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L-Ascorbic acid sodium salt
本半岛bd体育手机客户端 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 sodium salt图片
CAS NO: 134-03-2
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

半岛bd体育手机客户端 名称
维生素C钠
Sodium ascorbate
Sodium L-ascorbate
Vitamin C sodium salt
半岛bd体育手机客户端 介绍
L-Ascorbic acid sodium salt (Sodium ascorbate),一种电子供体,是一种内源性抗氧化剂。L-Ascorbic acid sodium salt 选择性抑制 Ca v3.2 通道 ( Cav3.2 channels), IC50为 6.5 μM。L-Ascorbic acid sodium salt 还是一种胶原沉积促进剂和弹性生成抑制剂。
生物活性

L-Ascorbic acid sodium salt (Sodium ascorbate), an electron donor, is an endogenous antioxidant agent. L-Ascorbic acid sodium salt selectively inhibitsCav3.2 channelswith anIC50of 6.5 μM. L-Ascorbic acid sodium salt is also a collagen deposition enhancer and an elastogenesis inhibitor[1][2][3].

IC50& Target

T-type calcium channel

Microbial Metabolite

Human Endogenous Metabolite

体外研究
(In Vitro)

The conditioned medium for B16F10 cells significantly inhibits cell apoptosis induced by L-Ascorbic acid sodium salt (Sodium L-ascorbate) (10 mM), and the effective ingredients in the medium show a relative molecular mass below 5,000[4].

体内研究
(In Vivo)

Tg rats treated with L-Ascorbic acid sodium salt (Sodium L-ascorbate) show a higher incidence of carcinoma (29.6%), compared to those without L-Ascorbic acid sodium salt (15.4%). Independent of the L-Ascorbic acid sodium salt treatment, transgenic rats exhibit various kinds of malignant tumors in various organs[5].
After 12 weeks of PEITC-treatment, both simple hyperplasia and papillary or nodular (PN) hyperplasia have developed in all animals, but the majority of these lesions have disappeared at week 48, irrespective of the L-Ascorbic acid sodium salt-treatment. The same lesions after 24 weeks of PEITC-treatment have progressed to dysplasia and carcinoma, in a small number of cases by week 48, but enhancement by the L-Ascorbic acid sodium salt-treatment is evident only with simple hyperplasias and PN hyperplasias in rats[6].

Clinical Trial
分子量

198.11

性状

Solid

Formula

C6H7NaO6

CAS 号

134-03-2

中文名称

L-抗坏血酸钠;维生素C钠

结构分类
  • Others
来源
  • Plants
  • other families
运输条件

Room temperature in continental US; may vary elsewhere.

储存方式

4°C, sealed storage, away from moisture and light

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

溶解性数据
In Vitro:

H2O : 100 mg/mL(504.77 mM;Need ultrasonic)

DMSO : 1 mg/mL(5.05 mM;Need ultrasonic)

配制储备液
浓度溶剂体积质量 1 mg 5 mg 10 mg
1 mM 5.0477 mL 25.2385 mL 50.4770 mL
5 mM 1.0095 mL 5.0477 mL 10.0954 mL
10 mM 0.5048 mL 2.5239 mL 5.0477 mL
*

请根据半岛bd体育手机客户端 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半岛bd体育手机客户端 失效
储备液的保存方式和期限:-80℃, 6 months; -20℃, 1 month (sealed storage, away from moisture and light)。-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: 50 mg/mL (252.39 mM); Clear solution; Need ultrasonic

* 以上所有助溶剂都可在本网站选购。
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