Ilexsaponin A
(Synonyms: 毛冬青皂苷A) 目录号 : GC38566
Ilexsaponin A 是从冬凌草的根中分离出的，通过抗凋亡途径减轻缺血再灌注引起的心肌损伤。Ilexsaponin A 可以减少心肌梗塞的大小，降低 LDH，AST 和 CK-MB 的血清水平，增加细胞活力并抑制缺氧/复氧心肌细胞的凋亡。
Cas No.:108524-93-2
Sample solution is provided at 25 µL, 10mM.
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Quality Control & SDS
- View current batch:
- Purity: >98.00%
- COA (Certificate Of Analysis)
- SDS (Safety Data Sheet)
- Datasheet
Ilexsaponin A, isolated from the root of Ilex pubescens, attenuates ischemia-reperfusion-induced myocardial injury through anti-apoptotic pathway. Ilexsaponin A can reduce myocardial infarct size, lower the serum levels of LDH, AST and CK-MB, increase cellular viability and inhibit apoptosis in hypoxia/reoxygenation cardiomyocytes[1].
Ilexsaponin A significantly reduces proapoptotic proteins including caspase-3, cleaved caspase-3 and bax and increases anti-apoptotic protein bcl-2 in hypoxia/reoxygenation cardiomyocytes. Ilexsaponin A treatment increases the expression levels of p-Akt in hypoxia/reoxygenation cellular model and myocardial ischemia/reperfusion animal model[1].
Ilexsaponin A (10 or 40 mg/kg) reduce the myocardial infarct size in a dose dependent manner in male Sprague-Dawley rats weighing 280-320 g[1].
[1]. Zhang SW, et al. Ilexsaponin A attenuates ischemia-reperfusion-induced myocardial injury through anti-apoptotic pathway. PLoS One. 2017 Feb 9;12(2):e0170984.
| Cas No. | 108524-93-2 | SDF | |
| 别名 | 毛冬青皂苷A | ||
| Canonical SMILES | OC[C@H]([C@@H](O)[C@H](O)[C@H]1O)O[C@H]1OC([C@]23[C@]([C@](O)([C@H](C)CC3)C)([H])C4=CC[C@@]([C@@]5([C@@]([C@](C)([C@@H](O)CC5)C(O)=O)([H])CC6)C)([H])[C@]6(C)[C@]4(C)CC2)=O | ||
| 分子式 | C36H56O11 | 分子量 | 664.82 |
| 溶解度 | Soluble in DMSO | 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 | 1.5042 mL | 7.5208 mL | 15.0417 mL |
| 5 mM | 0.3008 mL | 1.5042 mL | 3.0083 mL |
| 10 mM | 0.1504 mL | 0.7521 mL | 1.5042 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。
Ilexsaponin A attenuates ischemia-reperfusion-induced myocardial injury through anti-apoptotic pathway
PLoS One 2017 Feb 9;12(2):e0170984.PMID:28182689DOI:10.1371/journal.pone.0170984.
The protective effects of Ilexsaponin A on ischemia-reperfusion-induced myocardial injury were investigated. Myocardial ischemia/reperfusion model was established in male Sprague-Dawley rats. Myocardial injury was evaluated by TTC staining and myocardial marker enzyme leakage. The in vitro protective potential of Ilexsaponin A was assessed on hypoxia/reoxygenation cellular model in neonatal rat cardiomyocytes. Cellular viability and apoptosis were evaluated by MTT and TUNEL assay. Caspase-3, cleaved caspase-3, bax, bcl-2, p-Akt and Akt protein expression levels were detected by western-blot. Ilexsaponin A treatment was able to attenuate the myocardial injury in ischemia/reperfusion model by reducing myocardial infarct size and lower the serum levels of LDH, AST and CK-MB. The in vitro study also showed that Ilexsaponin A treatment could increase cellular viability and inhibit apoptosis in hypoxia/reoxygenation cardiomyocytes. Proapoptotic proteins including caspase-3, cleaved caspase-3 and bax were significantly reduced and anti-apoptotic protein bcl-2 was significantly increased by Ilexsaponin A treatment in hypoxia/reoxygenation cardiomyocytes. Moreover, Ilexsaponin A treatment was able to increase the expression levels of p-Akt in hypoxia/reoxygenation cellular model and myocardial ischemia/reperfusion animal model. Coupled results from both in vivo and in vitro experiments indicate that Ilexsaponin A attenuates ischemia-reperfusion-induced myocardial injury through anti-apoptotic pathway.
[Determination of three pair of triterpenoid isomers in leaf of Ilex hainanensis by HPLC-ELSD]
Zhongguo Zhong Yao Za Zhi 2018 Apr;43(8):1662-1666.PMID:29751714DOI:10.19540/j.cnki.cjcmm.20180115.015.
The present study is to develop an HPLC-ELSD method for simultaneous determination of three pairs of triterpenoid isomers, Ilexsaponin A₁, Ilexhainanoside D, Ilexgenin A, 3β, 19α-dihydroxyolean-12-ene-24, 28-dioic acid (ilexhainanin E) ursolic acid and oleanic acid in the leaf of Ilex hainanensis, which could provide evidence to the quality control of this herb. The six constituents were measured on a Waters XBridge C₁₈ column (4.6 mm×250 mm, 5 μm), with a mobile phase consisting of methanol (A)- 0.5% formic acid in water (B) at a flow rate of 1.0 mL·min⁻¹ (0-18 min，70%-85% A，18-20 min，85%-95% A；20-35 min，95% A). The carrier gas was N₂, and the pressure was 2.8 L·min⁻¹. The drift tube in this experiment were set at 70 °C. The injection volume was 10 μL. The contents of the six triterpenoids in 6 samples were 3.7-8.5, 10.3 -22.1, 2.8-5.9, 7.8-14.1, 2.6-3.8 and 8.8-11.9 mg·g⁻¹, respectively. The established method is proved to be accurate and sensitive for the determination of triterpenoids in Ilicis Hainanensis Folium, and may be used for the quality improvement of this herb.