IPPD-Q (Synonyms: N-Isopropyl-N'-phenyl-p-phenylenediamine-quinone) |
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カタログ番号GC91672
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IPPD-QはN、N'置換p-フェニレンジアミン(PPD)の酸化生成物であり、ジチオトレイトール(DTT)消費率の酸化電位は0.93μM min–1μM–1である。IPPD-Qは大気汚染研究や汚染物質の検査研究に使用されている。
Products are for research use only. Not for human use. We do not sell to patients.
Cas No.: 68054-73-9
Sample solution is provided at 25 µL, 10mM.
IPPD-QはN、N'置換p-フェニレンジアミン(PPD)の酸化生成物であり、ジチオトレイトール(DTT)消費率の酸化電位は0.93μM min–1μM–1である。IPPD-Qは大気汚染研究や汚染物質の検査研究に使用されている。
In vitroで、IPPD-Qは水生細菌 ビブリオ フィシェリに対して 2.97mg/L (30分間)のEC50値を示した。IPPD-Q処理(2.97mg/L)30分により、ビブリオ フィシェリの代謝活性およびエステラーゼ活性は著しく低下し、膜細胞障害および酸化ストレスの程度は増加した。hCMEC-D3細胞を1.00μMのIPPD-Qで24時間処理すると、細胞アポトーシス、内皮間葉転換、プラスミノーゲン活性化因子インヒビター-1(PAI-1)発現の上昇、血液脳関門機能障害が誘発された。
References:
[1] Wang W, Cao G, Zhang J, et al. p-Phenylenediamine-derived quinones as new contributors to the oxidative potential of fine particulate matter[J]. Environmental Science & Technology Letters, 2022, 9(9): 712-717.
[2] Wang W, Cao G, Zhang J, et al. Beyond substituted p-Phenylenediamine antioxidants: Prevalence of their quinone derivatives in PM2. 5[J]. Environmental Science & Technology, 2022, 56(15): 10629-10637.
[3] Mao T, Liu W, Deng J, et al. p-Phenylenediamines and p-phenylenediamine quinone derivatives in rubber consumer products and typical urban dust: Sources, transformation profiles, and health risks[J]. Environment International, 2024, 192: 109042.
[4] Wang W, Chen Y, Fang J, et al. Toxicity of substituted p-phenylenediamine antioxidants and their derived novel quinones on aquatic bacterium: Acute effects and mechanistic insights[J]. Journal of Hazardous Materials, 2024, 469: 133900.
[5] Han M, Xia K, Xue Y, et al. Emergence of More Potent PPD-Qs beyond 6PPD-Q in Human Blood and Cerebrospinal Fluid[J]. Environmental Science & Technology Letters, 2025.
| 細胞実験[1]: | |
細胞株 | hCMEC-D3細胞 |
準備方法 | hCMEC-D3細胞は5%のウシ胎児血清(FBS)、1%の内皮細胞増殖サプリメントおよび1%のペニシリン・ストレプトマイシン溶液を含む内皮細胞培地で培養した。37°Cと5%のCO2加湿雰囲気で、細胞が90%のコンフルエントに達するまで、2日ごとに培地を取り換えた。細胞は24時間で0、0.01、0.10および1.00μMの濃度のIPPD-Qで処理された。ウエスタンブロッティングアッセイを用いてタンパク質発現を分析するために、さまざまな暴露群から細胞を集める。0.30μMの濃度のアトルバスタチンが、IPPD-Qの細胞効果を修飾しうるかを判定する。0.1%DMSO(v/v)からなる賦形剤コントロールは、その評価手順後に無視できる効果を示したため、暴露群0とした。 |
反応条件 | 0、0.01、0.10、1.00μM;24時間 |
アプリケーション | IPPD-QはTNF-αのレベルを高め、細胞のアポトーシスを誘導し、PAI-1に増大させる効果を持ち、hCMEC-D3細胞の内皮間葉転換を引き起こし、内皮細胞の機能障害をもたらす。 |
References: | |
| Cas No. | 68054-73-9 | SDF | |
| 同義語 | N-Isopropyl-N'-phenyl-p-phenylenediamine-quinone | ||
| Formula | C15H16N2O2 | M.Wt | 256.3 |
| 溶解度 | Acetonitrile: Slightly soluble: 0.1-1 mg/ml,DMSO: Sparingly soluble: 1- 10 mg/ml | Storage | -20°C |
| General tips | Please select the appropriate solvent to prepare the stock solution according to the
solubility of the product in different solvents; once the solution is prepared, please store it in
separate packages to avoid product failure caused by repeated freezing and thawing.Storage method
and period of the stock solution: When stored at -80°C, please use it within 6 months; when stored
at -20°C, please use it within 1 month. To increase solubility, heat the tube to 37°C and then oscillate in an ultrasonic bath for some time. |
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| Shipping Condition | Evaluation sample solution: shipped with blue ice. All other sizes available: with RT, or with Blue Ice upon request. | ||
| Prepare stock solution | |||
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1 mg | 5 mg | 10 mg |
| 1 mM | 3.9017 mL | 19.5084 mL | 39.0168 mL |
| 5 mM | 780.3 μL | 3.9017 mL | 7.8034 mL |
| 10 mM | 390.2 μL | 1.9508 mL | 3.9017 mL |
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Method for preparing DMSO master liquid: mg drug pre-dissolved in μL DMSO ( Master liquid concentration mg/mL, Please contact us first if the concentration exceeds the DMSO solubility of the batch of drug. )
Method for preparing in vivo formulation: Take μL DMSO master liquid, next addμL PEG300, mix and clarify, next addμL Tween 80, mix and clarify, next add μL saline, mix and clarify.
Method for preparing in vivo formulation: Take μL DMSO master liquid, next add μL Corn oil, mix and clarify.
Note: 1. Please make sure the liquid is clear before adding the next solvent.
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3. All of the above co-solvents are available for purchase on the GlpBio website.
Quality Control & SDS
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- Purity: >98.00% Appearance: A solid
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Average Rating: 5 (Based on Reviews and 30 reference(s) in Google Scholar.)