2. Metabolic Enzyme/Protease
  3. Cytochrome P450
  4. Abiraterone

Abiraterone  (Synonyms: CB-7598)

目录号: HY-70013 纯度: 99.88%
COA 产品使用指南

摩尔计算器

Abiraterone 是一种有效的不可逆的 CYP17A1 抑制剂，具有抗雄激素活性，抑制细胞色素 p450 酶 CYP17 的 17α-羟化酶和 17,20-裂合酶活性，IC50 值 分别为 2.5 nM 和 15 nM.

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Abiraterone Chemical Structure

Abiraterone Chemical Structure

CAS No. : 154229-19-3

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规格 价格 是否有货 数量
1 mg ￥171
In-stock
5 mg ￥343
In-stock
10 mg ￥550
In-stock
50 mg ￥1500
In-stock
100 mg ￥2260
In-stock
200 mg ￥3000
In-stock
500 mg ￥5500
In-stock
1 g 现货 询价
5 g   询价  
10 g   询价  

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Customer Review

Other Forms of Abiraterone:

Abiraterone 相关抗体

Top Publications Citing Use of Products

查看 Cytochrome P450 亚型特异性产品:

查看所有亚型
CYP1 CYP2 CYP3 CYP4 CYP11 CYP17 Aromatase/CYP19A1 CYP26 CYP51 CYP2D6 CYP2C9 CYP2C19 CYP3A4 CYP17A1

  • 生物活性

  • 实验参考方法

  • 纯度 & 产品资料

  • 参考文献

生物活性

Abiraterone is a potent and irreversible CYP17A1 inhibitor with antiandrogen activity, which inhibits both the 17α-hydroxylase and 17,20-lyase activity of the cytochrome p450 enzyme CYP17 with IC50s of 2.5 nM and 15 nM, respectively.

IC50 & Target

IC50:17α-hydroxylase (2.5 nM), 17,20-lyase (15 nM)[6]
体外研究
(In Vitro)

Significant inhibition of proliferation of the AR-positive prostate cancer cell lines LNCaP and VCaP with doses of Abiraterone ≥5 μM is confirmed[2]. Abiraterone shows IC50 values of 15 nM and 2.5 nM for the 17,20-lyase and 17α-hydroxylase (CYP17 is a bifunctional enzyme with both 17α-hydroxylase and 17,20-lyase activity). Abiraterone inhibits human 17,20-lyase and 17α-hydroxylase with IC50 of 27 and 30 nM respectively[3]. Abiraterone inhibits recombinant human 3βHSD1 and 3βHSD2 activity with competitive Ki values of 2.1 and 8.8 μM. 10 μM Abiraterone is sufficient to completely block synthesis of 5α-dione and DHT in both cell lines.Treatment with abi significantly inhibited CRPC progression in the robustly growing subset, effectively putting a ceiling on tumor growth over 4 weeks of treatment (P<0.00001). [3H]-dehydroepiandrosterone (DHEA) depletion and Δ4-androstenedione (AD) accumulation are inhibited by Abiraterone in LNCaP, with an IC50<1 μM[4].

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

Abiraterone 相关抗体:
体内研究
(In Vivo)

The 0.5 mmol/kg/d Abiraterone treatment dose is previously shown to yield serum concentrations of about 0.5 to 1 μM. Xenograft tumor growth in the control group is widely variable, with some tumors growing slowly and only a subset of tumors exhibiting robust growth[4]. Following i.v. administration (5 mg/kg) the clearance (Cl) and volume of distribution (Vd) are found to be 31.2 mL/min/kg and 1.97 L/kg, respectively. The AUC0-∞ (area under the plasma concentration-time curve from time zero to infinity time point) is found to be 2675 ng*h/mL. The terminal half-life (t1/2) is 0.73 h. Because of high clearance, Abiraterone (ART) is quantifiable only until 2 h following i.v. administration[5].

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

349.51

Formula

C24H31NO
CAS 号
性状

固体

颜色

White to off-white

中文名称

阿比特龙；坦度酮罗；阿比特伦
运输条件

Room temperature in continental US; may vary elsewhere.
储存方式
Powder -20°C 3 years
4°C 2 years
In solvent -80°C 1 year
-20°C 6 months
溶解性数据
细胞实验： 

DMF 中的溶解度 : 8.75 mg/mL (25.04 mM; 超声加热助溶)

Ethanol 中的溶解度 : 5 mg/mL (14.31 mM; 超声助溶 (<60°C))

DMSO 中的溶解度 : 2.5 mg/mL (7.15 mM; 超声助溶 (<60°C); 吸湿的 DMSO 对产品的溶解度有显著影响，请使用新开封的 DMSO)

