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  3. 5α-Cyprinol sulfate

5α-Cyprinol sulfate 是一种具有口服活性的胆汁盐和异种化感信息素。5α-Cyprinol sulfate 可促进鱼类的脂质消化。5α-Cyprinol sulfate 可抑制大鼠回肠顶端胆汁盐转运体介导的牛磺胆酸摄取。5α-Cyprinol sulfate 可用于鱼类毒性急性肾衰竭的研究。

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5α-Cyprinol sulfate

5α-Cyprinol sulfate Chemical Structure

CAS No. : 53939-19-8

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  • 生物活性

  • 纯度 & 产品资料

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生物活性

5α-Cyprinol sulfate is an orally active bile salt and heterospecific pheromone. 5α-Cyprinol sulfate promotes lipid digestion in fish. 5α-Cyprinol sulfate inhibits taurocholic acid uptake mediated by apical bile salt transporters in rat ileum. 5α-Cyprinol sulfate can be used in studies of fish toxic acute renal failure[1][2].

体外研究
(In Vitro)

5α-Cyprinol sulfate (100-10700 pM; day 3 or 4 of incubation) 可在浓度≥100 pM 时诱导大型溞产生昼夜垂直迁移 (增加白天栖息深度),其活性阈值浓度为 100 pM[1]
5α-Cyprinol sulfate (100 μM; 15 min at 37°C) 可完全抑制瞬时转染回肠顶端胆盐转运体 (asbt) 的 COS-7 细胞中钠依赖性牛磺胆酸摄取[2]

MCE has not independently confirmed the accuracy of these methods. They are for reference only.

体内研究
(In Vivo)

5α-Cyprinol sulfate (1 μmol/min/kg; i.v.; single infusion) 经静脉给予麻醉大鼠后,会诱导溶血、胆道出血和死亡[2]
5α-Cyprinol sulfate (1-4 μmol/min/kg; i.v. into perfused liver; 20-minute infusion) 在离体灌流大鼠肝脏中给药后,表现出 0.5 μmol/kg/min 的最大胆汁分泌速率 (Tmax),在高剂量下会减少胆汁流量,并且竞争性抑制牛磺胆酸的肝脏摄取与分泌[2]

MCE has not independently confirmed the accuracy of these methods. They are for reference only.

Animal Model: unspecified strain (isolated perfused liver model)[2]
Dosage: 1 μmol/min/kg; 4 μmol/min/kg
Administration: i.v. into perfused liver; 20-minute infusion
Result: Achieved hepatic uptake exceeding 90% during infusion and recovery of 65.3 (n=6) at 1 μmol/min/kg.
Reached biliary secretion peak of unchanged reagent and minor disulfate metabolite at 30 minutes, with maximal secretion rate of 0.5 μmol/kg/min at 1 μmol/min/kg.
Showed no significant increase in bile flow at 1 μmol/min/kg.
Resulted in extremely low recovery of 17.0% at 4 μmol/min/kg.
Reduced bile flow immediately upon infusion, with gradual recovery over the experiment at 4 μmol/min/kg.
Caused dose-dependent reduction in taurocholate uptake and biliary recovery in competition experiments; effect reversed immediately when infusion stopped.
分子量

532.73

Formula

C27H48O8S

CAS 号
结构分类
初始来源

carp

运输条件

Room temperature in continental US; may vary elsewhere.

储存方式

Please store the product under the recommended conditions in the Certificate of Analysis.

纯度 & 产品资料
参考文献
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