1. Vitamin D Related/Nuclear Receptor
  2. Androgen Receptor
  3. Cyproterone acetate

Cyproterone acetate  (Synonyms: 醋酸环丙孕酮)

目录号: HY-13604 纯度: 99.19%
COA 产品使用指南

Cyproterone acetate 是一种抗雄激素 (IC50=7.1 nM) 和孕激素合成的类固醇。Cyproterone acetate 与 progesteron 和糖皮质激素受体有亲和力。

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Cyproterone acetate Chemical Structure

Cyproterone acetate Chemical Structure

CAS No. : 427-51-0

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规格 价格 是否有货 数量
10 mM * 1 mL in DMSO ¥715
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250 mg ¥650
In-stock
500 mg ¥1200
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1 g   询价  
5 g   询价  

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Customer Review

Other Forms of Cyproterone acetate:

  • 生物活性

  • 纯度 & 产品资料

  • 参考文献

生物活性

Cyproterone acetate is an anti-androgen (IC50=7.1 nM) and progestogen synthetic steroid. Cyproterone acetate has affinity with progesteron and with glucocorticoidal receptors[1][2].

细胞效力
(Cellular Effect)
Cell Line Type Value Description References
DU-145 IC50
50.7 μM
Compound: CPA
Antiproliferative activity against androgen-insensitive human DU-145 cells assessed as inhibition of cell growth incubated for 48 hrs by MTT assay
Antiproliferative activity against androgen-insensitive human DU-145 cells assessed as inhibition of cell growth incubated for 48 hrs by MTT assay
[PMID: 33933755]
LNCaP IC50
43 μM
Compound: CPA
Cytotoxicity against human LNCAP cells expressing androgen receptor after 72 hrs by MTT assay
Cytotoxicity against human LNCAP cells expressing androgen receptor after 72 hrs by MTT assay
[PMID: 23665800]
LNCaP IC50
43 μM
Compound: Cyproterone acetate
Cytotoxicity against human androgen receptor positive LNCAP cells after 72 hrs by MTT assay
Cytotoxicity against human androgen receptor positive LNCAP cells after 72 hrs by MTT assay
[PMID: 20226660]
LNCaP IC50
59.6 μM
Compound: CPA
Antiproliferative activity against androgen-sensitive human LNCaP cells assessed as inhibition of cell growth incubated for 48 hrs by MTT assay
Antiproliferative activity against androgen-sensitive human LNCaP cells assessed as inhibition of cell growth incubated for 48 hrs by MTT assay
[PMID: 33933755]
PC-3 IC50
32.3 μM
Compound: CPA
Cytotoxicity against androgen receptor deficient human PC3 cells after 72 hrs by MTT assay
Cytotoxicity against androgen receptor deficient human PC3 cells after 72 hrs by MTT assay
[PMID: 23665800]
PC-3 IC50
32.3 μM
Compound: Cyproterone acetate
Cytotoxicity against human androgen receptor negative PC3 cells after 72 hrs by MTT assay
Cytotoxicity against human androgen receptor negative PC3 cells after 72 hrs by MTT assay
[PMID: 20226660]
PC-3 IC50
56.9 μM
Compound: CPA
Antiproliferative activity against androgen-insensitive human PC-3 cells assessed as inhibition of cell growth incubated for 48 hrs by MTT assay
Antiproliferative activity against androgen-insensitive human PC-3 cells assessed as inhibition of cell growth incubated for 48 hrs by MTT assay
[PMID: 33933755]
体外研究
(In Vitro)

Cyproterone acetate is a partial agonist, showing agonism for the AR, with EC50 of 4.0 μM, at relatively high concentrations[1].
Cyproterone acetate enhances TRAIL-induced androgen-independent prostate cancer cell apoptosis via up-regulation of death receptor 5[3].
Cyproterone acetate pretreatment (0,1,10, or 50 μM; 24 hours; subsequently exposed to cadmium for an additional 24 hours) resulted in a clear decrease in the sensitivity to cadmium in rat liver epithelial cell line[4].

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

体内研究
(In Vivo)

Adult male C57 BL/6J mice injected with 0.08 mg/g of cyproterone acetate showed an increase in cellular lipid content in the zona fasciculata and zona retjculans of the adrenal cortex[5].

