Deoxycorticosterone acetate (DOCA) 是一种肾上腺皮质激素,是醛固酮的前体。Deoxycorticosterone acetate 是一种矿化皮质激素受体激动剂。Deoxycorticosterone acetate 可导致严重的肾脏损伤,包括炎症、纤维化、肾小球损伤和蛋白尿。
生物活性 | Deoxycorticosterone acetate (DOCA) is an adrenocortin, acts as a precursor to aldosterone. Deoxycorticosterone acetate is amineralocorticoid receptoragonist. Deoxycorticosterone acetate can cause severe renal injury, including inflammation, fibrosis, glomerular damage, and proteinuria[1][2]. |
IC50& Target | Human Endogenous Metabolite |
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体内研究 (In Vivo) | Deoxycorticosterone acetate (2.5 mg/d; s.c. implantation; 42 d; 2 mg/dTamoxifen(HY-13757A) pre-treatment) induces hypertension by increasing blood pressure and cardiac hypertrophy in mice[1].
Animal Model: | MR (mineralocorticoid receptor) mutant mice (MRCdh5Cre) and MR wild-type mice (MRwild-type) treated with unilateral nephrectomy (12-week-old)[1] | Dosage: | 2.5 mg/d | Administration: | Subcutaneous implantation; 42 days; treated with 2 mgTamoxifen(HY-13757A) (20 mg/mL in sunflower oil and 10% ethanol; i.p.; once daily on 5 consecutive days) at least 4 weeks before nephrectomy | Result: | Increased the blood pressure without differences between both genotypes (MRCdh5Creand MRwild-type). Resulted glomerular injury and proteinuria, renal inflammation and fibrosis. |
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中文名称 | 醋酸去氧皮质酮;脱氧皮质酮;去氧皮甾酮;去氧皮质酮 |
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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 | 6 months | | -20°C | 1 month |
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溶解性数据 | In Vitro: DMSO : 41.67 mg/mL(111.87 mM;ultrasonic and warming and heat to 80℃) H2O : 1 mg/mL(2.68 mM;ultrasonic and warming and heat to 80℃) 配制储备液 1 mM | 2.6846 mL | 13.4228 mL | 26.8456 mL | 5 mM | 0.5369 mL | 2.6846 mL | 5.3691 mL | 10 mM | 0.2685 mL | 1.3423 mL | 2.6846 mL |
*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℃, 6 months; -20℃, 1 month。-80℃ 储存时,请在 6 个月内使用,-20℃ 储存时,请在 1 个月内使用。 In Vivo: 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 1. 请依序添加每种溶剂: 10% DMSO 90% (20%SBE-β-CDin saline) Solubility: ≥ 2.08 mg/mL (5.58 mM); Clear solution
此方案可获得 ≥ 2.08 mg/mL (5.58 mM,饱和度未知) 的澄清溶液。 以 1 mL 工作液为例,取 100 μL 20.8 mg/mL 的澄清 DMSO 储备液加到 900 μL20% 的 SBE-β-CD 生理盐水水溶液中,混合均匀。 2. 请依序添加每种溶剂: 10% DMSO 90%corn oil Solubility: ≥ 2.08 mg/mL (5.58 mM); Clear solution
此方案可获得 ≥ 2.08 mg/mL (5.58 mM,饱和度未知) 的澄清溶液,此方案不适用于实验周期在半个月以上的实验。 以 1 mL 工作液为例,取 100 μL 20.8 mg/mL 的澄清 DMSO 储备液加到 900 μL玉米油中,混合均匀。 3. 请依序添加每种溶剂: 10% DMSO 40%PEG300 5%Tween-80 45% saline Solubility: ≥ 1.67 mg/mL (4.48 mM); Clear solution
此方案可获得 ≥ 1.67 mg/mL (4.48 mM,饱和度未知) 的澄清溶液。 以 1 mL 工作液为例,取 100 μL 16.7 mg/mL 的澄清 DMSO 储备液加到 400 μL PEG300 中,混合均匀;向上述体系中加入50 μL Tween-80,混合均匀;然后继续加入 450 μL生理盐水定容至 1 mL。 *以上所有助溶剂都可在本网站选购。
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