Polydatin(虎杖苷; Piceid) 返回列表頁(yè)

參考價(jià):350

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型號(hào)
HY-N0120A
品牌
MCE
廠商性質(zhì)
代理商
所在地
杭州市

規(guī)格

50mg 350元 10000支可售

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產(chǎn)地	國(guó)產(chǎn)	規(guī)格	50mg
級(jí)別	化工級(jí)	證書	ISO系列證書

產(chǎn)地

國(guó)產(chǎn)

規(guī)格

50mg

級(jí)別

化工級(jí)

證書

ISO系列證書

Polydatin (Synonyms: 虎杖苷; Piceid)

Polydatin提取自從傳統(tǒng)中藥虎杖根，在多個(gè)實(shí)驗(yàn)?zāi)Ｐ椭芯哂锌箉an作用。Polydatin (Piceid) 可抑制G6PD，并誘導(dǎo)氧化和內(nèi)質(zhì)網(wǎng)應(yīng)激

生物活性

Polydatin (Piceid), extracted from the roots of Reynoutria japonica, a widely used traditional Chinese remedies, possesses anti-inflammatory activity in several experimental models. Polydatin (Piceid) inhibits G6PD and induces oxidative and ER stresses.

IC₅₀ & Target

NF-κB, Autophagy

體外研究(In Vitro)

Polydatin protects cerebral cells from ischemic damages via improvement of microcirculation and inhibition of platelet aggregation. In addition, polydatin inhibits ICAM-1 expression in endothelial cells stimulated by lipopolysaccharide; it also attenuates adhesion between white blood cells and endothelial cells^[1].
Polydatin inhibits cancer cell proliferation and cell cycle progression^[4].
Polydatin induces ER stress-driven cell death^[4].

體內(nèi)研究(In Vivo)

Polydatin could significantly increase the activity of SOD and the heart rate, attenuate myocardial pathological damage, decrease MDA content, slightly increase arterial pressure and GSH-Px activity, reduce intervals of QRS, QT and ST, and lower FFA content^[2].

分子量：390.38

性狀：Solid

Formula：C₂₀H₂₂O₈

CAS 號(hào)：27208-80-6

中文名稱：虎杖苷；虎杖甙；云杉新甙；白藜蘆醇苷

儲(chǔ)存方式

Powder	-20°C	3 years
	4°C	2 years
In solvent	-80°C	6 months
	-20°C	1 month

溶解性數(shù)據(jù)

In Vitro:

DMSO : ≥ 29 mg/mL (74.29 mM)

H₂O : 0.1 mg/mL (0.26 mM; Need ultrasonic)

* "≥" means soluble, but saturation unknown.

配制儲(chǔ)備液

濃度溶劑體積質(zhì)量	1 mg	5 mg	10 mg

1 mM	2.5616 mL	12.8080 mL	25.6161 mL
5 mM	0.5123 mL	2.5616 mL	5.1232 mL
10 mM	0.2562 mL	1.2808 mL	2.5616 mL

請(qǐng)根據(jù)產(chǎn)品在不同溶劑中的溶解度選擇合適的溶劑配制儲(chǔ)備液；一旦配成溶液，請(qǐng)分裝保存，避免反復(fù)凍融造成的產(chǎn)品失效。
儲(chǔ)備液的保存方式和期限：-80°C, 6 months; -20°C, 1 month。-80°C 儲(chǔ)存時(shí)，請(qǐng)?jiān)?6 個(gè)月內(nèi)使用，-20°C 儲(chǔ)存時(shí)，請(qǐng)?jiān)?1 個(gè)月內(nèi)使用。

In Vivo:

以下溶解方案都請(qǐng)先按照 In Vitro 方式配制澄清的儲(chǔ)備液，再依次添加助溶劑：

——為保證實(shí)驗(yàn)結(jié)果的可靠性，澄清的儲(chǔ)備液可以根據(jù)儲(chǔ)存條件，適當(dāng)保存；體內(nèi)實(shí)驗(yàn)的工作液，建議您現(xiàn)用現(xiàn)配，當(dāng)天使用；以下溶劑前顯示的百
分比是指該溶劑在您配制終溶液中的體積占比；如在配制過(guò)程中出現(xiàn)沉淀、析出現(xiàn)象，可以通過(guò)加熱和/或超聲的方式助溶

1.

請(qǐng)依序添加每種溶劑： 10% DMSO 40% PEG300 5% Tween-80 45% saline
Solubility: ≥ 2.5 mg/mL (6.40 mM); Clear solution
2.

請(qǐng)依序添加每種溶劑： 10% DMSO 90% (20% SBE-β-CD in saline)
Solubility: ≥ 2.5 mg/mL (6.40 mM); Clear solution
3.

請(qǐng)依序添加每種溶劑： 10% DMSO 90% corn oil
Solubility: ≥ 2.5 mg/mL (6.40 mM); Clear solution

參考文獻(xiàn)

[1]. Cheng Y, et al. Involvement of cell adhesion molecules in polydatin protection of brain tissues from ischemia-reperfusion injury. Brain Res. 2006 Sep 19;1110(1):193-200. [Content Brief]

[2]. Wang HL, et al. Synergistic effects of Polydatin and Vitamin C in Inhibiting Cardiotoxicity induced by Doxorubicin in rats. Fundam Clin Pharmacol. 2016 Nov 28. [Epub ahead of print] [Content Brief]

[3]. Jiang KF, et al. Polydatin ameliorates Staphylococcus aureus-induced mastitis in mice via inhibiting TLR2-mediated activation of the p38 MAPK/NF-κB pathway. Acta Pharmacol Sin. 2016 Nov 28. [Epub ahead of print] [Content Brief]

[4]. Luigi Mele, et al. A New Inhibitor of glucose-6-phosphate Dehydrogenase Blocks Pentose Phosphate Pathway and Suppresses Malignant Proliferation and Metastasis in Vivo. Cell Death Dis. 2018 May 1;9(5):572. [Content Brief]