成人免费xx,国产又黄又湿又刺激不卡网站,成人性视频app菠萝网站,色天天天天

  2. Apoptosis Metabolic Enzyme/Protease
  3. Apoptosis Endogenous Metabolite
  4. Citric acid trisodium

Citric acid trisodium  (Synonyms: 枸椽酸鈉; Sodium citrate; Trisodium citrate anhydrous)

目錄號(hào): HY-B2201 純度: ≥98.0%
COA 產(chǎn)品使用指南 技術(shù)支持

Citric acid trisodium 是一種天然防腐劑和食品酸味增強(qiáng)劑。Citric acid trisodium 誘導(dǎo)細(xì)胞凋亡 (apoptosis) 和細(xì)胞周期停滯在 G2/M 期和 S 期。Citric acid trisodium 通過(guò)降低抗氧化酶活性引起肝臟的氧化損傷。Citric acid trisodium 對(duì)小鼠造成腎毒性。

MCE 的所有產(chǎn)品僅用作科學(xué)研究或藥證申報(bào)，我們不為任何個(gè)人用途提供產(chǎn)品和服務(wù)

Citric acid trisodium Chemical Structure

Citric acid trisodium Chemical Structure

CAS No. : 68-04-2

1.  客戶無(wú)需承擔(dān)相應(yīng)的運(yùn)輸費(fèi)用。

2.  同一機(jī)構(gòu)（單位）同一產(chǎn)品試用裝僅限申領(lǐng)一次，同一機(jī)構(gòu)（單位）一年內(nèi)

     可免費(fèi)申領(lǐng)三個(gè)不同產(chǎn)品的試用裝。

3.  試用裝只面向終端客戶。

規(guī)格 價(jià)格 是否有貨 數(shù)量
100 mg ￥210
In-stock
500 mg ￥350
In-stock
1 g ￥420
In-stock
5 g   詢價(jià)  
10 g   詢價(jià)  

* Please select Quantity before adding items.

  • 生物活性

  • 純度 & 產(chǎn)品資料

  • 參考文獻(xiàn)

生物活性

Citric acid trisodium is a natural preservative and food tartness enhancer. Citric acid trisodium induces apoptosis and cell cycle arrest at G2/M phase and S phase. Citric acid trisodium cause oxidative damage of the liver by means of the decrease of antioxidative enzyme activities. Citric acid trisodium causes renal toxicity in mice[1][2][3].

IC50 & Target

Human Endogenous Metabolite

 

體外研究
(In Vitro)

Citric acid trisodium (0-12.5 mM; 24 h) shows antiproliferative activity in a dose dependent manner[3].
Citric acid trisodium (12.5 mM; 72 h) induces apoptosis and cell cycle arrest at G2/M phase and S phase in a dosedependent manner[3].
Citric acid trisodium (12.5 mM; 48 h) increases the expression of FAS, BAX, BID, AIF, EndoG, cytochrome c, PARP, GADD153, GRP78 and caspase-3, -8, -9, and decreases of BCL-2 and BCL-Xl[3].

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

Cell Viability Assay[3]

Cell Line: HaCaT cells
Concentration: 0, 2.5, 5, 7.5, 10, 12.5 mM
Incubation Time: 24 h
Result: Inhibited the cell viability in a dose dependent manner.

Cell Cycle Analysis[3]

Cell Line: HaCaT cells
Concentration: 12.5 mM
Incubation Time: 0, 12, 24, 48, 72 h
Result: Induced apoptosis and cell cycle arrest at G2/M phase and S phase in a dosedependent manner.

Western Blot Analysis[3]

Cell Line: HaCaT cells
Concentration: 12.5 mM
Incubation Time: 12, 24, 48 h
Result: Increased the expression of FAS, BAX, BID, AIF, EndoG, cytochrome c, PARP, GADD153, GRP78 and caspase-3, -8, -9, and decreased of BCL-2 and BCL-Xl.
體內(nèi)研究
(In Vivo)

Citric acid trisodium (120, 240, and 480 mg/kg; i.p.) significantly decreases GSH-Px activity and induces an increase in the MDA (malonyldialdehyde) levels in mouse liver[1].
Citric acid trisodium (120, 240, and 480 mg/kg; i.p.) induces apoptosis by increases caspase-3 activity in a dose-dependent manner in mouse hepatocytes[1].
Citric acid trisodium (120, 240, and 480 mg/kg; i.p.; weekly for 3 weeks) causes renal toxicity in mice[2].

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

Animal Model: 20 g male Kunming mice[2]
Dosage: 120, 240, 480 mg/kg
Administration: I.p.; weekly for 3 weeks
Result: T-SOD and GSH-Px activities in the treated groups decreased with increasing doses of citric acid, NOS activity tended to increase, and H2O2 and MDA contents gradually decreased.
Clinical Trial
分子量

258.07

Formula

C6H5Na3O7
CAS 號(hào)
性狀

固體

顏色

White to off-white

中文名稱

枸椽酸鈉；無(wú)水檸檬酸鈉
運(yùn)輸條件

Room temperature in continental US; may vary elsewhere.
儲(chǔ)存方式

Store at room temperature, keep dry and cool

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 : 50 mg/mL (193.75 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 3.8749 mL 19.3746 mL 38.7492 mL
5 mM 0.7750 mL 3.8749 mL 7.7498 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

只
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: ≥98.0%

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 3.8749 mL 19.3746 mL 38.7492 mL 96.8729 mL
5 mM 0.7750 mL 3.8749 mL 7.7498 mL 19.3746 mL
10 mM 0.3875 mL 1.9375 mL 3.8749 mL 9.6873 mL
15 mM 0.2583 mL 1.2916 mL 2.5833 mL 6.4582 mL
20 mM 0.1937 mL 0.9687 mL 1.9375 mL 4.8436 mL
25 mM 0.1550 mL 0.7750 mL 1.5500 mL 3.8749 mL
30 mM 0.1292 mL 0.6458 mL 1.2916 mL 3.2291 mL
40 mM 0.0969 mL 0.4844 mL 0.9687 mL 2.4218 mL
50 mM 0.0775 mL 0.3875 mL 0.7750 mL 1.9375 mL
60 mM 0.0646 mL 0.3229 mL 0.6458 mL 1.6145 mL
80 mM 0.0484 mL 0.2422 mL 0.4844 mL 1.2109 mL
100 mM 0.0387 mL 0.1937 mL 0.3875 mL 0.9687 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。

Help & FAQs
  • 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.

您最近查看的產(chǎn)品:

Your information is safe with us. * Required Fields.

   產(chǎn)品名稱：

  

* 需求量：

* 客戶姓名：

 

* Email：

* 電話：

 

* 公司或機(jī)構(gòu)名稱：

   留言給我們：

Bulk Inquiry

Inquiry Information

產(chǎn)品名稱：
Citric acid trisodium
目錄號(hào)：
HY-B2201
需求量：