标签归档：凋亡

Guggulsterone(Synonyms: 香胶甾酮; Z/E-Guggulsterone)

发表于由

上海金畔生物科技有限公司提供天然产物萜类及其苷类Terpenoids and Glycosides。

Guggulsterone (Synonyms: 香胶甾酮; Z/E-Guggulsterone) 纯度: 99.83%

Guggulsterone 是一种植物甾醇，来自 Commiphora wightii 树的树胶脂。 Guggulsterone 通过下调抗细胞凋亡 (apoptosis) 基因产物 (IAP1，xIAP，Bfl-1/A1，Bcl-2，cFLIP，survivin)，调节细胞周期蛋白 (cyclin D1，c-Myc)，激活 caspases，JNK，抑制 Akt，抑制多种肿瘤细胞的生长并诱导细胞凋亡。Guggulsterone 通过调节几种转录因子介导基因表达，包括 NF-κB，STAT3，C /EBPα，雄激素受体 (androgen receptor) 和糖皮质激素受体(glucocorticoid receptors)。Guggulsterone，一种法尼醇 X 受体 (FXR) 拮抗剂，可降低 CDCA 诱导的 FXR 活化，Z- 和 E-Guggulsterone 的 IC50 分别为 17 和 15 μM。

Guggulsterone(Synonyms: 香胶甾酮; Z/E-Guggulsterone)

Guggulsterone Chemical Structure

CAS No. : 95975-55-6

规格 价格 是否有货 数量
10 mM * 1 mL in DMSO ￥770 In-stock
5 mg ￥700 In-stock
10 mg ￥1300 In-stock
20 mg ￥2100 In-stock
50 mg ￥4000 In-stock
100 mg ￥7000 In-stock
200 mg   询价  
500 mg   询价  

* Please select Quantity before adding items.

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  • Anti-Cancer Compound Library
  • Autophagy Compound Library
  • Anti-Aging Compound Library
  • Differentiation Inducing Compound Library
  • Lipid Compound Library
  • Oxygen Sensing Compound Library
  • Terpenoids Library
  • Glycolysis Compound Library
  • Cytoskeleton Compound Library
  • Glutamine Metabolism Compound Library
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  • Anti-Breast Cancer Compound Library
  • Anti-Lung Cancer Compound Library
  • Anti-Pancreatic Cancer Compound Library
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  • Angiogenesis Related Compound Library
  • Transcription Factor Targeted Library
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  • Food-Sourced Compound Library
  • Anti-Liver Cancer Compound Library
  • Anti-Colorectal Cancer Compound Library

生物活性

Guggulsterone is a plant sterol derived from the gum resin of the tree Commiphora wightii. Guggulsterone inhibits the growth of a wide variety of tumor cells and induces apoptosis through down regulation of antiapoptotic gene products (IAP1, xIAP, Bfl-1/A1, Bcl-2, cFLIP and survivin), modulation of cell cycle proteins (cyclin D1 and c-Myc), activation of caspases and JNK, inhibition of Akt[1]. Guggulsterone, a farnesoid X receptor (FXR) antagonist, decreases CDCA-induced FXR activation with IC50s of 17 and 15 μM for Z- and E-Guggulsterone, respectively[2].

IC50 & Target[1]

JNK

 

Akt

 

Caspase

 

体外研究
(In Vitro)

Guggulsterone (0.5-20 μM; 24 hours) suppresses TREM-1, TLR4 and TNF-α expression as well as the phosphorylation of IκBα and NF-κB p65 by LPS[2].

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

Western Blot Analysis[1]

Cell Line: RAW 264.7 murine macrophage cells
Concentration: 0.5, 5, 10, 20 μM
Incubation Time: 24 hours
Result: Suppressed TREM-1, TLR4, and TNF-α expression as well as the phosphorylation of IκBα and NF-κB p65 by LPS.

体内研究
(In Vivo)

Guggulsterone (orally; 100 mg/kg once per day for 8 days) significantly improved the survival rates of wild-type mice with TNBS-induced colitis[2].

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

Animal Model: Wild-type mice with TNBS-induced colitis[2]
Dosage: 100 mg/kg
Administration: Orally; once per day; for 8 days
Result: Improved the survival rates of wild-type mice with TNBS-induced colitis.

