APC 366
Based on 1 Customer Validation
APC 366 is a selective inhibitor of mast cell tryptase (Ki=7.1 μM). APC 366 inhibits antigen-induced early asthmatic response (EAR), late asthmatic response (LAR), and bronchial hyperresponsiveness (BHR) in a sheep model of allergic asthma.
商品は「研究用試薬」です。人や動物の医療用・臨床診断用・食品用の製品ではありません。
研究用途以外に使用した場合、当社は一切の責任を負いかねます。
- 純度 : 98.53%
- CAS 番号: 158921-85-8
- 分子式: C22H28N6O4
- 分子量:440.50
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保管条件:Powder -20°C, 3 years , 4°C, 2 years ; In solvent -80°C, 6 months , -20°C, 1 month
生物活性
製品説明
化学情報
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CAS 番号 158921-85-8
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性状 Solid
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分子量 440.50
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分子式 C22H28N6O4
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Color White to off-white
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SMILES
OC1=C(C(N[C@@H](CCCNC(N)=N)C(N2[C@@H](CCC2)C(N)=O)=O)=O)C=CC3=C1C=CC=C3
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輸送条件
Room temperature in continental US; may vary elsewhere.
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保管条件
Powder -20°C 3 years 4°C 2 years In solvent -80°C 6 months -20°C 1 month
溶剤 & 溶解度
体外:
DMSO : 100 mg/mL (227.01 mM; Need ultrasonic and warming; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month. When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month. When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
濃度 (開始) × 体積 (開始) = 濃度 (終了) × 体積 (終了)
プロトコル
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Ovalbumin-Induced Allergic Airway Inflammation
Ovalbumin-induced allergic airway inflammation is a mouse model in which systemic sensitization to ovalbumin, usually with aluminum hydroxide adjuvant, is followed by airway ovalbumin challenge to induce allergic airway inflammation, eosinophil recruitment, mucus production, serum antigen-specific IgE, Th2 cytokine responses, and airway hyperresponsiveness to methacholine. The model is used to study allergen-driven airway inflammation and asthma-like immune responses, but it does not reproduce every feature of human asthma. The main readouts are bronchoalveolar lavage fluid cellularity, lung histopathology, airway hyperresponsiveness, serum OVA-specific IgE, and cytokines such as IL-4, IL-5, and IL-13 in bronchoalveolar lavage fluid or lung samples. Eosinophilia and Th2 cytokines reflect allergic type 2 inflammation, while methacholine responsiveness provides a functional airway-reactivity endpoint.
純度とドキュメンテーション
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データシート (272 KB)
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SDS (251 KB)
- English - EN (251 KB)
- Français - FR (251 KB)
- Deutsch - DE (251 KB)
- Norwegian - NO (251 KB)
- Español - ES (251 KB)
- Swedish - SV (251 KB)
- Italian - IT (251 KB)
- Korean - KR (251 KB)
- Portuguese - PT (251 KB)
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取扱説明書 (2659 KB)
参考文献
[1]. Barrios VE, et al. Tryptase mediates hyperresponsiveness in isolated guinea pig bronchi. Life Sci. 1998;63(26):2295-2303. [Content Brief]
[2]. Krishna MT, et al. Inhibition of mast cell tryptase by inhaled APC 366 attenuates allergen-induced late-phase airway obstruction in asthma. J Allergy Clin Immunol. 2001;107(6):1039-1045. [Content Brief]
Complete Stock Solution Preparation Table
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month. When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
| Optional Solvent | Concentration Solvent Mass | 1 mg | 5 mg | 10 mg | 25 mg |
|---|---|---|---|---|---|
| DMSO | 1 mM | 2.2701 mL | 11.3507 mL | 22.7015 mL | 56.7537 mL |
| 5 mM | 0.4540 mL | 2.2701 mL | 4.5403 mL | 11.3507 mL | |
| 10 mM | 0.2270 mL | 1.1351 mL | 2.2701 mL | 5.6754 mL | |
| 15 mM | 0.1513 mL | 0.7567 mL | 1.5134 mL | 3.7836 mL | |
| 20 mM | 0.1135 mL | 0.5675 mL | 1.1351 mL | 2.8377 mL | |
| 25 mM | 0.0908 mL | 0.4540 mL | 0.9081 mL | 2.2701 mL | |
| 30 mM | 0.0757 mL | 0.3784 mL | 0.7567 mL | 1.8918 mL | |
| 40 mM | 0.0568 mL | 0.2838 mL | 0.5675 mL | 1.4188 mL | |
| 50 mM | 0.0454 mL | 0.2270 mL | 0.4540 mL | 1.1351 mL | |
| 60 mM | 0.0378 mL | 0.1892 mL | 0.3784 mL | 0.9459 mL | |
| 80 mM | 0.0284 mL | 0.1419 mL | 0.2838 mL | 0.7094 mL | |
| 100 mM | 0.0227 mL | 0.1135 mL | 0.2270 mL | 0.5675 mL |