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  1. Metabolic Enzyme/Protease
  2. Glucosidase
  3. Acarbose

Acarbose  (Synonyms: 阿卡波糖; BAY g 5421)

目錄號(hào): HY-B0089 純度: 99.97%
COA 產(chǎn)品使用指南

Acarbose (BAY g 5421),降糖藥,是一種具有口服活性 α-葡萄糖苷酶 (alpha-glucosidase) 抑制劑 (IC50=11 nM)。Acarbose 能增強(qiáng)磺脲類活性分子或胰島素的降血糖作用。

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Acarbose Chemical Structure

Acarbose Chemical Structure

CAS No. : 56180-94-0

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規(guī)格 價(jià)格 是否有貨 數(shù)量
10 mM * 1 mL in Water ¥500
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200 mg ¥450
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1 g ¥880
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Customer Review

Other Forms of Acarbose:

  • 生物活性

  • 實(shí)驗(yàn)參考方法

  • 純度 & 產(chǎn)品資料

  • 參考文獻(xiàn)

生物活性

Acarbose (BAY g 5421), antihyperglycemic agent, is an orally active alpha-glucosidase inhibitor (IC50=11 nM). Acarbose can potentiate the hypoglycemic effects of sulfonylureas or insulin[1][2][3].

細(xì)胞效力
(Cellular Effect)
Cell Line Type Value Description References
Caco-2 IC50
5 μM
Compound: 11
Inhibition of maltase in human Caco-2 cell model system after 2 hrs
Inhibition of maltase in human Caco-2 cell model system after 2 hrs
[PMID: 18595718]
體外研究
(In Vitro)

Acarbose (1、2 和 3 μM) 劑量和時(shí)間依賴性地抑制 TNF-α 誘導(dǎo)的 VSMC 增殖和遷移。在 TNF-α 預(yù)處理的 A7r5 細(xì)胞中,Acarbose (1、2 和 3 μM) 劑量依賴性地降低 β-半乳糖苷酶、Ras 表達(dá)并增加 p-AMPK 表達(dá)[5]

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

體內(nèi)研究
(In Vivo)

Acarbose (300 mg/60 kg body weight) 降低空腹血糖,并調(diào)節(jié) DM 大鼠的葡萄糖耐量而不減輕體重。Acarbose 顯著抑制 DM 大鼠血清 IL6 和 TNF-α[4]。
Acarbose (2.5 和 5.0 mg/kg) 顯著且劑量依賴性地降低新內(nèi)膜 IL-6 的強(qiáng)度,TNF-α 和 iNOS 染色,并顯著增加新內(nèi)膜 p-AMPK 染色的強(qiáng)度。Acarbose (2.5 和 5.0 mg/kg) 顯著且劑量依賴性地降低 HCD 喂養(yǎng)兔的新內(nèi)膜 Ras 和 β-半乳糖苷酶表達(dá),而體重沒(méi)有減輕[5]。

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

Clinical Trial
分子量

645.60

Formula

C25H43NO18

CAS 號(hào)
性狀

固體

顏色

White to light yellow

中文名稱

阿卡波糖

結(jié)構(gòu)分類
初始來(lái)源

Actinoplanes sp

運(yùn)輸條件

Room temperature in continental US; may vary elsewhere.

儲(chǔ)存方式
Powder -20°C 3 years
4°C 2 years
In solvent -80°C 2 years
-20°C 1 year
溶解性數(shù)據(jù)
細(xì)胞實(shí)驗(yàn): 

H2O 中的溶解度 : 100 mg/mL (154.89 mM; 超聲助溶)

配制儲(chǔ)備液
濃度 溶劑體積 質(zhì)量 1 mg 5 mg 10 mg
1 mM 1.5489 mL 7.7447 mL 15.4895 mL
5 mM 0.3098 mL 1.5489 mL 3.0979 mL
查看完整儲(chǔ)備液配制表

* 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, 2 years; -20°C, 1 year。-80°C儲(chǔ)存時(shí),請(qǐng)?jiān)?年內(nèi)使用, -20°C儲(chǔ)存時(shí),請(qǐng)?jiān)?年內(nèi)使用。

* 備注:如您選擇水作為儲(chǔ)備液,請(qǐng)稀釋至工作液后,再用 0.22 μm 的濾膜過(guò)濾除菌后使用。

  • 摩爾計(jì)算器

  • 稀釋計(jì)算器

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

質(zhì)量
=
濃度
×
體積
×
分子量 *

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

This equation is commonly abbreviated as: C1V1 = C2V2

濃度 (start)

C1

×
體積 (start)

V1

=
濃度 (final)

C2

×
體積 (final)

V2

動(dòng)物實(shí)驗(yàn):

以下溶解方案,請(qǐng)直接配制工作液。建議現(xiàn)用現(xiàn)配,在短期內(nèi)盡快用完。 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。