分子量

312.45

Formula

C21H28O2
CAS 号

95975-55-6
中文名称

香胶甾酮；咕咕草
运输条件

Room temperature in continental US; may vary elsewhere.
储存方式

4°C, protect from light

*In solvent : -80°C, 6 months; -20°C, 1 month (protect from light)
溶解性数据
In Vitro: 

DMSO : 20.83 mg/mL (66.67 mM; Need ultrasonic)

配制储备液
浓度 溶剂体积 质量 1 mg 5 mg 10 mg
1 mM 3.2005 mL 16.0026 mL 32.0051 mL
5 mM 0.6401 mL 3.2005 mL 6.4010 mL
10 mM 0.3201 mL 1.6003 mL 3.2005 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 (protect from light)。-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： 50% PEG300    50% saline

    Solubility: 10 mg/mL (32.01 mM); Suspended solution; Need ultrasonic

  • 2.

    请依序添加每种溶剂： 10% DMSO    40% PEG300    5% Tween-80    45% saline

    Solubility: ≥ 2.08 mg/mL (6.66 mM); Clear solution

    此方案可获得 ≥ 2.08 mg/mL (6.66 mM，饱和度未知) 的澄清溶液。

    以 1 mL 工作液为例，取 100 μL 20.8 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

  • 3.

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

    Solubility: ≥ 2.08 mg/mL (6.66 mM); Clear solution

    此方案可获得 ≥ 2.08 mg/mL (6.66 mM，饱和度未知) 的澄清溶液。

    以 1 mL 工作液为例，取 100 μL 20.8 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
  • 4.

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

    Solubility: ≥ 2.08 mg/mL (6.66 mM); Clear solution

    此方案可获得 ≥ 2.08 mg/mL (6.66 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 20.8 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]. Shishodia S, et al. Guggulsterone for Chemoprevention of Cancer. Curr Pharm Des. 2016;22(3):294-306.

    [2]. Che X, et al. Protective effects of guggulsterone against colitis are associated with the suppression of TREM-1 and modulation of macrophages. Am J Physiol Gastrointest Liver Physiol. 2018 Jul 1;315(1):G128-G139.

Linderalactone

发表于由

上海金畔生物科技有限公司提供天然产物萜类及其苷类Terpenoids and Glycosides。

Linderalactone  纯度: ≥98.0%

Linderalactone 是从 Radix linderae 中分离出来的一种重要的倍半萜烯内酯。Linderalactone 通过调节凋亡相关蛋白的表达和抑制 JAK/STAT 信号通路来抑制癌细胞生长。Linderalactone 还以 IC50 值为 15 µM 来抑制肺癌 A-549 细胞的增殖。

Linderalactone

Linderalactone Chemical Structure

CAS No. : 728-61-0

规格 价格 是否有货 数量
10 mM * 1 mL in DMSO ￥1800 In-stock
5 mg ￥2020 In-stock
10 mg ￥3430 In-stock
50 mg   询价  
100 mg   询价  

* Please select Quantity before adding items.

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  • Anti-Lung Cancer Compound Library

生物活性

Linderalactone is an important sesquiterpene lactone isolated from Radix linderae. Linderalactone inhibits cancer growth by modulating the expression of apoptosis-related proteins and inhibition of JAK/STAT signalling pathway. Linderalactone also inhibits the proliferation of the lung cancer A-549 cells with an IC50 of 15 µM[1][2].

体外研究
(In Vitro)

Linderalactone (0-100 μM; 24 hours; A549 cells) treatment inhibits the growth of A549 cells concentration-dependently. The IC50 of linderalactone is 15 µM[1].
Linderalactone (7.5-30 μM; A549 cells) treatment induces apoptosis in A549 cells in a dose-dependent manner[1].
Linderalactone (7.5-30 μM; 24 hours; A549 cells) treatment induces G2/M cell cycle arrest of A549 cells dose-dependently[1].
Linderalactone (7.5-30 μM; A549 cells) inhibits the expression of STAT1, JAK1 and JAK2. Linderalactone could also inhibit the phosphorylation of pSTAT1, pSTAT-2, pJAK1 and pJAk2[1].

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

Cell Viability Assay[1]

Cell Line: Lung cancer A549 cells
Concentration: 0 μM, 1.6 μM, 3.2 μM, 6.25 μM, 12.5 μM, 25 μM, 50 μM, 100 μM
Incubation Time: 24 hours
Result: Inhibited the growth of A549 cells concentration-dependently.

