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L-Ascorbic acid 2-phosphate trisodium
本产品不向个人销售,仅用作科学研究,不用于任何人体实验及非科研性质的动物实验。
L-Ascorbic acid 2-phosphate trisodium图片
CAS NO:66170-10-3
包装与价格:
包装价格(元)
10 mM * 1 mL in Water电议
500mg电议
1 g电议
5 g电议
10 g电议

产品名称
L-抗坏血酸-2-磷酸三钠盐
2-Phospho-L-ascorbic acid trisodium
产品介绍
L-Ascorbic acid 2-phosphate trisodium (2-Phospho-L-ascorbic acid trisodium) 是一种长效的维生素 C 衍生物 (vitamin C derivative),可以刺激胶原蛋白的表达和形成。L-Ascorbic acid 2-phosphate trisodium (2-Phospho-L-ascorbic acid trisodium) 可以作为培养基补充人脂肪干细胞 (hASCs) 的成骨分化。L-Ascorbic acid 2-phosphate trisodium (2-Phospho-L-ascorbic acid trisodium) 增加成骨细胞分化过程中 hASC 中的碱性磷酸酶 (ALP) 活性和 runx2A 的表达。
生物活性

L-Ascorbic acid 2-phosphate trisodium (2-Phospho-L-ascorbic acid trisodium) is a long-actingvitamin C derivativethat can stimulatecollagen formationand expression[1]. L-Ascorbic acid 2-phosphate trisodium (2-Phospho-L-ascorbic acid trisodium) can be used as a culture medium supplement for theosteogenic differentiationof human adipose stem cells (hASCs). L-Ascorbic acid 2-phosphate trisodium (2-Phospho-L-ascorbic acid trisodium) increasesalkaline phosphatase(ALP)activity and expression of runx2A in hASCs during the osteogenic differentiation[2][3].

IC50& Target

Human Endogenous Metabolite

 

体外研究
(In Vitro)

L-Ascorbic acid 2-phosphate (0.1-1.5 mM; 2 to 3 weeks with medium exchange every 2 to 3 days) trisodium significantly stimulates cell growth, whereas addition of l-Ascorbic acid (Asc) achieves only weak growth stimulation. A combination of Asc-2P and bFGF significantly increases cell growth, but supplementation with EGF and/or insulin does not have any additional effect[1].
L-Ascorbic acid 2-phosphate (50 μM-250 μM) trisodium is needed for the effective osteogenic differentiation of human adipose stem cells (hASCs), and higher concentrations of AsA2-P results in increased runx2 expression and ALP activity. The highest proliferation, ALP activity and runx2 expression is achieved with 150 μM AsA2-P and 10 nM dexamethasone (Dex), and 250 μM AsA2-P and 5 nM Dex[3].

分子量

322.05

性状

Solid

Formula

C6H6Na3O9P

CAS 号

66170-10-3

中文名称

L-抗坏血酸-2-磷酸三钠盐

结构分类
  • Ketones, Aldehydes, Acids
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
In Vitro: 

H2O : 150 mg/mL(465.77 mM;Need ultrasonic)

DMSO : 6 mg/mL(18.63 mM;Need ultrasonic and warming)

配制储备液
浓度溶剂体积质量1 mg5 mg10 mg
1 mM3.1051 mL15.5255 mL31.0511 mL
5 mM0.6210 mL3.1051 mL6.2102 mL
10 mM0.3105 mL1.5526 mL3.1051 mL
*

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℃, 6 months; -20℃, 1 month (sealed storage, away from moisture)。-80℃ 储存时,请在 6 个月内使用,-20℃ 储存时,请在 1 个月内使用。

In Vivo:

请根据您的实验动物和给药方式选择适当的溶解方案。以下溶解方案都请先按照In Vitro方式配制澄清的储备液,再依次添加助溶剂:

——为保证实验结果的可靠性,澄清的储备液可以根据储存条件,适当保存;体内实验的工作液,建议您现用现配,当天使用; 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

  • 1.

    请依序添加每种溶剂: PBS

    Solubility: 120 mg/mL (372.61 mM); Clear solution; Need ultrasonic

*以上所有助溶剂都可在本网站选购。