Name: Muscarinic acetylcholine receptor M3 Inhibitors (IC50, Ki)
Creator: AAT Bioquest
License: https://www.aatbio.com/tou.html

Muscarinic acetylcholine receptor M3 Inhibitors (IC50, Ki)

Structure	Compound Name	Standard Type	Standard Values (in nM)
	Tiotropium bromide monohydrate	IC50	0.05 ^[1], 0.35 ^[2], 0.4 ^[3]
	Tiotropium bromide monohydrate	Ki	0.01 ^[1], 0.05 ^[2]
	Carbachol	IC50	880.0 ^[1], 9100.0 ^[2]
	Carbachol	Ki	6309.57 ^[1]
	4-Damp methiodide	IC50	1.9 ^[1], 2.6 ^[2]
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References

This online resource may be cited as follows

MLA	"Quest Database™ Muscarinic acetylcholine receptor M3 Inhibitors (IC50, Ki)." AAT Bioquest, Inc., 15 Dec. 2025, https://www.aatbio.com/data-sets/muscarinic-acetylcholine-receptor-m3-inhibitors-ic50-ki.
APA	AAT Bioquest, Inc. (2025, December 15). Quest Database™ Muscarinic acetylcholine receptor M3 Inhibitors (IC50, Ki). AAT Bioquest. https://www.aatbio.com/data-sets/muscarinic-acetylcholine-receptor-m3-inhibitors-ic50-ki.
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