Apoptosis Analysis[1]

Cell Line: Lung cancer A549 cells
Concentration: 7.5 μM, 15 μM, 30 μM
Incubation Time:
Result: Induced apoptosis in A549 cells in a dose-dependent manner.

Cell Cycle Analysis[1]

Cell Line: Lung cancer A549 cells
Concentration: 7.5 μM, 15 μM, 30 μM
Incubation Time: 24 hours
Result: Induced G2/M cell cycle arrest.

Western Blot Analysis[1]

Cell Line: Lung cancer A549 cells
Concentration: 7.5 μM, 15 μM, 30 μM
Incubation Time:
Result: Inhibited the JAK/STAT pathway in A549 cells.

分子量

244.29

Formula

C15H16O3
CAS 号

728-61-0
运输条件

Room temperature in continental US; may vary elsewhere.
储存方式

-20°C, protect from light

*In solvent : -80°C, 6 months; -20°C, 1 month (protect from light)
溶解性数据
In Vitro: 

DMSO : 33.33 mg/mL (136.44 mM; Need ultrasonic)

配制储备液
浓度 溶剂体积 质量 1 mg 5 mg 10 mg
1 mM 4.0935 mL 20.4675 mL 40.9350 mL
5 mM 0.8187 mL 4.0935 mL 8.1870 mL
10 mM 0.4093 mL 2.0467 mL 4.0935 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 (protect from light)。-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    90% (20% SBE-β-CD in saline)

    Solubility: 2.5 mg/mL (10.23 mM); Suspended solution; Need ultrasonic

    此方案可获得 2.5 mg/mL (10.23 mM) 的均匀悬浊液，悬浊液可用于口服和腹腔注射。

    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
  • 2.

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

    Solubility: ≥ 2.5 mg/mL (10.23 mM); Clear solution

    此方案可获得 ≥ 2.5 mg/mL (10.23 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]. Deng Y, et al. Linderalactone inhibits human lung cancer growth by modulating the expression of apoptosis-related proteins, G2/M cell cycle arrest and inhibition of JAK/STAT signalling pathway. J BUON. 2019 Mar-Apr;24(2):566-571.

    [2]. Qinghua Sun, et al. Preparative Isolation and Purification of Linderalactone and Lindenenol from Radix linderae by HSCCC. Journal of Liquid Chromatography & Related Technologies. Aug 2005:113-121.

Embelin(Synonyms: 恩贝酸; Embelic acid; Emberine; NSC 91874)

发表于由

天然产物醌类Quinones

Embelin (Synonyms: 恩贝酸; Embelic acid; Emberine; NSC 91874) 纯度: 98.75%

Embelin (Embelic acid) 是一种有效的、非肽类的细胞渗透性 XIAP 抑制剂 (IC50=4.1 μM)，在高水平 XIAP 的前列腺癌细胞中抑制细胞生长，诱导凋亡 (apoptosis)，并激活 caspase-9。Embelin 阻断 NF-kappaB 信号通路，从而抑制 NF-kappaB 调节的抗凋亡和转移基因产物。Embelin 诱导口腔鳞癌细胞自噬和凋亡。

Embelin(Synonyms: 恩贝酸; Embelic acid; Emberine; NSC 91874)

Embelin Chemical Structure

CAS No. : 550-24-3

规格 价格 是否有货 数量
10 mM * 1 mL in DMSO ￥563 In-stock
10 mg ￥512 In-stock
50 mg ￥2000 In-stock
100 mg   询价  
200 mg   询价  

* Please select Quantity before adding items.

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生物活性

Embelin (Embelic acid), a potent, nonpeptidic XIAP inhibitor (IC50=4.1 μM), inhibits cell growth, induces apoptosis, and activates caspase-9 in prostate cancer cells with high levels of XIAP. Embelin blocks NF-kappaB signaling pathway leading to suppression of NF-kappaB-regulated antiapoptotic and metastatic gene products. Embelin also induces autophagic and apoptotic cell death in human oral squamous cell carcinoma cells[1][2][3].

IC50 & Target[1]

XIAP

4.1 μM (IC50)

体外研究
(In Vitro)

Embelin (Embelic acid) has a minimal effect on normal prostate epithelial and fibroblast cells with low levels of XIAP[1].

