5α-Androst-16-en-3α-ol
(Synonyms: (3α,5α)-16-烯-3-甾醇) 目录号 : GC48843A pheromone with diverse biological activities
Cas No.:1153-51-1
Sample solution is provided at 25 µL, 10mM.
Quality Control & SDS
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- Purity: >95.00%
- COA (Certificate Of Analysis)
- SDS (Safety Data Sheet)
- Datasheet
5α-Androst-16-en-3α-ol is a steroid pheromone that has been found in boar testes and human male axillary sweat and has diverse biological activities.1,2 It enhances GABA-activated currents in primary mouse cerebellar granule cells (EC50 = 0.4 µM).2 5α-Androst-16-en-3α-ol (0.1-1 µM) increases the amplitude of GABA-activated currents in HEK293 cells expressing human α1β2γ2 and α2β2γ2 subunit-containing GABAA receptors. In vivo, 5α-androst-16-en-3α-ol (5-10 mg/kg) decreases immobility time in the forced swim test in mice. It increases time spent in the open arms of the elevated plus maze in mice, indicating anxiolytic-like activity, when administered at doses ranging from 30 to 50 mg/kg. 5α-Androst-16-en-3α-ol protects against seizures induced by pentylenetetrazole or electroshock in mice (ED50s = 48.9 and 21.9 mg/kg, respectively).
1.Brooksbank, B.W., Brown, R., and Gustafsson, J.A.The detection of 5α-androst-16-en-3α-ol in human male axillary sweatExperientia30(8)864-865(1974) 2.Kaminski, R.M., Marini, H., Ortinski, P.I., et al.The pheromone androstenol (5α-androst-16-en-3α-ol) is a neurosteroid positive modulator of GABAA receptorsJ. Pharmacol. Exp. Ther.317(2)694-703(2006)
Cas No. | 1153-51-1 | SDF | |
别名 | (3α,5α)-16-烯-3-甾醇 | ||
Canonical SMILES | C[C@@]12[C@]3([H])[C@](CC[C@@]1([H])C[C@@H](CC2)O)([H])[C@@]4([H])[C@](CC3)(C=CC4)C | ||
分子式 | C19H30O | 分子量 | 274.4 |
溶解度 | DMF: 20 mg/ml,DMSO: 10 mg/ml,Ethanol: 30 mg/ml | 储存条件 | -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 | |||
1 mg | 5 mg | 10 mg | |
1 mM | 3.6443 mL | 18.2216 mL | 36.4431 mL |
5 mM | 0.7289 mL | 3.6443 mL | 7.2886 mL |
10 mM | 0.3644 mL | 1.8222 mL | 3.6443 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。