配制储备液
浓度 溶剂体积 质量 1 mg 5 mg 10 mg
1 mM 2.8611 mL 14.3057 mL 28.6115 mL
5 mM 0.5722 mL 2.8611 mL 5.7223 mL
查看完整储备液配制表

* 请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液；一旦配成溶液，请分装保存，避免反复冻融造成的产品失效。
储备液的保存方式和期限：-80°C, 1 year; -20°C, 6 months。-80°C储存时，请在1年内使用， -20°C储存时，请在6个月内使用。

  • 摩尔计算器

  • 稀释计算器

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

质量
=
浓度
×
体积
×
分子量 *

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

This equation is commonly abbreviated as: C1V1 = C2V2

浓度 (start)

C1

×
体积 (start)

V1

=
浓度 (final)

C2

×
体积 (final)

V2

动物溶解方案计算器
请输入动物实验的基本信息：

给药剂量

mg/kg

动物的平均体重

g

每只动物的给药体积

μL

动物数量

只
由于实验过程有损耗，建议您多配一只动物的量
计算结果
工作液所需浓度 : mg/mL
纯度 & 产品资料

纯度: 99.88%

COA (292 KB) RP-HPLC (146 KB)

产品使用指南 (1538 KB)
参考文献
Cell Assay
[2]

LNCaP and VCaP cells are seeded in 96-well plates and grown in CSS-supplemented phenol red-free or FBS-supplemented media for 7 days. Cells are treated with Abiraterone (5 μM and 10 μM) at 24 and 96 hours after plating and cell viability is determined on day 7 by adding CellTiter Glo and measuring luminescence[2].

MCE has not independently confirmed the accuracy of these methods. They are for reference only.
Animal Administration
[4][5]

Mice[4]
Male NOD/SCID mice 6 to 8 weeks of age are surgically orchiectomized and implanted with a 5 mg 90-day sustained release DHEA pellet to mimic CRPC with human adrenal physiology. Two days later, 7×106 LAPC4 cells are injected subcutaneously with Matrigel. Tumor dimensions are measured 2 to 3 times per week, and volume is calculated as length×width×height×0.52. Once tumors reach 300 mm3, mice are randomly assigned to vehicle or Abiraterone treatment groups. Mice in the Abiraterone group are treated with 5 mL/kg intraperitoneal injections of 0.5 mmol/kg/d (0.1 mL 5% benzyl alcohol and 95% safflower oil solution) and control mice with vehicle only, once daily for 5 days per week over a duration of 4 weeks (n=8 mice per treatment). Statistical significance between Abiraterone and vehicle treatment groups is assessed by ANOVA based on a mixed-effect model.
Rats[5]
Male Sprague-Dawley rats (n=8, 240-260 g) are used. Blood samples (450 µL) are obtained following an i.v. 5 mg/kg dose of ART into polypropylene tubes containing Na2-EDTA solution as an anticoagulant and at pre-dose, 0.12, 0.25, 0.5, 1, 2, 4, 6, 8 and 24 h (a sparse sampling protocol is adopted during blood collection and at each time point blood is collected from four animals). Plasma is harvested by centrifuging the blood using a Biofuge at 1760g for 5 min and stored frozen at -80±10°C until analysis.

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

Abiraterone 相关分类

完整储备液配制表

* 请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液；一旦配成溶液，请分装保存，避免反复冻融造成的产品失效。
储备液的保存方式和期限：-80°C, 1 year; -20°C, 6 months。-80°C储存时，请在1年内使用， -20°C储存时，请在6个月内使用。

可选溶剂 浓度 溶剂体积 质量 1 mg 5 mg 10 mg 25 mg
DMSO / Ethanol / DMF 1 mM 2.8611 mL 14.3057 mL 28.6115 mL 71.5287 mL
5 mM 0.5722 mL 2.8611 mL 5.7223 mL 14.3057 mL
Ethanol / DMF 10 mM 0.2861 mL 1.4306 mL 2.8611 mL 7.1529 mL
DMF 15 mM 0.1907 mL 0.9537 mL 1.9074 mL 4.7686 mL
20 mM 0.1431 mL 0.7153 mL 1.4306 mL 3.5764 mL
25 mM 0.1144 mL 0.5722 mL 1.1445 mL 2.8611 mL
Help & FAQs
  • Do most proteins show cross-species activity?

    Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

Keywords:

Abiraterone154229-19-3CB-7598阿比特龙坦度酮罗阿比特伦CB7598CB 7598Cytochrome P450CYPsInhibitorinhibitorinhibit

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