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

294.39

Formula

C17H26O4
CAS 号

550-24-3
中文名称

恩贝酸；恩贝灵；信筒子醌
运输条件

Room temperature in continental US; may vary elsewhere.
储存方式

4°C, protect from light

*In solvent : -80°C, 6 months; -20°C, 1 month (protect from light)
溶解性数据
In Vitro: 

DMSO : ≥ 50 mg/mL (169.84 mM)

* “≥” means soluble, but saturation unknown.

配制储备液
浓度 溶剂体积 质量 1 mg 5 mg 10 mg
1 mM 3.3969 mL 16.9843 mL 33.9685 mL
5 mM 0.6794 mL 3.3969 mL 6.7937 mL
10 mM 0.3397 mL 1.6984 mL 3.3969 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 (protect from light)。-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 (8.49 mM); Suspended solution; Need ultrasonic

    此方案可获得 2.5 mg/mL (8.49 mM) 的均匀悬浊液，悬浊液可用于口服和腹腔注射。

    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% corn oil

    Solubility: ≥ 2.5 mg/mL (8.49 mM); Clear solution

    此方案可获得 ≥ 2.5 mg/mL (8.49 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]. Nikolovska-Coleska Z, et al. Discovery of embelin as a cell-permeable, small-molecular weight inhibitor of XIAP through structure-based computational screening of a traditional herbal medicine three-dimensional structure database. J Med Chem. 2004;47(10):2430-2440.

    [2]. Ahn KS, et al. Embelin, an inhibitor of X chromosome-linked inhibitor-of-apoptosis protein, blocks nuclear factor-kappaB (NF-kappaB) signaling pathway leading to suppression of NF-kappaB-regulated antiapoptotic and metastatic gene products. Mol Pharmacol. 2007;71(1):209-219.

    [3]. Lee YJ, et al. XIAP inhibitor embelin induces autophagic and apoptotic cell death in human oral squamous cell carcinoma cells. Environ Toxicol. 2017;32(11):2371-2378.

Rutin(Synonyms: 芦丁; Rutoside; Quercetin 3-O-rutinoside)

发表于由

天然产物 糖类和糖苷 Saccharides and Glycosides

Rutin;(Synonyms: 芦丁; Rutoside; Quercetin 3-O-rutinoside) 纯度: ge;98.0%

Rutin (Rutoside) 是一种广泛存在于多种植物中的黄酮类化合物，具有抗炎、降糖、抗氧化、神经保护、肾脏保护、肝脏保护和降低Aβ低聚物活性等多种生物活性。Rutin 能穿过血脑屏障。Rutin 通过抑制细胞凋亡、线粒体功能紊乱和氧化应激抑制万古霉素诱导的肾小管细胞凋亡。

Rutin(Synonyms: 芦丁; Rutoside; Quercetin 3-O-rutinoside)

Rutin Chemical Structure

CAS No. : 153-18-4

规格 价格 是否有货 数量
Free Sample (0.1-0.5 mg) ; Apply now ;
10;mM;*;1 mL in DMSO ￥500 In-stock
500 mg ￥400 In-stock
5 g ￥500 In-stock
10 g ￥700 In-stock
50 g ; 询价 ;

* Please select Quantity before adding items.

Rutin 相关产品

bull;相关化合物库:

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  • Drug Repurposing Compound Library Plus
  • FDA-Approved Drug Library Plus
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生物活性

Rutin (Rutoside) is a flavonoid found in many plants and shows a wide range of biological activities including anti-inflammatory, antidiabetic, antioxidant, neuroprotective, nephroprotective, hepatoprotective and reducing Aβ oligomer activities. Rutin can cross the blood brain barrier. Rutin attenuates vancomycin-induced renal tubular cell apoptosis via suppression of apoptosis, mitochondrial dysfunction, and oxidative stress[1][2][3].

体内研究
(In Vivo)

Rutin hydrate ameliorates cadmium chloride-induced spatial memory loss and neural apoptosis in rats by enhancing levels of acetylcholine, inhibiting JNK and ERK1/2 activation and activating mTOR signaling[4].

