Androsterone (5α-Androstan-3α-ol-17-one)
(Synonyms: 雄酮; 5α-Androstan-3α-ol-17-one) 目录号 : GC30842
An androgenic steroid
Cas No.:53-41-8
Sample solution is provided at 25 µL, 10mM.
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Androsterone is a steroid hormone produced in the body from 5α-reduced metabolites of dehydroepiandrosterone and possesses 7-fold weaker androgen potency compared to that of testosterone .1 It is the major androgen excreted in urine as a metabolite of testosterone and is used as the international reference standard for androgenic activity.1
1.de Gruyter, W.AndrosteroneConcise encyclopedia biology49(1996)
Cell experiment: | AML-12 cells are used and cultured in a 1:1 mix of DMEM/Ham’s F12 medium supplemented with 10% fetal bovine serum, 1% insulin-transferrin-selenium mix, 40 ng/mL dexamethasone, 100 U/mL penicillin, and 100 μg/mL streptomycin. For gene regulation studies, AML-12 cells are plated in growth medium at 4×105 cells per well in six-well plates. The following day, treatments including Androsterone or dimethylsulfoxide (DMSO) vehicle are added to the medium. At various times after treatment addition, total RNA is prepared. mRNA levels for individual genes are determined by real-time PCR[1]. |
Animal experiment: | Castrated male mice 8 to10 wk of age are fed a casein diet for 2 wk before the start of the study. The mice receive daily sc injections of 0.1 mL 90% corn oil/10% ethanol vehicle or 10 mg/mL Androsterone in vehicle. Animals are killed 2 h after the fifth daily treatment, approximately 4 h after commencement of the light cycle. Total RNA is prepared, and mRNA levels for specific genes are determined by real-time PCR[1]. |
References: [1]. Wang S, et al. The nuclear hormone receptor farnesoid X receptor (FXR) is activated by androsterone. Endocrinology. 2006 Sep;147(9):4025-33. | |
| Cas No. | 53-41-8 | SDF | |
| 别名 | 雄酮; 5α-Androstan-3α-ol-17-one | ||
| Canonical SMILES | C[C@]1([C@](CC2)([H])[C@]3([H])CC[C@@]4([H])C[C@H](O)CC[C@]4(C)[C@@]3([H])CC1)C2=O | ||
| 分子式 | C19H30O2 | 分子量 | 290.44 |
| 溶解度 | DMSO : 50 mg/mL (172.15 mM);Water : < 0.1 mg/mL (insoluble) | 储存条件 | Store at-20°C |
| General tips | 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 储存时，请在 6 个月内使用，-20°C 储存时，请在 1 个月内使用。 为了提高溶解度，请将管子加热至37℃，然后在超声波浴中震荡一段时间。 |
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| Shipping Condition | 评估样品解决方案：配备蓝冰进行发货。所有其他可用尺寸：配备RT，或根据请求配备蓝冰。 | ||
| 制备储备液 | |||
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1 mg | 5 mg | 10 mg |
| 1 mM | 3.4431 mL | 17.2153 mL | 34.4305 mL |
| 5 mM | 0.6886 mL | 3.4431 mL | 6.8861 mL |
| 10 mM | 0.3443 mL | 1.7215 mL | 3.4431 mL |
| 第一步：请输入基本实验信息（考虑到实验过程中的损耗，建议多配一只动物的药量） | ||||||||||
| 给药剂量 | mg/kg |  |
动物平均体重 | g | |
每只动物给药体积 | ul | |
动物数量 | 只 |
| 第二步：请输入动物体内配方组成（配方适用于不溶于水的药物；不同批次药物配方比例不同，请联系GLPBIO为您提供正确的澄清溶液配方） | ||||||||||
| % DMSO % % Tween 80 % saline | ||||||||||
| 计算重置 | ||||||||||
计算结果:
工作液浓度： mg/ml；
DMSO母液配制方法： mg 药物溶于 μL DMSO溶液（母液浓度 mg/mL，
体内配方配制方法：取 μL DMSO母液，加入 μL PEG300，混匀澄清后加入μL Tween 80，混匀澄清后加入 μL saline，混匀澄清。
1. 首先保证母液是澄清的；
2.
一定要按照顺序依次将溶剂加入，进行下一步操作之前必须保证上一步操作得到的是澄清的溶液，可采用涡旋、超声或水浴加热等物理方法助溶。
3. 以上所有助溶剂都可在 GlpBio 网站选购。
Quality Control & SDS
- View current batch:
- Purity: >98.00%
- COA (Certificate Of Analysis)
- SDS (Safety Data Sheet)
- Datasheet