1. Metabolic Enzyme/Protease Apoptosis Immunology/Inflammation NF-κB
  2. Endogenous Metabolite Apoptosis Reactive Oxygen Species (ROS) Caspase
  3. Citicoline sodium

Citicoline sodium  (Synonyms: 胞磷胆碱钠; Cytidine diphosphate-choline sodium; CDP-Choline sodium; Cytidine 5'-diphosphocholine sodium)

目录号: HY-B0739A 纯度: 99.60%
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Citicoline sodium 是一种合成细胞膜组分磷脂酰胆碱的内源性中间体。Citicoline sodium 可抑制活性氧 (ROS) 和细胞凋亡 (apoptosis)。Citicoline sodium 可用于神经系统疾病和听力损伤研究。

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Citicoline sodium Chemical Structure

Citicoline sodium Chemical Structure

CAS No. : 33818-15-4

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10 mM * 1 mL in Water ¥550
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100 mg ¥500
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500 mg ¥900
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Other Forms of Citicoline sodium:

  • 生物活性

  • 纯度 & 产品资料

  • 参考文献

生物活性

Citicoline sodium is an endogenous intermediate in the synthesis of phosphatidylcholine which is a component of cell membranes. Citicoline sodium inhibits reactive oxygen species (ROS) and apoptosis. Citicoline sodium can be used for neurological disease and hearing loss study[1][2][3].

IC50 & Target

Microbial Metabolite

 

Human Endogenous Metabolite

 

Caspase-8

 

Caspase 3

 

Caspase-9

 

体外研究
(In Vitro)

Citicoline (1-100 μM,24 小时或谷氨酸处理前 24 小时) sodium 在大鼠视网膜细胞中增加谷氨酸诱导的兴奋毒性的细胞活力,并与 Tramiprosate (Homotaurine) (HY-14602) 具有协同作用[1]
Citicoline (100 μM, 谷氨酸治疗前 24 h, HG 治疗前 30 min) sodium 在大鼠视网膜细胞中可降低与神经视网膜变性 (如谷氨酸诱导的兴奋毒性和高葡萄糖 (HG) 诱导的神经毒性) 相关的促凋亡作用,并与 Tramiprosate 具有协同作用[1]
Citicoline (100 μM, 36-48 h) sodium 可减少 Neomycin (HY-150520) 引起的小鼠耳蜗毛细胞和 HEI-OC-1 细胞的凋亡,减少促凋亡因子并增加抗凋亡因子的 mRNA 水平,抑制促凋亡蛋白的表达[2][3]
Citicoline (100 μM, 36-48 h) sodium 可减轻 Neomycin 引起的小鼠耳蜗毛细胞和 HEI-OC-1 细胞的氧化应激[3]

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

Cell Viability Assay[1]

Cell Line: Rat retinal cells
Concentration: 1, 10, 100 μM
Incubation Time: 24 h or 24 h before glutamate treatment (100 μM)
Result: Did not affect viability of primary retinal cultures.
Significantly increased cell viability after glutamate-induced excitotoxicity, and had synergistic effects with homotaurine.

Apoptosis Analysis[1]

Cell Line: Rat retinal cells
Concentration: 100 μM
Incubation Time: 24 h before glutamate treatment and 30 min before HG treatment
Result: Reduced apoptosis induced by administration of glutamate and HG, and had synergistic effects with homotaurine.

Apoptosis Analysis[3]

Cell Line: HEI-OC-1, mice cochlear tissue
Concentration: 10 μM
Incubation Time: 36 or 48 h (pretreatment for 12 h and then treated with 10 mM neomycin together for 12 and 24 h in cochlear tissue and HEI-OC-1, respectively, then allowed to recover in culture medium for another 12
Result: Showed significantly lower numbers of cleaved caspase 3-positive cells and TUNEL-positive cells than the neomycin-only group.
Significantly reduced the percentage of apoptosis.
The protein levels of cleaved caspase 3 were decreased compared with the Neomycin-only group.
Decreased the pro-apoptotic factor Bax, Casp3, Casp8, and Casp9, and increased anti-apoptotic factor Bcl-2 by qPT-PCR analysis.
体内研究
(In Vivo)

