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

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

目錄號: 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劑。Citric acid trisodium 誘導細胞凋亡 (apoptosis) 和細胞周期停滯在 G2/M 期和 S 期。Citric acid trisodium 通過降低抗氧化酶活性引起肝臟的氧化損傷。Citric acid trisodium 對小鼠造成腎毒性。

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Citric acid trisodium Chemical Structure

Citric acid trisodium Chemical Structure

CAS No. : 68-04-2

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  • 生物活性

  • 純度 & 產(chǎn)品資料

  • 參考文獻

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
性狀

固體

顏色

White to off-white

中文名稱

枸椽酸鈉;無水檸檬酸鈉

運輸條件

Room temperature in continental US; may vary elsewhere.

儲存方式

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)
細胞實驗: 

H2O 中的溶解度 : 50 mg/mL (193.75 mM; 超聲助溶)

配制儲備液
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
查看完整儲備液配制表

* 請根據(jù)產(chǎn)品在不同溶劑中的溶解度選擇合適的溶劑配制儲備液;一旦配成溶液,請分裝保存,避免反復凍融造成的產(chǎn)品失效。
儲備液的保存方式和期限:-80°C, 2 years; -20°C, 1 year。-80°C儲存時,請在2年內(nèi)使用,-20°C儲存時,請在1年內(nèi)使用。

* 備注:如您選擇水作為儲備液,請稀釋至工作液后,再用 0.22 μm 的濾膜過濾除菌后使用。

  • 摩爾計算器

  • 稀釋計算器

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

動物溶解方案計算器
請輸入動物實驗的基本信息:

給藥劑量

mg/kg

動物的平均體重

g

每只動物的給藥體積

μL

動物數(shù)量

由于實驗過程有損耗,建議您多配一只動物的量
計算結(jié)果
工作液所需濃度 : mg/mL
該產(chǎn)品水溶性佳,請具體參考實測 水 / PBS / Saline 中的溶解度數(shù)據(jù)。
您所需的儲備液濃度超過該產(chǎn)品的實測溶解度,如有需要,請與 MCE 中國技術(shù)支持聯(lián)系。
純度 & 產(chǎn)品資料

純度: ≥98.0%

參考文獻

完整儲備液配制表

* 請根據(jù)產(chǎn)品在不同溶劑中的溶解度選擇合適的溶劑配制儲備液;一旦配成溶液,請分裝保存,避免反復凍融造成的產(chǎn)品失效。
儲備液的保存方式和期限:-80°C, 2 years; -20°C, 1 year。-80°C儲存時,請在2年內(nèi)使用,-20°C儲存時,請在1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:如您選擇水作為儲備液,請稀釋至工作液后,再用 0.22 μm 的濾膜過濾除菌后使用。

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.

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產(chǎn)品名稱:
Citric acid trisodium
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