MCE has not independently confirmed the accuracy of these methods. They are for reference only.
Clinical Trial

分子量

610.52

Formula

C27H30O16
CAS 号

153-18-4
中文名称

芦丁；芸香甙；维生素 P；紫槲皮甙；路丁；路丁粉；络通；紫皮甙
运输条件

Room temperature in continental US; may vary elsewhere.
储存方式
Powder -20deg;C 3 years
4deg;C 2 years
In solvent -80deg;C 6 months
-20deg;C 1 month
溶解性数据
In Vitro:;

DMSO : 50 mg/mL (81.90 mM; Need ultrasonic)

配制储备液
浓度 溶剂体积 质量 1 mg 5 mg 10 mg
1 mM 1.6379 mL 8.1897 mL 16.3795 mL
5 mM 0.3276 mL 1.6379 mL 3.2759 mL
10 mM 0.1638 mL 0.8190 mL 1.6379 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 (4.09 mM); Clear solution

    此方案可获得 ≥ 2.5 mg/mL (4.09 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 (4.09 mM); Clear solution

    此方案可获得 ≥ 2.5 mg/mL (4.09 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
*以上所有助溶剂都可在 MCE 网站选购。
参考文献

  • [1]. Ghorbani A. Mechanisms of antidiabetic effects of flavonoid rutin. Biomed Pharmacother. 2017;96:305-312.

    [2]. Habtemariam S. Rutin as a Natural Therapy for Alzheimer’s Disease: Insights into its Mechanisms of Action. Curr Med Chem. 2016;23(9):860-873.

    [3]. Xu PX, et al. Rutin improves spatial memory in Alzheimer’s disease transgenic mice by reducing Aβ oligomer level and attenuating oxidative stress and neuroinflammation. Behav Brain Res. 2014;264:173-180.

    [4]. Abdel-Aleem GA, et al. Rutin hydrate ameliorates cadmium chloride-induced spatial memory loss and neural apoptosis in rats by enhancing levels of acetylcholine, inhibiting JNK and ERK1/2 activation and activating mTOR signalling. Arch Physiol Biochem. 2018;124(4):367-377.

Sideroxylin

发表于由

天然产物 黄酮类 Flavonoids

Sideroxylin 

Sideroxylin 是一种从 Callistemon lanceolatus 中分离的 C-甲基化黄酮，对金黄色葡萄球菌具有抗菌活性。Sideroxylin 可抑制卵巢癌细胞增殖并诱导凋亡 (apoptosis)，导致 DNA 断裂，线粒体膜去极化，产生活性氧 (ROS)。

Sideroxylin

Sideroxylin Chemical Structure

CAS No. : 3122-87-0

规格 价格 是否有货
5 mg ￥19000 询问价格 & 货期

* Please select Quantity before adding items.

生物活性

Sideroxylin is a C-methylated flavone isolated from Callistemon lanceolatus and exerts antimicrobial activity against Staphylococcus aureus. Sideroxylin inhibits ovarian cancer cell proliferation and induces apoptosis, causing DNA fragmentation, depolarization of the mitochondrial membrane, the generation of reactive oxygen species (ROS)[1].

分子量

312.32

Formula

C18H16O5
CAS 号

3122-87-0
运输条件

Room temperature in continental US; may vary elsewhere.
储存方式

Please store the product under the recommended conditions in the Certificate of Analysis.
参考文献

  • [1]. Sunwoo Park, et al. Sideroxylin (Callistemon Lanceolatus) Suppressed Cell Proliferation and Increased Apoptosis in Ovarian Cancer Cells Accompanied by Mitochondrial Dysfunction, the Generation of Reactive Oxygen Species, and an Increase of Lipid Peroxidation. J Cell Physiol. 2018 Nov;233(11):8597-8604.

Polyporenic acid C(Synonyms: 聚孔酸C)

发表于由

上海金畔生物科技有限公司提供天然产物萜类及其苷类Terpenoids and Glycosides。

Polyporenic acid C (Synonyms: 聚孔酸C) 纯度: ≥99.0%

Polyporenic acid C 是从 P. cocos 中分离出的羊毛甾烷型三萜。Polyporenic acid C 通过死亡受体介导的凋亡途径诱导细胞凋亡 (apoptosis)，而无需线粒体的参与。 Polyporenic acid C 有潜力用于肺癌的研究。

Polyporenic acid C(Synonyms: 聚孔酸C)

Polyporenic acid C Chemical Structure

CAS No. : 465-18-9

规格 价格 是否有货 数量
1 mg ￥1800 In-stock
5 mg ￥4600 In-stock
10 mg   询价  
50 mg   询价  

* Please select Quantity before adding items.

