Selective inhibitor of mast cell tryptase (Ki = 7.1 μM) that inhibits tryptase-induced histamine release from human tonsil and lung cells. Reduces airway inflammation and blocks postchallenge airway hyperresponsiveness in vivo.
|Storage||Store at -20°C|
The technical data provided above is for guidance only. For batch specific data refer to the Certificate of Analysis.
All Tocris products are intended for laboratory research use only.
|Solubility||Soluble to 5 mg/ml in 20% ethanol / water|
Preparing Stock Solutions
The following data is based on the product molecular weight 440.5. Batch specific molecular weights may vary from batch to batch due to solvent of hydration, which will affect the solvent volumes required to prepare stock solutions.
|Concentration / Solvent Volume / Mass||1 mg||5 mg||10 mg|
|1 mM||2.27 mL||11.35 mL||22.7 mL|
|5 mM||0.45 mL||2.27 mL||4.54 mL|
|10 mM||0.23 mL||1.14 mL||2.27 mL|
|50 mM||0.05 mL||0.23 mL||0.45 mL|
The reconstitution calculator allows you to quickly calculate the volume of a reagent to reconstitute your vial. Simply enter the mass of reagent and the target concentration and the calculator will determine the rest.
References are publications that support the products' biological activity.
He et al (1998) A role for tryptase in the activation of human mast cells: modulation of histamine release by tryptase and inhibitors of tryptase. J.Pharmacol.Exp.Ther. 286 289 PMID: 9655871
Barrios et al (1998) Tryptase mediates hyperresponsiveness in isolated guinea pig bronchi. Life Sci. 63 2295 PMID: 9877219
He et al (2004) Inhibitors of tryptase as mast cell-stabilizing agents in the human airways: effects of tryptase and other agonists of proteinase-activated receptor 2 on histamine release. J.Pharmacol.Exp.Ther. 309 119 PMID: 14722328
If you know of a relevant reference for APC 366, please let us know.
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Keywords: Tryptase inhibitors inhibits mast cell Proteases Proteinases PAR Receptors Protease-Activated proteinase-activated APC366 Protease-Activated Receptors
1 Citation for APC 366
Citations are publications that use Tocris products. Selected citations for APC 366 include:
Matsuda et al (2015) Comparative Study on the Cytoprotective Effects of Activated Protein C Treatment in Nonsteatotic and Steatotic Livers under Ischemia-Reperfusion Injury. Am J Transl Res 2015 635041 PMID: 26539519
Do you know of a great paper that uses APC 366 from Tocris? If so please let us know.