Cat. No. | Product Name | Target | Signaling Pathways |
---|---|---|---|
T38443 |
Methoctramine tetrahydrochloride
|
Others | Others |
Methoctramine tetrahydrochloride is a potent and cardioselective antagonist of the M2 muscarinic receptor, capable of inhibiting Muscarine-induced bradycardia in vivo. | |||
T37728 |
Methoctramine (hydrate)
|
Others | Others |
Methoctramine is a selective antagonist of M2 muscarinic acetylcholine receptors (IC50 = 6.1 nM in CHO-K1 cell membranes).[1] It is selective for M2 over M1, M3, M4, and M5 receptors (IC50s = 92, 770, 260, and 217 nM, respectively). In vitro, methoctramine inhibits acetylcholine-induced reductions in isolated guinea pig tracheal tube contractions when used at a concentration of 1 μM.[2] In vivo, methoctramine inhibits bradycardia and bronchoconstriction induced by acetylcholinein guinea pigs wit... |