Evans Blue

製品コードS4716 バッチS471602

印刷

化学情報

Synonyms

Direct Blue 53,C.I.23860

Storage
(From the date of receipt)

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

化学式

C₃₄H₂₄N₆O₁₄S₄.4Na

分子量

960.81

CAS No.

314-13-6

Solubility (25°C)*

体外

DMSO

100 mg/mL (104.07 mM)

Water

100 mg/mL (104.07 mM)

Ethanol

Insoluble

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.
Clear solution	5%DMSO 1 40%PEG300 2 5%Tween80 3 50%ddH2O この製剤はselleckのラボで検証済みです。上記の溶解方法がご要望を満たさない場合、selleckの営業担当までお問い合わせ頂ければ、個別の試験を行います。	5mg/ml (5.20mM)	Taking the 1 mL working solution as an example, add 50 μL of 100 mg/ml clarified DMSO stock solution to 400 μL of PEG300, mix evenly to clarify it; add 50 μL of Tween80 to the above system, mix evenly to clarify; then continue to add 500 μL of ddH2O to adjust the volume to 1 mL. The mixed solution should be used immediately for optimal results.
Clear solution	5% DMSO 1 95% Corn oil この製剤はselleckのラボで検証済みです。上記の溶解方法がご要望を満たさない場合、selleckの営業担当までお問い合わせ頂ければ、個別の試験を行います。	0.71mg/ml (0.74mM)	Taking the 1 mL working solution as an example, add 50 μL of 14.2 mg/ml clear DMSO stock solution to 950 μL of corn oil and mix evenly. The mixed solution should be used immediately for optimal results.

* <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	Evans Blue (Direct Blue 53, C.I.23860) は、シナプス小胞へのL-グルタミン酸の取り込みを強力に阻害するだけでなく、AMPA/カイニン酸受容体拮抗薬でもあります。
in vitro	Evans Blue is found to be inhibiting DNA binding of NF-κB at a low concentration of 100 μM. It has proven over the years to be a dependable stain for microscopic determination of cell death. This compound is also a known blocker of a subset of a-amino-3-hydroxy-5-methyl-isoxazole/kainate receptors (IC50=355 nM) for the subunit combination GluR1,2. This chemical is the first known δ-subunit-specific antagonist of ENaC and activates large-conductance Ca2+-activated K+ channels in sheep bladder myocytes and cultured endothelial cells of human umbilical veins.
in vivo	Evans blue pretreatment could inhibit the mast cells degranulation and that may be the main mechanism for prevent animals from C48/80-triggered anaphylaxis and systemic inflammation. This compound modulates the non-N-methyl-d-aspartate receptor in rat thalamic neurons, blocks the P2X-purinergic receptor in rat vas deferens, and inhibits the glutamate transporter in rat brain synaptic vesicles.

プロトコル(参考用のみ)

動物実験	動物モデル	CD hairless rats (Charles River)
	投薬量	100 mg/kg
	投与方法	i.p

参考

https://pubmed.ncbi.nlm.nih.gov/15546742/
http://link.springer.com/article/10.1007/BF00037585
https://pubmed.ncbi.nlm.nih.gov/17689176/

http://www.fasebj.org/content/30/1_Supplement/723.10
https://pubmed.ncbi.nlm.nih.gov/9802337/
http://jpet.aspetjournals.org/content/315/2/965.long
https://pubmed.ncbi.nlm.nih.gov/8967991/

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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：

BMAL1 modulation alleviates inflammatory responses in monocytes by targeting the Fis1-mediated mitochondrial unfolded protein response in high-altitude hypoxia [ Cell Commun Signal, 2025, 23(1):420]	PubMed: 41063179
Ultrasound -Induced Thermal Effect Enhances the Efficacy of Chemotherapy and Immunotherapy in Tumor Treatment [ Int J Nanomedicine, 2024, 19:6677-6692]	PubMed: 38975322
Toll-like receptor 4 and lipopolysaccharide from commensal microbes regulate Tembusu virus infection [ J Biol Chem, 2022, 298(12):102699]	PubMed: 36379254

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。