Propionylthiocholine iodide
Propionylthiocholine iodide serves as a substrate for detecting the activities of acetylcholinesterase and pseudocholinesterase. Propionylthiocholine iodide acts as a substrate for intestinal epithelial cell-derived acetylcholinesterase and is resistant to hydrolysis by this enzyme.
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- CAS No.: 1866-73-5
- Formule: C8H18INOS
- Masse moléculaire:303.20
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Stockage:
Please store the product under the recommended conditions in the Certificate of Analysis.
Activité biologique
Propionylthiocholine iodide (37°C) exhibits pseudocholinesterase activity of 3261 U/l and acetylcholinesterase activity of 3928 U/l in human whole blood, yielding an acetylcholinesterase-to-pseudocholinesterase ratio of 1.20[1].
Propionylthiocholine (1 mM) iodide is a poor substrate for the predominantly AChE activity present in Caco-2 human intestinal epithelial cells, with significantly lower hydrolytic activity observed compared to acetylthiocholine[2].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
Chemical Information
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CAS No. 1866-73-5
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Masse moléculaire 303.20
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Formule C8H18INOS
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SMILES
[I-].O=C(SCC[N+](C)(C)C)CC
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Livraison
Room temperature in continental US; may vary elsewhere.
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Stockage
Please store the product under the recommended conditions in the Certificate of Analysis.
Pureté et documentation
Références
Calculators
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)