trans-Chalcone(Synonyms: 反-查耳酮)

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trans-Chalcone (Synonyms: 反-查耳酮) 纯度: ≥97.0%

trans-Chalcone 是从Aronia melanocarpa 果皮中分离出来的，是类黄酮前体的双酚核心结构。trans-Chalcone 是有效的脂肪酸合酶 (FAS) 和 α-淀粉酶 (α-amylase) 抑制剂。trans-Chalcone 引起细胞周期停滞并诱导乳腺癌细胞系 MCF-7 凋亡。trans-Chalcone 具有抗真菌和抗癌活性。

trans-Chalcone(Synonyms: 反-查耳酮)

trans-Chalcone Chemical Structure

CAS No. : 614-47-1

规格 价格 是否有货 数量
10 mM * 1 mL in DMSO ￥550 In-stock
500 mg ￥500 In-stock
1 g   询价  
5 g   询价  

* Please select Quantity before adding items.

trans-Chalcone 相关产品

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生物活性

trans-Chalcone, isolated from Aronia melanocarpa skin, is a biphenolic core structure of flavonoids precursor. trans-Chalcone is a potent fatty acid synthase (FAS) and α-amylase inhibitor. trans-Chalcone causes cellcycle arrest and induces apoptosis in the breastcancer cell line MCF-7. trans-Chalcone has antifungal and anticancer activity[1][2][3].

体外研究
(In Vitro)

trans-Chalcone competitively inhibits porcine pancreatic α-amylase with a Ki of 48 μM[2].
trans-Chalcone (30.23-98.03 μM; 24 hours) induces cell cycle arrest and apoptosis in MCF-7 cells[1].
trans-Chalcone (20-80 μM; 24, 48 hours) reduces the expression of the apoptosis-related protein Bcl-2[1].
trans-Chalcone (58.25 μM; 6, 24 hours) has greater inhibition of Bcl-2, induction of APAF1 and BAX, and strong induction of CIDEA in 24 hours[1].
trans-Chalcone (24 hours) inhibits MCF-7 cell viability (IC20=30.23 μM; IC50=58.25 μM; IC80=98.03 μM). trans-Chalcone (48 h) has IC50s of 41.53 μM and 48.41 μM for MCF-7 and 3T3 cell lines, respectively. trans-Chalcone exhibits a pronounced cytotoxicity activity[1].

Shanghai Jinpan Biotech Co Ltd has not independently confirmed the accuracy of these methods. They are for reference only.

Apoptosis Analysis[1]

Cell Line: MCF-7 cell
Concentration: 30.23, 58.25, 98.03 μM
Incubation Time: 24 hours
Result: Induced apoptosis of the breast cancer cell line.

Cell Cycle Analysis[1]

Cell Line: MCF-7 cell
Concentration: 30.23, 58.25, 98.03 μM
Incubation Time: 24 hours
Result: Caused cell cycle arrest in G1.

Western Blot Analysis[1]

Cell Line: MCF-7 cell
Concentration: 20, 40, 80 μM
Incubation Time: 24, 48 hours
Result: Reduced the expression of the apoptosis-related protein Bcl-2 and induced the expression of the CIDEA gene.
There was marked degradation of cyclin D1 at 48 h.

RT-PCR[1]

Cell Line: MCF-7 cell
Concentration: 58.25 μM
Incubation Time: 6, 24 hours
Result: Had greater inhibition of Bcl-2, induction of APAF1 and BAX, and strong induction of CIDEA in 24 hours.

分子量

208.26

Formula

C15H12O
CAS 号

614-47-1
中文名称

反-查耳酮
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
溶解性数据
In Vitro: 

DMSO : 100 mg/mL (480.17 mM; Need ultrasonic)

配制储备液
浓度 溶剂体积 质量 1 mg 5 mg 10 mg
1 mM 4.8017 mL 24.0085 mL 48.0169 mL
5 mM 0.9603 mL 4.8017 mL 9.6034 mL
10 mM 0.4802 mL 2.4008 mL 4.8017 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°C, 6 months; -20°C, 1 month。-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。

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    40% PEG300    5% Tween-80    45% saline

    Solubility: ≥ 2.5 mg/mL (12.00 mM); Clear solution

    此方案可获得 ≥ 2.5 mg/mL (12.00 mM，饱和度未知) 的澄清溶液。

    以 1 mL 工作液为例，取 100 μL 25.0 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。

    将 0.9 g 氯化钠，完全溶解于 100 mL ddH₂O 中，得到澄清透明的生理盐水溶液

  • 2.

    请依序添加每种溶剂： 10% DMSO    90% (20% SBE-β-CD in saline)

    Solubility: ≥ 2.5 mg/mL (12.00 mM); Clear solution

    此方案可获得 ≥ 2.5 mg/mL (12.00 mM，饱和度未知) 的澄清溶液。

    以 1 mL 工作液为例，取 100 μL 25.0 mg/mL 的澄清 DMSO 储备液加到 900 μL 20% 的 SBE-β-CD 生理盐水水溶液中，混合均匀。

    将 2 g 磺丁基醚 β-环糊精加入 5 mL 生理盐水中，再用生理盐水定容至 10 mL，完全溶解，澄清透明
  • 3.

    请依序添加每种溶剂： 10% DMSO    90% corn oil

    Solubility: ≥ 2.5 mg/mL (12.00 mM); Clear solution

    此方案可获得 ≥ 2.5 mg/mL (12.00 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 25.0 mg/mL 的澄清 DMSO 储备液加到 900 μL玉米油中，混合均匀。

*以上所有助溶剂都可在 Shanghai Jinpan Biotech Co Ltd 网站选购。
参考文献

  • [1]. Luis Felipe Buso Bortolotto, et al. Cytotoxicity of trans-chalcone and licochalcone A against breast cancer cells is due to apoptosis induction and cell cycle arrest. Biomed Pharmacother. 2017 Jan;85:425-433.

    [2]. Mahmoud Najafian, et al. Trans-chalcone: a novel small molecule inhibitor of mammalian alpha-amylase. Mol Biol Rep. 2011 Mar;38(3):1617-20.

    [3]. Tamires Aparecida Bitencourt, et al. Trans-chalcone and quercetin down-regulate fatty acid synthase gene expression and reduce ergosterol content in the human pathogenic dermatophyte Trichophyton rubrum. BMC Complement Altern Med. 2013 Sep 17;13:229.

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