Puerarin 葛根素 品牌:Chemodex


Puerarin

葛根素

品牌:Chemodex
CAS No.:3681-99-0
储存条件:+4°C
纯度:>98% (HPLC)
产品编号

(生产商编号)

等级 规格 运输包装 零售价(RMB) 库存情况 参考值

CDX-P0250-M250

250 mg 2,310.00


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Puerarin 6”-O-Xyloside(Synonyms: 葛根素-6″-O-木糖苷)

天然产物 糖类和糖苷 Saccharides and Glycosides

Puerarin 6”-O-Xyloside;(Synonyms: 葛根素-6″-O-木糖苷) 纯度: 99.52%

Puerarin 6”-O-Xyloside,是从葛根中分离得到的,拥有抗炎和抗癌活性。Puerarin 6”-O-Xyloside 可诱导线粒体介导的细胞凋亡通路。

Puerarin 6

Puerarin 6”-O-Xyloside Chemical Structure

CAS No. : 114240-18-5

规格 价格 是否有货 数量
1 mg ¥1900 In-stock
5 mg ¥2400 In-stock
10 mg ; 询价 ;
50 mg ; 询价 ;

* Please select Quantity before adding items.

Puerarin 6”-O-Xyloside 相关产品

bull;相关化合物库:

  • Natural Product Library Plus
  • Bioactive Compound Library Plus
  • Apoptosis Compound Library
  • Immunology/Inflammation Compound Library
  • Natural Product Library
  • Anti-Cancer Compound Library
  • Glycoside Compound Library
  • Medicine Food Homology Compound Library
  • Phenols Library

生物活性

Puerarin 6”-O-Xyloside, isolated from radix of Pueraria lobata (Willd.), possesses snti-osteoporotic and anti-tumor activity. Puerarin 6”-O-Xyloside induces the mitochondria-mediated apoptosis pathway.[1][2].

分子量

548.49

Formula

C26H28O13

CAS 号

114240-18-5

中文名称

葛根素-6″-O-木糖苷

运输条件

Room temperature in continental US; may vary elsewhere.

储存方式

4deg;C, sealed storage, away from moisture and light

*In solvent : -80deg;C, 6 months; -20deg;C, 1 month (sealed storage, away from moisture and light)

溶解性数据
In Vitro:;

DMSO : 100 mg/mL (182.32 mM; Need ultrasonic)

配制储备液
浓度 溶剂体积 质量 1 mg 5 mg 10 mg
1 mM 1.8232 mL 9.1159 mL 18.2319 mL
5 mM 0.3646 mL 1.8232 mL 3.6464 mL
10 mM 0.1823 mL 0.9116 mL 1.8232 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 (sealed storage, away from moisture and 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 (4.56 mM); Clear solution

    此方案可获得 ≥ 2.5 mg/mL (4.56 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 (4.56 mM); Clear solution

    此方案可获得 ≥ 2.5 mg/mL (4.56 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 (4.56 mM); Clear solution

    此方案可获得 ≥ 2.5 mg/mL (4.56 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 MCE 网站选购。
参考文献
  • [1]. Li H, et al. Anti-osteoporotic activity of puerarin 6″-O-xyloside on ovariectomized mice and its potential mechanism. Pharm Biol. 2016;54(1):111-7.

    [2]. Chen T, et al. In vitro and in vivo antitumour activities of puerarin 6″-O-xyloside on human lung carcinoma A549 cell line via the induction of the mitochondria-mediated apoptosis pathway. Pharm Biol. 2016 Sep;54(9):1793-9.

Puerarin(Synonyms: 葛根素)

天然产物 糖类和糖苷 Saccharides and Glycosides

Puerarin;(Synonyms: 葛根素) 纯度: 99.20%

葛根素是从葛根中提取的异黄酮,是5-HT2C受体拮抗剂。

Puerarin(Synonyms: 葛根素)

Puerarin Chemical Structure

CAS No. : 3681-99-0

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 ¥660 In-stock
10 mg ¥600 In-stock
50 mg ¥2100 In-stock
100 mg ¥3100 In-stock
200 mg ; 询价 ;
500 mg ; 询价 ;

* Please select Quantity before adding items.

