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Methacholine bromide

CAT: 0931-T60332-01Size: 25 mgDry Ice: NoHazardous: No
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CAT#:0931-T60332-01Size:25 mg
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24/48H Stock Items & 2 to 6 Weeks non Stock Items.
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CAS Number
333-31-3
Target
AChR, Others
Related Pathways
Neuroscience, Others
Bioactivity
Methacholine bromide (Acetyl-β-methylcholine bromide) is a potent muscarinic-3 (M3) agonist that specifically acts on acetylcholine receptors located on smooth muscle, inducing bronchoconstriction and narrowing of the airways. Its high sensitivity in identifying bronchial hyperresponsiveness (BHR), a hallmark of asthma, makes it useful in the assessment of airway hyperresponsiveness (AHR) as a diagnostic tool for individuals exhibiting asthma-like symptoms with normal resting expiratory flow rates [1] [2] [3] [4].
Smiles
[Br-].CC(C[N+](C)(C)C)OC(C)=O
Molecular Formula
C8H18BrNO2
Molecular Weight
240.141
Shipping Conditions
Ice Packs
Storage Temperature
-20°C

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