Citicoline (500-1000 mg/kg;腹腔注射;测试前 1 小时) sodium 在雄性 C57Bl/6 小鼠中对 pentylenetetrazole 诱发的惊厥具有抗惊厥作用[2]

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

Animal Model: Male C57Bl/6 mice (23-27 g) (The solution of convulsant pentylenetetrazole (1%) was infused intravenously at a flow rate of 0.01 ml/sec.)[2]
Dosage: 500, 1000 mg/kg
Administration: Intraperitoneal injection (i.p.); 1 h before test
Result: Increased the threshold of clonic seizures and tonic phase of seizures with lethal outcome in a dose of 500 mg/kg.
The anticonvulsant effect was most pronounced in a dose of 1000 mg/kg.
Clinical Trial
分子量

510.31

Formula

C14H25N4NaO11P2

CAS 号
性状

固体

颜色

White to off-white

中文名称

胞磷胆碱钠

结构分类
初始来源
运输条件

Room temperature in continental US; may vary elsewhere.

储存方式

4°C, sealed storage, away from moisture

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

溶解性数据
细胞实验: 

H2O 中的溶解度 : ≥ 100 mg/mL (195.96 mM)

DMSO 中的溶解度 : < 1 mg/mL (insoluble or slightly soluble)

* "≥" means soluble, but saturation unknown.

配制储备液
浓度 溶剂体积 质量 1 mg 5 mg 10 mg
1 mM 1.9596 mL 9.7980 mL 19.5959 mL
5 mM 0.3919 mL 1.9596 mL 3.9192 mL
查看完整储备液配制表

* 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)。-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。

* 备注:如您选择水作为储备液,请稀释至工作液后,再用 0.22 μm 的滤膜过滤除菌后使用。

  • 摩尔计算器

  • 稀释计算器

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

质量
=
浓度
×
体积
×
分子量 *

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

This equation is commonly abbreviated as: C1V1 = C2V2

浓度 (start)

C1

×
体积 (start)

V1

=
浓度 (final)

C2

×
体积 (final)

V2

动物实验:

以下溶解方案,请直接配制工作液。建议现用现配,在短期内尽快用完。 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。

  • 方案 一

    请依序添加每种溶剂: PBS

    Solubility: 100 mg/mL (195.96 mM); 澄清溶液; 超声助溶

动物溶解方案计算器
请输入动物实验的基本信息:

给药剂量

mg/kg

动物的平均体重

g

每只动物的给药体积

μL

动物数量

由于实验过程有损耗,建议您多配一只动物的量
计算结果
工作液所需浓度 : mg/mL
该产品水溶性佳,请具体参考实测 水 / PBS / Saline 中的溶解度数据。
您所需的储备液浓度超过该产品的实测溶解度,如有需要,请与 MCE 中国技术支持联系。
纯度 & 产品资料
参考文献

完整储备液配制表

* 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)。-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。

可选溶剂 浓度 溶剂体积 质量 1 mg 5 mg 10 mg 25 mg
H2O 1 mM 1.9596 mL 9.7980 mL 19.5959 mL 48.9898 mL
5 mM 0.3919 mL 1.9596 mL 3.9192 mL 9.7980 mL
10 mM 0.1960 mL 0.9798 mL 1.9596 mL 4.8990 mL
15 mM 0.1306 mL 0.6532 mL 1.3064 mL 3.2660 mL
20 mM 0.0980 mL 0.4899 mL 0.9798 mL 2.4495 mL
25 mM 0.0784 mL 0.3919 mL 0.7838 mL 1.9596 mL
30 mM 0.0653 mL 0.3266 mL 0.6532 mL 1.6330 mL
40 mM 0.0490 mL 0.2449 mL 0.4899 mL 1.2247 mL
50 mM 0.0392 mL 0.1960 mL 0.3919 mL 0.9798 mL
60 mM 0.0327 mL 0.1633 mL 0.3266 mL 0.8165 mL
80 mM 0.0245 mL 0.1225 mL 0.2449 mL 0.6124 mL
100 mM 0.0196 mL 0.0980 mL 0.1960 mL 0.4899 mL

* 备注:如您选择水作为储备液,请稀释至工作液后,再用 0.22 μm 的滤膜过滤除菌后使用。

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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Citicoline sodium
目录号:
HY-B0739A
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