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化学性质:
规格 | 10mM 1 mL in DMSO 5mg 10mg 50mg 100mg |
CAS | 32694-37-4 |
别名 | 5α-Androstane-3,11-dione-17β-ol,11-keto Dihydrotestosterone,17β-hydroxy-5α-Androstane-3,11-dione |
化学名 | (5α,17β)-17-hydroxy-androstane-3,11-dione |
分子式 | C19H28O3 |
分子量 | 304.4 |
溶解度 | DMF: 20 mg/ml,DMSO: 30 mg/ml,DMSO:PBS (pH 7.2) (1:10): 0.09 mg/ml,Ethanol: 20 mg/ml |
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:
5α-dihydro-11-keto Testosterone (11KDHT) is a full androgen receptor agonist comparable to dihydrotestosterone (DHT) [1][2][3].
Androgen receptor is a nuclear receptor that is activated by the androgenic hormones, testosterone, or dihydrotestosterone in the cytoplasm and then translocating into the nucleus. Androgen receptor acts as a DNA-binding transcription factor that regulates gene expression.
5α-dihydro-11-keto Testosterone is a full AR agonist exhibiting similar activity to DHT at 1 nM [3]. 5α-dihydro-11-keto Testosterone is a metabolite of 11-ketotestosterone and 11β-hydroxyandrostenedione (11OHA4), which is metabolized by 11βHSD, 17βHSD and SRD5A, resulted in significant increase in androgenic activity at a physiologically relevant concentration. 5α-dihydro-11-keto Testosterone represented a novel androgen which may play an important role in driving AR-mediated gene expression [1]. In COS-1 cells, 5α-dihydro-11-keto Testosterone exhibited activity comparable to DHT (96%). 5α-dihydro-11-keto Testosterone might be implicated in driving castration-resistant prostate cancer (CRPC) in the absence of testicular T [3].
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原创作者:上海莼试生物技术有限公司
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