Icariside E5
Based on 1 Customer Validation
Icariside E5 is a lignan glycoside isolated from the Capsicum annuum. Icariside E5 promotes the proliferation of HUVECs without cytotoxicity. Icariside E5 has antioxidant properties.
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- 純度 : 93.0%
- CAS 番号: 126176-79-2
- 分子式: C26H34O11
- 分子量:522.54
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保管条件:
4°C, sealed storage, away from moisture and light
* In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture and light)
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生物活性
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化学情報
- プロトコル
- 純度とドキュメンテーション
- 参考文献
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Help & FAQs
生物活性
製品説明
体外実験
Icariside E5 (5, 10, 20, 40 µM; for 48 h) slightly promotes the proliferation of human umbilical vein endothelial cells (HUVECs). Icariside E5 does not have the pharmacological effect of scavenging ROS[1].
Icariside E neither induces an increase in the intracellular levels of reactive oxygen species nor affects the mitochondria permeability transition, and it does not signal through the vanilloid receptor type 1. It protects Jurkat cells from apoptosis induced by the oxidative stress mediated by serum withdrawal[2].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only. Further protocols information, click here.
化学情報
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CAS 番号 126176-79-2
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性状 Solid
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分子量 522.54
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分子式 C26H34O11
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Color White to off-white
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SMILES
OC[C@@H](C1=C(C(OC)=CC(/C=C/CO)=C1)O[C@@H]([C@@H]([C@H]2O)O)O[C@@H]([C@H]2O)CO)CC(C=C3)=CC(OC)=C3O
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Structure Classification
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輸送条件
Room temperature in continental US; may vary elsewhere.
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保管条件
4°C, sealed storage, away from moisture and light
* In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture and light)
プロトコル
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Cell Cytotoxicity Assay
Cytotoxicity assays are usually based on the assessment of cell membrane damage, which can also be indirectly detected by measuring cell viability. Detection methods include MTT assay, CKK-8 assay, LDH assay and ATP assay, etc.
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Mammalian live/dead viability and cytotoxicity staining
Live/dead viability and cytotoxicity staining assays are based on the simultaneous detection of intracellular esterase activity in metabolically active (viable) cells and membrane integrity loss in non-viable cells. In commonly used dual-staining approaches, membrane-permeant fluorogenic substrates are converted by intracellular esterases into fluorescent products in live cells, while impermeant DNA-binding dyes selectively enter cells with compromised plasma membranes and label nucleic acids in dead or dying cells, enabling discrimination between viable and non-viable populations by fluorescence microscopy or flow cytometry.
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Cell Viability Determination by MTT Colorimetric Assay
The following protocol uses the MTT colorimetric assay as a classic literature-established method for assessing cell viability/metabolic activity in cultured mammalian cells. MTT[3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide] is reduced by metabolically active cells to a colored formazan product; the amount of formazan is quantified spectrophotometrically and provides an indirect measure of metabolically active viable cells. Importantly, MTT reduction reflects cellular oxidoreductase/metabolic activity rather than an absolute direct count of living cells, so changes in cellular metabolism can alter the signal independently of cell number.
純度とドキュメンテーション
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データシート (272 KB)
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SDS (252 KB)
- English - EN (252 KB)
- Français - FR (252 KB)
- Deutsch - DE (252 KB)
- Norwegian - NO (252 KB)
- Español - ES (252 KB)
- Swedish - SV (252 KB)
- Italian - IT (252 KB)
- Korean - KR (252 KB)
- Portuguese - PT (252 KB)
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取扱説明書 (2659 KB)
参考文献
[1]. Xuelin Shi, et al. Chemical Constituents from Albiziae Cortex and Their Ability to Ameliorate Steatosis and Promote Proliferation and Anti-Oxidation In Vitro. Molecules. 2019 Nov 7;24(22):4041. [Content Brief]
[2]. M Iorizzi, et al. New glycosides from Capsicum annuum L. var. acuminatum. Isolation, structure determination, and biological activity. J Agric Food Chem. 2001 Apr;49(4):2022-9. [Content Brief]
Calculators
濃度 (開始) × 体積 (開始) = 濃度 (終了) × 体積 (終了)
Icariside E5 関連分類
HY-N4020 関連分類
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