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L-Ascorbic acid sodium salt

L-Ascorbic acid sodium salt

产品编号 T6674   CAS 134-03-2
别名: (+)-Sodium L-ascorbate, Vitamin C sodium salt, Sodium ascorbate, L-Ascorbic acid sodium, 抗坏血酸钠, Sodium L-ascorbate, 维生素C钠

L-Ascorbic acid sodium salt (Vitamin C sodium salt) 是一种电子供体,是一种内源性抗氧化剂。它还是一种胶原沉积促进剂和弹性生成抑制剂。它选择性抑制 Cav3.2 通道(Cav3.2 channels),IC50为 6.5 μM。

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L-Ascorbic acid sodium salt Chemical Structure
L-Ascorbic acid sodium salt, CAS 134-03-2
规格 价格/CNY 货期 数量
500 mg ¥ 333 现货
1 g ¥ 418 现货
1 mL * 10 mM (in DMSO) ¥ 140 现货
其他形式的 L-Ascorbic acid sodium salt:
千万补贴 助力科研
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重组蛋白限时优惠
产品目录号及名称: L-Ascorbic acid sodium salt (T6674)
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参考文献
植物来源
产品描述 L-Ascorbic acid sodium salt (Vitamin C sodium salt) is a more bioavailable form of vitamin C that is an alternative to taking ascorbic acid as a supplement.
体外活性 Sodium ascorbate has a growth inhibiting action only at high concentrations in cultured human neoplastic cell lines MCF-7 (breast carcinoma), KB (oral epidermoid carcinoma), and AN3-CA (endometrial adenocarcinoma). Sodium ascorbate combined with vitamin K3 demonstrates a synergistic inhibition of cell growth at 10 to 50 times lower concentrations in cultured human neoplastic cell lines MCF-7, KB, and AN3-CA, at this level separately given vitamins are not toxic. This tumor cell growth inhibitory effect is completely suppressed by the addition of catalase to the culture medium containing vitamins C and K3, suggesting an excessive production of hydrogen peroxide as being implied in mechanisms responsible for the above-mentioned effects. [1] Sodium ascorbate combined with vitamin K3 results in a synergistic effect on growth inhibition in cultured human endometrial adenocarcinoma (AN3CA) cells. [2] Sodium ascorbate results in a rapid increase in the intracellular concentration of Ca2+ ions and subsequent apoptotic cell death in HL-60 cells, characterized by cell shrinkage, nuclear fragmentation and cleavage of internucleosomal DNA to yield fragments that are multiples of 180-200 base pairs, are induced. [3] Sodium ascorbate (100 μM) induces DNA single-strand breaks in human cells, Fibroblasts and Molt-4 cells are significantly more sensitive than lymphocytes. Sodium ascorbate (50 μM) results in significant cell loss in Molt-4 cells, but not in lymphocyte and fibroblast cultures. [4]
体内活性 Tg rats treated with sodium?L-ascorbate show a higher incidence of carcinoma (29.6%), compared to those without sodium?L-ascorbate (15.4%). Independent of the sodium?L-ascorbate 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 sodium?L-ascorbate-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 sodium?L-ascorbate-treatment is evident only with simple hyperplasias and PN hyperplasias in rats[6].
别名 (+)-Sodium L-ascorbate, Vitamin C sodium salt, Sodium ascorbate, L-Ascorbic acid sodium, 抗坏血酸钠, Sodium L-ascorbate, 维生素C钠
分子量 199.11
分子式 C6H8NaO6
CAS No. 134-03-2

存储

Powder: -20°C for 3 years | In solvent: -80°C for 1 year

溶解度

DMSO: 6.25 mg/mL (31.39 mM), Sonication is recommended.

H2O: 198.9 mM

溶液配制表

可选溶剂 浓度 体积 质量 1 mg 5 mg 10 mg 25 mg
DMSO / H2O 1 mM 5.0223 mL 25.1117 mL 50.2235 mL 125.5587 mL
5 mM 1.0045 mL 5.0223 mL 10.0447 mL 25.1117 mL
10 mM 0.5022 mL 2.5112 mL 5.0223 mL 12.5559 mL
20 mM 0.2511 mL 1.2556 mL 2.5112 mL 6.2779 mL
H2O 50 mM 0.1004 mL 0.5022 mL 1.0045 mL 2.5112 mL
100 mM 0.0502 mL 0.2511 mL 0.5022 mL 1.2556 mL

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TargetMol Library Books参考文献

1. Noto V, et al. Cancer, 1989, 63(5), 901-906. 2. De Loecker W, et al. Anticancer Res, 1993, 13(1), 103-106. 3. Sakagami H, et al. Life Sci, 1996, 58(14), 1131-1138. 4. Singh NP, et al. Mutat Res, 1997, 375(2), 195-203. 5. Morimura K, et al. Lack of urinary bladder carcinogenicity of sodium L-ascorbate in human c-Ha-ras proto-oncogene transgenic rats. Toxicol Pathol. 2005;33(7):764-7.
OSU-T315 Epothilone B Tandutinib Gemcitabine elaidate Etalocib Diclofenac sodium Tomatine DEL-22379

相关化合物库

该产品包含在如下化合物库中:
抑制剂库 抗癌上市药物库 膜蛋白靶向化合物库 药物功能重定位化合物库 抗癌药物库 中药单体化合物库 神经信号分子库 代谢化合物库 抗纤维化化合物库 NO PAINS 化合物库

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母液配置方法:2 mg 药物溶于 50 μL DMSO (母液浓度为 40 mg/mL), 如您需要配置的浓度超过该产品的溶解度,请先与我们联系。

体内配方的制备方法:取 50 μL DMSO 主液,加入 300 μL PEG300, 混匀澄清,再加 50 μL Tween 80,混匀澄清,再加 600 μL ddH2O, 混匀澄清。

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您可能有的问题的答案可以在抑制剂处理说明中找到,包括如何准备库存溶液,如何存储产品,以及基于细胞的分析和动物实验需要特别注意的问题。

Keywords

L-Ascorbic acid sodium salt 134-03-2 Apoptosis Immunology/Inflammation Membrane transporter/Ion channel Metabolism NF-Κb Others Endogenous Metabolite Reactive Oxygen Species Calcium Channel Ca channels Vitamin C (+)-Sodium L-ascorbate Vitamin C sodium salt L Ascorbic acid sodium salt Sodium ascorbate L-Ascorbic acid sodium inhibit Inhibitor Ca2+ channels L-Ascorbic acid LAscorbic acid sodium salt 抗坏血酸钠 Vitamin C sodium Sodium L-ascorbate 维生素C钠 inhibitor

 

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