Puerarin 相关产品

bull;相关化合物库:

  • Natural Product Library Plus
  • Drug Repurposing Compound Library Plus
  • FDA-Approved Drug Library Plus
  • FDA-Approved Drug Library Mini
  • Bioactive Compound Library Plus
  • GPCR/G Protein Compound Library
  • Immunology/Inflammation Compound Library
  • Neuronal Signaling Compound Library
  • Natural Product Library
  • FDA-Approved Drug Library
  • Anti-Cancer Compound Library
  • Drug Repurposing Compound Library
  • Diabetes Related Compound Library
  • Glycoside Compound Library
  • Anti-COVID-19 Compound Library
  • NMPA-Approved Drug Library
  • Medicine Food Homology Compound Library
  • Phenols Library
  • Orally Active Compound Library
  • Neurotransmitter Receptor Compound Library
  • Traditional Chinese Medicine Monomer Library
  • FDA Approved amp; Pharmacopeial Drug Library
  • Flavonoids Library
  • Anti-Alzheimer’s Disease Compound Library
  • Anti-Parkinson’s Disease Compound Library
  • Neurodegenerative Disease-related Compound Library
  • Rare Diseases Drug Library

生物活性

Puerarin, an isoflavone extracted from Radix puerariae, is a 5-HT2C receptor antagonist.

IC50 Target

5-HT2C Receptor

;

体外研究
(In Vitro)

Puerarin inhibits the expression of LPS-induced iNOS, COX-2 and CRP proteins and also suppresses their mRNAs from RT-PCR experiments in RAW264.7 cells. The inhibition of iNOS, COX-2 and CRP expression is due to a dose-dependent inhibition of phosphorylation and degradation of I-κB, which resulted in the reduction of p65NF-κB nuclear translocation. The effect of puerarin-mediated inhibition of LPS-induced iNOS, COX-2 and CRP expression is attributed to suppressed NF-κB activation at the transcriptional level[1]. Puerarin is a novel open-channel blocker of IK1, which may underlie the antiarrhythmic action of puerarin. Puerarin competes with barium, an open-channel blocker of IK1, to inhibit IK1 currents[2].

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

体内研究
(In Vivo)

Both genistein and puerarin effectively alleviate hepatic damage induced by chronic alcohol administration through potential antioxidant, anti-inflammatory, or anti apoptotic mechanisms. However, genistein is more effective than puerarin in decreasing levels of malondialdehyde (1.05±0.0947 vs. 1.28±0.213 nmol/mg pro, p< 0.05), tumor necrosis factor α (3.12±0.498 vs. 3.82±0.277 pg/mg pro, p < 0.05), interleukin-6 (1.46±0.223 vs. 1.88±0.309 pg/mg pro, p < 0.05), whereas puerarin is more effective than genistein in ameliorating serum activities or levels of alanine transaminase (35.8±3.95 vs. 42.6±6.56 U/L, p < 0.05) and low-density lipoprotein cholesterol (1.12±0.160 vs. 1.55±0.150 mmol/L, p < 0.05) [3]. Early-stage renal damages can be significantly improved by puerarin, possibly via its suppression of ICAM-1 and TNF-α expression in diabetic rat kidneys[4].

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

Clinical Trial

分子量

416.38

Formula

C21H20O9

CAS 号

3681-99-0

中文名称

葛根素;葛根黄酮

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 (120.08 mM; Need ultrasonic)

配制储备液
浓度 溶剂体积 质量 1 mg 5 mg 10 mg
1 mM 2.4017 mL 12.0083 mL 24.0165 mL
5 mM 0.4803 mL 2.4017 mL 4.8033 mL
10 mM 0.2402 mL 1.2008 mL 2.4017 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:;20% SBE-β-CD in saline

    Solubility: 20 mg/mL (48.03 mM); Clear solution; Need ultrasonic

  • 2.

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

    Solubility: ≥ 3 mg/mL (7.20 mM); Clear solution

    此方案可获得 ≥ 3 mg/mL (7.20 mM,饱和度未知) 的澄清溶液。

    以 1 mL 工作液为例,取 100 μL 30.0 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

  • 3.

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

    Solubility: ≥ 3 mg/mL (7.20 mM); Clear solution

    此方案可获得 ≥ 3 mg/mL (7.20 mM,饱和度未知) 的澄清溶液。

    以 1 mL 工作液为例,取 100 μL 30.0 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
  • 4.

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

    Solubility: 3 mg/mL (7.20 mM); Suspended solution; Need ultrasonic

    此方案可获得 3 mg/mL (7.20 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 30.0 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 MCE 网站选购。
参考文献
  • [1]. Hu W, et al. Puerarin inhibits iNOS, COX-2 and CRP expression via suppression of NF-κB activation in LPS-induced RAW264.7 macrophage cells. Pharmacol Rep. 2011;63(3):781-9.