  • 方案 一

    請(qǐng)依序添加每種溶劑: PBS

    Solubility: 100 mg/mL (154.89 mM); 澄清溶液; 超聲助溶 (<60°C)

動(dòng)物溶解方案計(jì)算器
請(qǐng)輸入動(dòng)物實(shí)驗(yàn)的基本信息:

給藥劑量

mg/kg

動(dòng)物的平均體重

g

每只動(dòng)物的給藥體積

μL

動(dòng)物數(shù)量

由于實(shí)驗(yàn)過(guò)程有損耗,建議您多配一只動(dòng)物的量
計(jì)算結(jié)果
工作液所需濃度 : mg/mL
該產(chǎn)品水溶性佳,請(qǐng)具體參考實(shí)測(cè) 水 / PBS / Saline 中的溶解度數(shù)據(jù)。
您所需的儲(chǔ)備液濃度超過(guò)該產(chǎn)品的實(shí)測(cè)溶解度,如有需要,請(qǐng)與 MCE 中國(guó)技術(shù)支持聯(lián)系。
純度 & 產(chǎn)品資料

純度: 99.97%

參考文獻(xiàn)
Cell Assay
[2]

Cell viability is determined using the MTT assay. Cells are seeded in 24-well culture plates at a density of 2×104 cells/well, incubated for 48 h, treated with acarbose at varying concentrations (0.5, 1.0, 2.0, 3.0, and 5.0 μM) for 24 h; or pre-treated with TNF-α (20 ng/mL) for either 24 h or 48 h to evaluate the dose-dependent effects of acarbose on VSMC growth and viability, cultured with 0.5 mg/mL MTT at 37°C in a humidified atmosphere of 5% CO2 for another 4 h, and solubilized with isopropanol. The viable cell number varies directly with the concentration of formazan product measured spectrophotometrically at 563 nm.

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

Animal Administration
[2]

Twenty-four male New Zealand white rabbits, weighing 2500 g are used. They are individually housed in metal cages in an air-conditioned room (22 ± 2°C, 55 ± 5% humidity), under a 12 h light/12 h dark cycle with free access to food and water. All rabbits are randomLy assigned to four groups of 6 animals each and are fed either standard chow (Group I), high cholesterol diet (HCD; containing 95.7% standard Purina chow + 3% lard oil + 0.5% cholesterol) (Group II), HCD diet and 2.5 mg/kg per day acarbose (Group III), or HCD diet and 5.0 mg/kg per day acarbose (Group IV). At the end of the 25 weeks, all rabbits are sacrificed by exsanguination under deep anesthesia with pentobarbital (30 mg/kg i.v.) injected via the marginal ear vein. Serum is stored at ?80°C prior to measurement of serum values. The aortic arch and thoracic aortas are carefully removed to protect the endothelial lining, and are collected and freed of adhering soft tissue.

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

參考文獻(xiàn)

完整儲(chǔ)備液配制表

* 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, 2 years; -20°C, 1 year。-80°C儲(chǔ)存時(shí),請(qǐng)?jiān)?年內(nèi)使用, -20°C儲(chǔ)存時(shí),請(qǐng)?jiān)?年內(nèi)使用。

可選溶劑 濃度 溶劑體積 質(zhì)量 1 mg 5 mg 10 mg 25 mg
H2O 1 mM 1.5489 mL 7.7447 mL 15.4895 mL 38.7237 mL
5 mM 0.3098 mL 1.5489 mL 3.0979 mL 7.7447 mL
10 mM 0.1549 mL 0.7745 mL 1.5489 mL 3.8724 mL
15 mM 0.1033 mL 0.5163 mL 1.0326 mL 2.5816 mL
20 mM 0.0774 mL 0.3872 mL 0.7745 mL 1.9362 mL
25 mM 0.0620 mL 0.3098 mL 0.6196 mL 1.5489 mL
30 mM 0.0516 mL 0.2582 mL 0.5163 mL 1.2908 mL
40 mM 0.0387 mL 0.1936 mL 0.3872 mL 0.9681 mL
50 mM 0.0310 mL 0.1549 mL 0.3098 mL 0.7745 mL
60 mM 0.0258 mL 0.1291 mL 0.2582 mL 0.6454 mL
80 mM 0.0194 mL 0.0968 mL 0.1936 mL 0.4840 mL
100 mM 0.0155 mL 0.0774 mL 0.1549 mL 0.3872 mL

* 備注:如您選擇水作為儲(chǔ)備液,請(qǐng)稀釋至工作液后,再用 0.22 μm 的濾膜過(guò)濾除菌后使用。

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  • Do most proteins show cross-species activity?

    Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

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產(chǎn)品名稱:
Acarbose
目錄號(hào):
HY-B0089
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