Sodium Dichloroacetate (DCA)

製品コードS8615 バッチS861504

印刷

化学情報

Synonyms

Dichloroacetic acid, bichloroacetic acid, BCA

Storage
(From the date of receipt)

3 years -20°C powder
1 years -80°C in solvent

化学式

C₂HCl₂O₂.Na

分子量

150.92

CAS No.

2156-56-1

Solubility (25°C)*

体外

DMSO

30 mg/mL (198.78 mM)

Water

30 mg/mL (198.78 mM)

Ethanol

20 mg/mL (132.52 mM)

体内（毎回新しく調製した物を用意してください）

Homogeneous suspension

CMC-NA

≥5mg/ml

Taking the 1 mL working solution as an example, add 5 mg of this product to 1 ml of CMC-Na solution, mix evenly to obtain a homogeneous suspension with a final concentration of 5 mg/ml.

* <1 mg/ml means slightly soluble or insoluble.
* Please note that Selleck tests the solubility of all compounds in-house, and the actual solubility may differ slightly from published values. This is normal and is due to slight batch-to-batch variations.

溶剤液（一定の濃度）を調合する

生物活性

製品説明	DCA (Sodium dichloroacetate), a specific inhibitor of pyruvate dehydrogenase kinase (PDK) with IC50 values of 183 and 80 μM for PDK2 and PDK4 respectively, has been shown to derepress Na⁺-K⁺-2Cl^- cotransporter and a mitochondrial potassium-ion channel axis. Sodium dichloroacetate increases reactive oxygen species (ROS) generation, triggers apoptosis in cancer cells, and inhibits tumor growth.
in vitro	Sodium Dichloroacetate (DCA) can trigger apoptosis of human lung, breast and brain cancer cells^[1]. After treatment with this compound, cancer cells shows increased levels of ROS, depolarization of the MMP in vitro and increased apoptosis both in vitro and in vivo^[2]. It inhibits the activity of pyruvate dehydrogenase kinase (PDK), thereby stimulating the mitochondrial enzyme pyruvate dehydrogenase (PDH). When turned off, PDH no longer converts pyruvate to acetyl-CoA required for mitochondrial respiration and glucose dependent oxidative phosphorylation. DCA thus shifts cellular metabolism from glycolysis to glucose oxidation, decreasing the mitochondrial membrane potential gradient and helping to open mitochondrial transition pores. This metabolic switch facilitates translocation of pro-apoptotic mediators like cytochrome c (cyt c) and apoptosis inducing factor (AIF), both of which stimulate apoptosis. It thereby drives cancer cells to commit suicide by apoptosis^[3].
in vivo	Sodium Dichloroacetate (DCA) can act as a cytostatic agent in vitro and in vivo, without causing apoptosis (programmed cell death). It is discovered to be a safe drug with no cardiac, pulmonary, renal or bone marrow toxicity. The most serious common side effect consists of peripheral neuropathy, which is reversible. This compound has anti-cancer activity in several cancer types including colon, prostate, ovarian, neuroblastoma, lung carcinoid, cervical, endometrial, cholangiocarcinoma, sarcoma and T-cell lymphoma. Other antineoplastic actions have also been suggested. These include angiogenesis blockade, changes in expression of HIF1-α, alteration of pH regulators V-ATPase and MCT1, and other cell survival regulators such as PUMA, GLUT1, Bcl2 and p53. It is able to significantly reduce metastatic burden in the lungs of rats in a highly metastatic in vivo model of breast cancer^[1]. In vivo the DCA-Na treatment induces 20% survival and decreased the tumoral diameter, volume and weight, without affect the body weight and avoid metastasis in C57BL/6 mice^[3].

プロトコル(参考用のみ)

細胞アッセイ	細胞株	breast cancer cell
	濃度	5 mM
	反応時間	24-72 h
	実験の流れ	For the assessment of cell viability, cells are plated in 96 well plates at a density of 3000 cells per well and 8 wells per group. Following exposure to Sodium Dichloroacetate (DCA) and ATO for 24 to 72 hours, cells are incubated for 3 hours with neutral red (30 μg/ml) in fresh media, then washed with PBS, followed by the addition of lysis buffer (acetic acid/methanol, 80%/20%) and the absorbance at 540 nm is recorded. Results are expressed as mean ± S.D, calculations are performed using the Prism software package, ANOVA with Tukey post test was applied and P < 0.05 was considered to be statistically significant.
動物実験	動物モデル	C57BL/6 mice
	投薬量	500 and 1000 mg/kg
	投与方法	i.p.

参考

https://pubmed.ncbi.nlm.nih.gov/27803917/
https://pubmed.ncbi.nlm.nih.gov/22093145/
https://www.researchgate.net/publication/236982297

https://pubmed.ncbi.nlm.nih.gov/24356970/

+ 展开

Selleckの高級品が、幾つかの出版された研究調査結果（以下を含む）で使われた：

DEC1 Regulates Human β Cell Functional Maturation and Circadian Rhythm [ bioRxiv, 2025, 2025.04.03.647023]	PubMed: 40236051
A simple liquid 3D cell culture paradigm models oxidative mitochondrial metabolism of epithelial breast cancer cells with relevance for lung metastases [ bioRxiv, 2025, 2025.08.24.671623]	PubMed: 40909564
An adult clock regulator links circadian rhythms to pancreatic β-cell maturation [ bioRxiv, 2025, 2023.08.11.552890]	PubMed: 37609178
Class I histone deacetylases catalyze lysine lactylation [ bioRxiv, 2025, 2025.02.25.640220]	PubMed: 40060688
Nucleo-cytosolic acetyl-CoA drives tumor immune evasion by regulating PD-L1 in melanoma [ Cell Rep, 2024, 43(12):115015]	PubMed: 39602308
Decreased AMPK/SIRT1/PDK4 induced by androgen excess inhibits human endometrial stromal cell decidualization in PCOS [ Cell Mol Life Sci, 2024, 81(1):324]	PubMed: 39080028
HIF-1α protects nucleus pulposus cells from oxidative stress-induced mitochondrial impairment through PDK-1 [ Free Radic Biol Med, 2024, 224:39-49]	PubMed: 39128487
Proteomic analysis identifies PFKP lactylation in SW480 colon cancer cells [ iScience, 2024, 27(1):108645]	PubMed: 38155775
Analysis of GCRV Pathogenesis and Therapeutic Measures Through Proteomic and Metabolomic Investigations in GCRV-Infected Tissues of Grass Carp (Ctenopharyngodon idella) [ Int J Mol Sci, 2024, 25(21)11852]	PubMed: 39519403
A simplified herbal decoction attenuates myocardial infarction by regulating macrophage metabolic reprogramming and phenotypic differentiation via modulation of the HIF-1α/PDK1 axis [ Chin Med, 2024, 19(1):75]	PubMed: 38816815

長期の保管のために-20°Cの下で製品を保ってください。

人間や獣医の診断であるか治療的な使用のためにでない。

各々の製品のための特定の保管と取扱い情報は、製品データシートの上で示されます。大部分のSelleck製品は、推薦された状況の下で安定です。製品は、推薦された保管温度と異なる温度で、時々出荷されます。長期の保管のために必要とされてそれと異なる温度で、多くの製品は、短期もので安定です。品質を維持するが、夜通しの積荷のために最も経済的な貯蔵状況を用いてあなたの送料を保存する状況の下に、製品が出荷されることを、我々は確実とします。製品の受領と同時に、製品データシートの上で貯蔵推薦に従ってください。