Polyporenic acid C 相关产品

•相关化合物库:

  • Natural Product Library Plus
  • Bioactive Compound Library Plus
  • Apoptosis Compound Library
  • Natural Product Library
  • Anti-Cancer Compound Library
  • Lipid Compound Library
  • Terpenoids Library
  • Traditional Chinese Medicine Monomer Library
  • Anti-Lung Cancer Compound Library

生物活性

Polyporenic acid C is a lanostane-type triterpenoid isolated from P. cocos. Polyporenic acid C induces cell apoptosis through the death receptor-mediated apoptotic pathway without the involvement of the mitochondria. Polyporenic acid C is promising agent for lung cancer therapy[1].

IC50 & Target

IC50: apoptosis[1]
分子量

482.69

Formula

C31H46O4
CAS 号

465-18-9
中文名称

聚孔酸C； 聚孢酸C
运输条件

Room temperature in continental US; may vary elsewhere.
储存方式

4°C, protect from light

*In solvent : -80°C, 6 months; -20°C, 1 month (protect from light)
参考文献

  • [1]. Ling H, et al. Polyporenic acid C induces caspase-8-mediated apoptosis in human lung cancer A549 cells.Mol Carcinog. 2009 Jun;48(6):498-507.

Irigenin

发表于由

天然产物 黄酮类 Flavonoids

Irigenin  纯度: 98.91%

Irigenin 是一种先导化合物，通过特异性和选择性地阻断 Extra Domain A (EDA) 域的 C-C 环上 α9β1 和 α4β1 整合素结合位点，介导其抗转移作用。Irigenin 具有抗癌作用。它通过增强胃癌细胞中促凋亡分子的表达来敏化 TRAIL 诱导的凋亡。

Irigenin

Irigenin Chemical Structure

CAS No. : 548-76-5

规格 价格 是否有货 数量
5 mg ￥800 In-stock
10 mg ￥1400 In-stock
20 mg ￥2300 In-stock
50 mg   询价  
100 mg   询价  

* Please select Quantity before adding items.

Irigenin 相关产品

•相关化合物库:

  • Natural Product Library Plus
  • Bioactive Compound Library Plus
  • Immunology/Inflammation Compound Library
  • Natural Product Library
  • Anti-Cancer Compound Library
  • Phenols Library
  • Cytoskeleton Compound Library
  • Traditional Chinese Medicine Monomer Library
  • Flavonoids Library
  • Food-Sourced Compound Library

生物活性

Irigenin is a is a lead compound, and mediates its anti-metastatic effect by specifically and selectively blocking α9β1 and α4β1 integrins binding sites on C-C loop of Extra Domain A (EDA). Irigenin shows anti-cancer properties. It sensitizes TRAIL-induced apoptosis via enhancing pro-apoptotic molecules in gastric cancer cells[1].

体外研究
(In Vitro)

Irigenin specifically targets α9β1 and α4β1 integrin binding sites on Extra Domain A (EDA) comprising LEU46, PHE47, PRO48, GLU58, LEU59 and GLN60 in its C-C loop. Irigenin binds to the C-C loop of EDA, thereby blocking its interaction with integrins on the cell surface and thus abrogating subsequent Epithelial-Mesenchymal transition[1].

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

360.31

Formula

C18H16O8
CAS 号

548-76-5
运输条件

Room temperature in continental US; may vary elsewhere.
储存方式

4°C, protect from light

*In solvent : -80°C, 6 months; -20°C, 1 month (protect from light)
溶解性数据
In Vitro: 

DMSO : 100 mg/mL (277.54 mM; Need ultrasonic)

配制储备液
浓度 溶剂体积 质量 1 mg 5 mg 10 mg
1 mM 2.7754 mL 13.8769 mL 27.7539 mL
5 mM 0.5551 mL 2.7754 mL 5.5508 mL
10 mM 0.2775 mL 1.3877 mL 2.7754 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 (protect from light)。-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 (6.94 mM); Clear solution

    此方案可获得 ≥ 2.5 mg/mL (6.94 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 (6.94 mM); Clear solution

    此方案可获得 ≥ 2.5 mg/mL (6.94 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 (6.94 mM); Clear solution

    此方案可获得 ≥ 2.5 mg/mL (6.94 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]. Amin A, et al. Irigenin, a novel lead from Western Himalayan chemiome inhibits Fibronectin-Extra Domain A induced metastasis in Lung cancer cells. Sci Rep. 2016 Nov 16;6:37151.

