Tropicamide

Tropicamide

CAT N°: 16606
Price:

From 48.00 40.80

Muscarinic receptors are G protein-coupled acetylcholine receptors that play diverse roles. Five subtypes (M1-5) have been identified, which preferentially couple to various effector systems based on their G protein interaction.{27107,27108}Tropicamide is a muscarinic acetylcholine receptor (mAChR) antagonist (pKi = 7.2 in chicken heart) that displays 3-fold selectivity for M4.{27107,27106,27105} When applied as eye drops, it produces temporary mydriasis (pupil dilation; EC50 = 6 µg/ml) and cycloplegia (ciliary muscle paralysis; EC50 = 25 µg/ml).{27109} Tropicamide has been used to probe mAChR activity in a mouse model of fragile X syndrome.{27110}

Territorial Availability: Available through Bertin Technologies only in France

  • Synonyms
    • N?-?ethyl?-??-?(hydroxymethyl)?-?N?-?(4?-?pyridinylmethyl)?-benzeneacetamide
  • Correlated keywords
    • 57322-49-3 mAChR muscarinic receptors G protein-coupled acetylcholine GPCR antagonist mydriasis pupil dilation cycloplegia ciliary muscle paralysis fragile X syndrome M4 effector system chicken heart eye drops probe mouse mice model Ro17683 (±)-Tropicamide Bistropamide Epitromina Minims Mydrapid Mydriacyl Mydriat Mydriaticum Mydril Mydrin Mydrin M Mydrin P Mydrum Visumidriatic
  • Product Overview:
    Muscarinic receptors are G protein-coupled acetylcholine receptors that play diverse roles. Five subtypes (M1-5) have been identified, which preferentially couple to various effector systems based on their G protein interaction.{27107,27108}Tropicamide is a muscarinic acetylcholine receptor (mAChR) antagonist (pKi = 7.2 in chicken heart) that displays 3-fold selectivity for M4.{27107,27106,27105} When applied as eye drops, it produces temporary mydriasis (pupil dilation; EC50 = 6 µg/ml) and cycloplegia (ciliary muscle paralysis; EC50 = 25 µg/ml).{27109} Tropicamide has been used to probe mAChR activity in a mouse model of fragile X syndrome.{27110}

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