Ketoconazole | Bicalutamide | 1-Aminobenzotriazole | Itraconazole | Abiraterone | Flutamide | Spironolactone | Danazol | Testosterone propionate | Talarozole | Clarithromycin | Atazanavir sulfate | Isavuconazole | Atovaquone | Memantine hydrochloride | Galangin | Naringin | Metyrapone | Dimethylcurcumin | Furafylline | Gemfibrozil | Fomepizole | Diosmetin | Chlorzoxazone
品牌介绍:
• MCE (MedChemExpress) 拥有数百种全球独家化合物,我们致力于为全球科研客户提供*新*全的高品质小分子活性化合物;
• 10,000 多种高选择性抑制剂、激动剂涉及各热门信号通路及疾病领域;
• 设有专业的实验中心和严格的质控、验证体系;
• 提供 LC/MS、NMR、HPLC、手性分析、元素分析等各项质检报告,确保产品的高纯度、高品质;
• 产品的生物活性多经各国客户实验验证;
• Nature, Cell, Science 等多种期刊及制药收录了MCE客户的科研成果;
• 专业团队跟踪*新的制药及生命科学研究进展,为您提供全球*新的活性化合物;
• 与世界各大制药公司及知名科研机构建立了长期的合作。
热门标签:Δ4-Abiraterone