    [2]. Xu Y, et al. Irigenin sensitizes TRAIL-induced apoptosis via enhancing pro-apoptotic molecules in gastric cancer cells. Biochem Biophys Res Commun. 2018 Feb 12;496(3):998-1005.

Phellamurin

发表于由

天然产物 黄酮类 Flavonoids

Phellamurin 

Phellamurin 是一种来自 Phellodendron amurense 叶的植物黄酮糖苷，可抑制肠道 P-糖蛋白 (P-glycoprotein)。Phellamurin 还抑制凤蝶的产卵。Phellamurin 诱导细胞凋亡 (apoptosis)，并具有抗肿瘤活性。

Phellamurin

Phellamurin Chemical Structure

CAS No. : 52589-11-4

规格 是否有货
1 mg 询价

* Please select Quantity before adding items.

生物活性

Phellamurin is a plant flavonone glycoside from the leaves of Phellodendron amurense and inhibits intestinal P-glycoprotein. Phellamurin also inhibits egg laying by Papilio protenor. Phellamurin induces cells apoptosis and has anti-tumor activity[1][2][3].

体外研究
(In Vitro)

Phellamurin (0-10 μg/mL; 48 hours; U2OS and Saos-2 cells) treatment leads to a repression of cell viability in U2OS and Saos-2 cells in a dose-dependent manner[1].
Phellamurin (0-10 μg/mL; 48 hours; U2OS and Saos-2 cells) treatment concentration-dependently promots the apoptosis of U2OS and Saos-2 cells[1].
Phellamurin (0-10 μg/mL; 48 hours; U2OS and Saos-2 cells) treatment declines the ratios of p-PI3K/PI3K, p-AKT/AKT, and p-mTOR/mTOR in U2OS and Saos-2 cells[1].

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

Cell Viability Assay[1]

Cell Line: U2OS and Saos-2 cells
Concentration: 0 μg/mL, 2.5 μg/mL, 5 μg/mL, and 10 μg/mL
Incubation Time: 48 hours
Result: Suppressed the viability of U2OS and Saos-2 cells in a concentration-dependent manner.

Apoptosis Analysis[1]

Cell Line: U2OS and Saos-2 cells
Concentration: 0 μg/mL, 2.5 μg/mL, 5 μg/mL, and 10 μg/mL
Incubation Time: 48 hours
Result: Induced apoptosis of U2OS and Saos-2 cells in a concentration-dependent manner.

Western Blot Analysis[1]

Cell Line: U2OS and Saos-2 cells
Concentration: 0 μg/mL and 10 μg/mL
Incubation Time: 48 hours
Result: Repressed the PI3K/AKT/mTOR pathway in U2OS and Saos-2 cells.

体内研究
(In Vivo)

Phellamurin (50 mg/kg/day; intraperitoneal injection; daily; for 21 days; female BALB/c nude mice) treatment represses osteosarcoma tumor growth in vivo. The ratios of p-PI3K/PI3K, p-AKT/AKT, and p-mTOR/mTOR are decreased in xenograft in Phellamurin-treated mice[1].

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

Animal Model: Athymic female BALB/c nude mice (6 weeks old ) injected with U2OS cells[1]
Dosage: 50 mg/kg/day
Administration: Intraperitoneal injection; daily; for 21 days
Result: Repressed osteosarcoma tumor growth in vivo.

分子量

518.51

Formula

C26H30O11
CAS 号

52589-11-4
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
参考文献

  • [1]. Hongzhi Zhang, et al. Anti-tumor Efficacy of Phellamurin in Osteosarcoma Cells: Involvement of the PI3K/AKT/mTOR Pathway. Eur J Pharmacol. 2019 Sep 5;858:172477.

    [2]. Hung-Yi Chen, et al. Marked Decrease of Cyclosporin Absorption Caused by Phellamurin in Rats. Planta Med. 2002 Feb;68(2):138-41.

    [3]. Keiichi Honda, et al. Synergistic or Antagonistic Modulation of Oviposition Response of Two Swallowtail Butterflies, Papilio Maackii and P. Protenor, to Phellodendron Amurense by Its Constitutive Prenylated Flavonoid, Phellamurin. J Chem Ecol. 2011 Jun;37(6):575-81.