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

Clinical Trial
分子量

416.94

Formula

C24H29ClO4

CAS 号
性状

固体

颜色

White to off-white

中文名称

醋酸环丙孕酮;色普龙

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 2 years
-20°C 1 year
溶解性数据
细胞实验: 

DMSO 中的溶解度 : 33.33 mg/mL (79.94 mM; 超声助溶; 吸湿的 DMSO 对产品的溶解度有显著影响,请使用新开封的 DMSO)

Ethanol 中的溶解度 : 20 mg/mL (47.97 mM; 超声助溶)

H2O 中的溶解度 : < 0.1 mg/mL (insoluble)

配制储备液
浓度 溶剂体积 质量 1 mg 5 mg 10 mg
1 mM 2.3984 mL 11.9921 mL 23.9843 mL
5 mM 0.4797 mL 2.3984 mL 4.7969 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, 2 years; -20°C, 1 year。-80°C储存时,请在2年内使用, -20°C储存时,请在1年内使用。

  • 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

动物实验:

请根据您的 实验动物和给药方式 选择适当的溶解方案。

以下溶解方案都请先按照 In Vitro 方式配制澄清的储备液,再依次添加助溶剂:
——为保证实验结果的可靠性,澄清的储备液可以根据储存条件,适当保存;体内实验的工作液,建议您现用现配,当天使用
以下溶剂前显示的百分比是指该溶剂在您配制终溶液中的体积占比;如在配制过程中出现沉淀、析出现象,可以通过加热和/或超声的方式助溶

  • 方案 一

    请依序添加每种溶剂: 10% DMSO    40% PEG300    5% Tween-80    45% Saline

    Solubility: ≥ 2.5 mg/mL (6.00 mM); 澄清溶液

    此方案可获得 ≥ 2.5 mg/mL(饱和度未知)的澄清溶液。

    1 mL 工作液为例,取 100 μL 25.0 mg/mL 的澄清 DMSO 储备液加到 400 μL PEG300 中,混合均匀;再向上述体系中加入 50 μL Tween-80,混合均匀;然后再继续加入 450 μL 生理盐水 定容至 1 mL

    生理盐水的配制:将 0.9 g 氯化钠,溶解于 ddH₂O 并定容至 100 mL,可以得到澄清透明的生理盐水溶液。
  • 方案 二

    请依序添加每种溶剂: 10% DMSO    90% (20% SBE-β-CD in Saline)

    Solubility: ≥ 2.5 mg/mL (6.00 mM); 澄清溶液

    此方案可获得 ≥ 2.5 mg/mL(饱和度未知)的澄清溶液。

    1 mL 工作液为例,取 100 μL 25.0 mg/mL 的澄清 DMSO 储备液加到 900 μL 20% 的 SBE-β-CD 生理盐水水溶液 中,混合均匀。

    2 g SBE-β-CD(磺丁基醚 β-环糊精)粉末定容于 10 mL 的生理盐水中,完全溶解至澄清透明。
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

由于实验过程有损耗,建议您多配一只动物的量
请输入您的动物体内配方组成:
%
DMSO +
+
%
Tween-80 +
%
Saline
如果您的动物是免疫缺陷鼠或者体弱鼠,建议 DMSO 中的在最后工作液体系中的占比尽量不超过 2%。
方案所需 助溶剂 包括:DMSO ,均可在 MCE 网站选购。 Tween 80,均可在 MCE 网站选购。
计算结果
工作液所需浓度 : mg/mL
储备液配制方法 : mg 药物溶于 μL  DMSO(母液浓度为 mg/mL)。
您所需的储备液浓度超过该产品的实测溶解度,以下方案仅供参考,如有需要,请与 MCE 中国技术支持联系。
动物实验体内工作液的配制方法 : 取 μL DMSO 储备液,加入 μL  μL ,混合均匀至澄清,再加 μL Tween 80,混合均匀至澄清,再加 μL 生理盐水
连续给药周期超过半月以上,请谨慎选择该方案。
请确保第一步储备液溶解至澄清状态,从左到右依次添加助溶剂。您可采用超声加热 (超声清洗仪,建议频次 20-40 kHz),涡旋吹打等方式辅助溶解。
纯度 & 产品资料
参考文献

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, 2 years; -20°C, 1 year。-80°C储存时,请在2年内使用, -20°C储存时,请在1年内使用。

可选溶剂 浓度 溶剂体积 质量 1 mg 5 mg 10 mg 25 mg
Ethanol / DMSO 1 mM 2.3984 mL 11.9921 mL 23.9843 mL 59.9607 mL
5 mM 0.4797 mL 2.3984 mL 4.7969 mL 11.9921 mL
10 mM 0.2398 mL 1.1992 mL 2.3984 mL 5.9961 mL
15 mM 0.1599 mL 0.7995 mL 1.5990 mL 3.9974 mL
20 mM 0.1199 mL 0.5996 mL 1.1992 mL 2.9980 mL
25 mM 0.0959 mL 0.4797 mL 0.9594 mL 2.3984 mL
30 mM 0.0799 mL 0.3997 mL 0.7995 mL 1.9987 mL
40 mM 0.0600 mL 0.2998 mL 0.5996 mL 1.4990 mL
DMSO 50 mM 0.0480 mL 0.2398 mL 0.4797 mL 1.1992 mL
60 mM 0.0400 mL 0.1999 mL 0.3997 mL 0.9993 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.

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产品名称:
Cyproterone acetate
目录号:
HY-13604
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