Limonianin
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Limonianin (Atalantoflavone) is a flavone, that can be isolated from Erythrina sigmoidea and the root bark of Citrus limonia. Limonianin presents inhibitory effect against P. gingivalis. Limonianin shows cytotoxic activity against multidrug-resistant (MDR) cancer cell lines.
商品は「研究用試薬」です。人や動物の医療用・臨床診断用・食品用の製品ではありません。
研究用途以外に使用した場合、当社は一切の責任を負いかねます。
- 純度 : 97.0%
- CAS 番号: 119309-02-3
- 分子式: C20H16O5
- 分子量:336.34
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保管条件:
-20°C, protect from light
* In solvent : -80°C, 6 months; -20°C, 1 month (protect from light)
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生物活性
製品説明
Cellular Effect
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Cell Line
|
Type | Value | Description | References |
|---|---|---|---|---|
| A549 | IC50 |
>20 μg/mL
Compound: 29
|
Cytotoxicity against human A549 cells by MTT assay
Cytotoxicity against human A549 cells by MTT assay
|
[PMID: 29975532] |
| HepG2 | IC50 |
>20 μg/mL
Compound: 29
|
Cytotoxicity against human HepG2 cells by MTT assay
Cytotoxicity against human HepG2 cells by MTT assay
|
[PMID: 29975532] |
| MDA-MB-231 | IC50 |
>20 μg/mL
Compound: 29
|
Cytotoxicity against human MDA-MB-231 cells by MTT assay
Cytotoxicity against human MDA-MB-231 cells by MTT assay
|
[PMID: 29975532] |
| PC-3 | IC50 |
55.6 μM
Compound: 16
|
Cytotoxicity against human PC3 cells after 3 days by MTT assay
Cytotoxicity against human PC3 cells after 3 days by MTT assay
|
[PMID: 26711890] |
化学情報
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CAS 番号 119309-02-3
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性状 Solid
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分子量 336.34
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分子式 C20H16O5
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Color Light yellow to yellow
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SMILES
O=C1C=C(C2=CC=C(O)C=C2)OC3=C4C=CC(C)(C)OC4=CC(O)=C13
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別名
Atalantoflavone
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Structure Classification
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Initial Source
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輸送条件
Room temperature in continental US; may vary elsewhere.
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保管条件
-20°C, protect from light
* In solvent : -80°C, 6 months; -20°C, 1 month (protect from 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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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 (268 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
Calculators
濃度 (開始) × 体積 (開始) = 濃度 (終了) × 体積 (終了)