Ilexsaponin A(Synonyms: 毛冬青皂苷A)

发表于由

上海金畔生物科技有限公司提供天然产物萜类及其苷类Terpenoids and Glycosides。

Ilexsaponin A (Synonyms: 毛冬青皂苷A)

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。

Ilexsaponin A(Synonyms: 毛冬青皂苷A)

Ilexsaponin A Chemical Structure

CAS No. : 108524-93-2

规格 价格 是否有货 数量
5 mg ￥3000 In-stock
10 mg ￥4800 In-stock
50 mg   询价  
100 mg   询价  

* Please select Quantity before adding items.

Ilexsaponin A 相关产品

•相关化合物库:

  • Natural Product Library Plus
  • Bioactive Compound Library Plus
  • Apoptosis Compound Library
  • Natural Product Library
  • Glycoside Compound Library
  • Anti-Cardiovascular Disease Compound Library
  • Terpenoids Library

生物活性

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].

体外研究
(In Vitro)

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].

Shanghai Jinpan Biotech Co Ltd has not independently confirmed the accuracy of these methods. They are for reference only.
体内研究
(In Vivo)

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].

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

664.82

Formula

C36H56O11
CAS 号

108524-93-2
中文名称

毛冬青皂苷A
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 (150.42 mM; Need ultrasonic)

配制储备液
浓度 溶剂体积 质量 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

*

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 (3.76 mM); Clear solution

    此方案可获得 ≥ 2.5 mg/mL (3.76 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 (3.76 mM); Clear solution

    此方案可获得 ≥ 2.5 mg/mL (3.76 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 (3.76 mM); Clear solution

    此方案可获得 ≥ 2.5 mg/mL (3.76 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]. Zhang SW, et al. Ilexsaponin A attenuates ischemia-reperfusion-induced myocardial injury through anti-apoptotic pathway. PLoS One. 2017 Feb 9;12(2):e0170984.

Isosilybin A(Synonyms: 异水飞蓟宾A)

发表于由

天然产物 黄酮类 Flavonoids

Isosilybin A (Synonyms: 异水飞蓟宾A) 纯度: ≥99.0%

Isosilybin A 是一种从 silymarin 中分离出来的黄酮木脂素，具有抗前列腺癌 (PCA) 活性。Isosilybin A 抑制癌细胞增殖并诱导 G1 期停滞和凋亡，通过靶向 Akt-NF-κB-androgen receptor (AR) 轴激活前列腺癌细胞的凋亡机制。

Isosilybin A(Synonyms: 异水飞蓟宾A)

Isosilybin A Chemical Structure

CAS No. : 142796-21-2

规格 价格 是否有货 数量
10 mM * 1 mL in DMSO ￥3715 询价
1 mg ￥2000 In-stock
5 mg ￥3500 询价
10 mg   询价  
50 mg   询价  

* Please select Quantity before adding items.

生物活性

Isosilybin A, a flavonolignan isolated from silymarin, has anti-prostate cancer (PCA) activity. Isosilybin A inhibits proliferation and induces G1 phase arrest and apoptosis in cancer cells, which activates apoptotic machinery in PCA cells via targeting Akt-NF-κB-androgen receptor (AR) axis[1][2].

分子量

482.44

Formula

C25H22O10
CAS 号

142796-21-2
中文名称

异水飞蓟宾A
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 (207.28 mM; Need ultrasonic)

配制储备液
浓度 溶剂体积 质量 1 mg 5 mg 10 mg
1 mM 2.0728 mL 10.3640 mL 20.7280 mL
5 mM 0.4146 mL 2.0728 mL 4.1456 mL
10 mM 0.2073 mL 1.0364 mL 2.0728 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 (5.18 mM); Clear solution

    此方案可获得 ≥ 2.5 mg/mL (5.18 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 (5.18 mM); Clear solution

    此方案可获得 ≥ 2.5 mg/mL (5.18 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 (5.18 mM); Clear solution

    此方案可获得 ≥ 2.5 mg/mL (5.18 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]. Deep G, et al. Isosilybin B and isosilybin A inhibit growth, induce G1 arrest and cause apoptosis in human prostatecancer LNCaP and 22Rv1 cells. Carcinogenesis. 2007 Jul;28(7):1533-42.

    [2]. Deep G, et al. Isosilybin A induces apoptosis in human prostate cancer cells via targeting Akt, NF-κB, and androgen receptor signaling. Mol Carcinog. 2010 Oct;49(10):902-12.