Muscarinic toxin 3

Modify Date: 2025-09-11 18:06:58

Muscarinic toxin 3 Structure
Muscarinic toxin 3 structure
Common Name Muscarinic toxin 3
CAS Number 873336-87-9 Molecular Weight 7379.35
Density N/A Boiling Point N/A
Molecular Formula C319H489N89O97S8 Melting Point N/A
MSDS N/A Flash Point N/A

 Use of Muscarinic toxin 3


Muscarinic toxin 3 (MT3) is a potent and non-competitive mAChR and adrenoceptors antagonist with pIC50s of 6.71, 8.79, 8.86, 7.57, 8.13, 8.49, <6.5, 7.29 against M1, M4, α1A, α1B, α1D,α2A,α2B and α2C receptors, respectively. Muscarinic toxin 3 displays prominent adrenoceptor activity[1].

 Names

Name Muscarinic toxin 3

 Muscarinic toxin 3 Biological Activity

Description Muscarinic toxin 3 (MT3) is a potent and non-competitive mAChR and adrenoceptors antagonist with pIC50s of 6.71, 8.79, 8.86, 7.57, 8.13, 8.49, <6.5, 7.29 against M1, M4, α1A, α1B, α1D,α2A,α2B and α2C receptors, respectively. Muscarinic toxin 3 displays prominent adrenoceptor activity[1].
Related Catalog
Target

pIC50: 8.79 (M4 mAChR), 6.71 (M1 mAChR), 8.86 (α1A-adrenoceptor), 8.49 (α2A-adrenoceptor), 8.13 (α1D-adrenoceptor), 7.57 (α1B-adrenoceptor), 7.29 (α2C-adrenoceptor), <6.5 (α2B-adrenoceptor)[1]

References

[1]. Näreoja K, et al. Adrenoceptor activity of muscarinic toxins identified from mamba venoms. Br J Pharmacol. 2011 Sep;164(2b):538-50.  

 Chemical & Physical Properties

Molecular Formula C319H489N89O97S8
Molecular Weight 7379.35
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