    [2]. Zhang H, et al. Puerarin: a novel antagonist to inward rectifier potassium channel (IK1). Mol Cell Biochem. 2011 Jun;352(1-2):117-23.

    [3]. Zhao L,et al. Protective Effects of Genistein and Puerarin against Chronic Alcohol-Induced Liver Injury in Mice via Antioxidant, Anti-inflammatory, and Anti-apoptotic Mechanisms. J Agric Food Chem. 2016 Sep 28;64(38):7291-7.

    [4]. Pan X, et al. Effect of Puerarin on Expression of ICAM-1 and TNF-α in Kidneys of Diabetic Rats. Med Sci Monit. 2015 Jul 23;21:2134-40.

Cell Assay
[1]

RAW264.7 cells are maintained at subconfluence in 95% air and 5% CO2 humidified atmosphere maintained at 37°C. The medium used for routine subculture is Dulbecco’s Modified Eagle’s Medium supplemented with 10% fetal bovine serum, penicillin (100 units/mL) and streptomycin (100 μg/ mL). An MTT assay is used to measure the viability of the cells after treatment with puerarin. After the supernatants are removed for nitrite determination, cells are incubated at 37°C with MTT (0.05 mg/mL) for 4 h, and the optical density is measured at 540 nm. The concentrations of puerarin are10, 20, 40 and 100 μM[1].

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

Animal Administration
[3][4]

Rats: A cohort of healthy male SD rats (7 weeks old) are randomLy divided into a control group, a model group, and a puerarin treatment group with high (H), moderate (M), and low (L) dosage. Puerarin is re-suspended in 0.9% saline and is given by intra-gastric intubation at various concentrations (0.25 mg/(kg×d) for L group, 0.5 mg/(kg×d) for M group, and 1.0 mg/(kg×d) for H group) each day for 8 consecutive days. An equal volume of saline is administered to control and model rats during the same time period[4].

Mice: Forty male ICR mice (weight: 20-22 g) are acclimatized with a daily 12 h light:12 h dark cycle at 22±2 °C room temperature and 55%±5% relative humidity. After 1 week of adaption, the mice are randomLy divided into four groups with ten mice per group. Genistein and puerarin are applied to the mice in sodium carboxymethyl cellulose solution with an equimolar concentration of 0.1 M (gastric volume: 3 mL kg-1 body weight)[3].

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

参考文献
  • [1]. Hu W, et al. Puerarin inhibits iNOS, COX-2 and CRP expression via suppression of NF-κB activation in LPS-induced RAW264.7 macrophage cells. Pharmacol Rep. 2011;63(3):781-9.

    [2]. Zhang H, et al. Puerarin: a novel antagonist to inward rectifier potassium channel (IK1). Mol Cell Biochem. 2011 Jun;352(1-2):117-23.

    [3]. Zhao L,et al. Protective Effects of Genistein and Puerarin against Chronic Alcohol-Induced Liver Injury in Mice via Antioxidant, Anti-inflammatory, and Anti-apoptotic Mechanisms. J Agric Food Chem. 2016 Sep 28;64(38):7291-7.

    [4]. Pan X, et al. Effect of Puerarin on Expression of ICAM-1 and TNF-α in Kidneys of Diabetic Rats. Med Sci Monit. 2015 Jul 23;21:2134-40.

Mirificin(Synonyms: 芹糖葛根素苷; Puerarin apioside)

天然产物 黄酮类 Flavonoids

Mirificin (Synonyms: 芹糖葛根素苷; Puerarin apioside)

Mirificin (Puerarin apioside) 是葛根中的异黄酮。Mirificin 抑制酪氨酸酶 (Tyrosinase),IC50 为 12.66 μM。

Mirificin(Synonyms: 芹糖葛根素苷; Puerarin apioside)

Mirificin Chemical Structure

CAS No. : 103654-50-8

规格 价格 是否有货
5 mg ¥2350 询问价格 & 货期
10 mg ¥4000 询问价格 & 货期

* Please select Quantity before adding items.

生物活性

Mirificin (Puerarin apioside) is a isoflavone in Puerariae Lobatae Radix. Mirificin inhibits tyrosinase (TYR) with an IC50 of 12.66 μM[1].

IC50 & Target

IC50: 12.66 μM (TYR)[1]

分子量

548.49

Formula

C26H28O13

CAS 号

103654-50-8

中文名称

芹糖葛根素苷

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]. Liu H, et al. Enzyme-Site Blocking Combined with Optimization of Molecular Docking for Efficient Discovery of Potential Tyrosinase Specific Inhibitors from Puerariae lobatae Radix. Molecules. 2018 Oct 11;23(10).