Hh-Ag1.5
(Synonyms: SAg1.5) 目录号 : GC64134Hh-Ag1.5 (SAg1.5) 是一种有效的 Hedgehog (Hh) 激动剂,EC50 为 1 nM。Hh-Ag1.5 介导的重编程打破了非损伤肝脏干细胞的静止状态,从而挽救了肝衰竭。
Cas No.:612542-14-0
Sample solution is provided at 25 µL, 10mM.
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- Purity: >99.00%
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Hh-Ag1.5 (SAg1.5) is a potent Hedgehog (Hh) agonist with an EC50 of 1 nM[1]. Hh-Ag1.5 mediated reprogramming breaks the quiescence of noninjured liver stem cells for rescuing liver failure[2].
HhAg1.5 (5 μM; for 3 weeks) facilitates dramatic expansion of quiescent CD133+ CD45- liver stem cells (Hh3A cells) enriched from non-injured liver in vitro[2]. Hh-Ag1.5 competely binds to the Smo-containing membranes with the Ki value of 0.52 nM[3].The Smo agonist SAG-1.5 displays nanomolar-range potency stimulation of Gli-responsive reporter activity, with an EC50 of 7 nM[4].
[1]. Randall W King. Roughing Up Smoothened: Chemical Modulators of Hedgehog Signaling. J Biol. 2002 Nov 6;1(2):8.
[2]. Abhisek Mitra, et al. A Small Molecule Hedgehog Agonist HhAg1.5 Mediated Reprogramming Breaks the Quiescence of Noninjured Liver Stem Cells for Rescuing Liver Failure. Transl Res. 2019 Mar;205:44-50.
[3]. Maria Frank-Kamenetsky, et al. Small-molecule Modulators of Hedgehog Signaling: Identification and Characterization of Smoothened Agonists and Antagonists. J Biol. 2002 Nov 6;1(2):10.
[4]. Cynthia M Rominger, et al. Evidence for Allosteric Interactions of Antagonist Binding to the Smoothened Receptor. J Pharmacol Exp Ther. 2009 Jun;329(3):995-1005.
Cas No. | 612542-14-0 | SDF | Download SDF |
别名 | SAg1.5 | ||
分子式 | C28H26ClF2N3OS | 分子量 | 526.04 |
溶解度 | DMSO : 50 mg/mL (95.05 mM; Need ultrasonic) | 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。 |
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1 mg | 5 mg | 10 mg | |
1 mM | 1.901 mL | 9.505 mL | 19.01 mL |
5 mM | 0.3802 mL | 1.901 mL | 3.802 mL |
10 mM | 0.1901 mL | 0.9505 mL | 1.901 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 | |||
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% DMSO % % Tween 80 % saline | ||||||||||
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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。
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