145022-92-0
中文名稱
牛磺-Α-鼠膽酸
英文名稱
Tauro--muricholic Acid (sodium salt)
CAS
145022-92-0
分子式
C26H44NO7S*Na
分子量
539.7
MOL 文件
145022-92-0.mol
145022-92-0 結(jié)構(gòu)式
基本信息
中文別名
?;?Α-鼠膽酸 英文別名
T-βMCA sodiumTauro-β-muricholic acid sodium
Tauro-β-muricholic Acid sodium salt
物理化學(xué)性質(zhì)
熔點120-125oC
儲存條件Hygroscopic, -20°C Freezer, Under inert atmosphere
溶解度DMSO(少許)、甲醇(少許)、水(少許)
形態(tài)固體
顏色白色至淺米色
穩(wěn)定性吸濕性
常見問題列表
生物活性
Tauro-β-muricholic Acid sodium (T-βMCA sodium) 是一種內(nèi)源性代謝物,是一種競爭性、可逆的 FXR 拮抗劑,其 IC50 值為 40 μM。靶點
IC50: 40 μM (FXR)
體外研究
T-βMCA sodium inhibits FXR reporter activity in the CRC cell line HT29 (EC
50
~10 μM).
T-βMCA sodium dose-dependently increases WNT signaling in HT29 and HCT116 cells.
T-βMCA sodium induces proliferation and DNA damage in Lgr5
+
cells.
體內(nèi)研究
T-βMCA sodium (400 mg/kg; i.g.; twice a week; for 6 weeks) can effectively recapitulate the ability of HFD to promote CRC progression.
T-βMCA sodium treatment also significantly increases levels of serum cytokines, including IFN-γ, IL-6, and IL-17.
Animal Model: | APCmin/+ mice |
Dosage: | 400 mg/kg |
Administration: | Oral gavage; twice a week; for 6 weeks |
Result: | Markedly decreased intestinal integrity and accelerated tumor growth in the intestine and colon. |