A-61603

A-61603

CAT N°: 17358
Price:

48.00 40.80

The ?1-adrenergic receptors are Gq protein-coupled receptors that play a key role in the modulation of sympathetic nervous system activity and are the site of action for therapeutic agents, such as antihypertensive drugs. A-61603 is a selective ?1A-adrenergic receptor agonist that is at least 35-fold more potent at ?1A receptor sites than at ?1B or ?1D.{28349} Activation of the ?1A-adrenergic receptor by A-61603 has been reported to increase the frequency of spontaneous Ca2+ transients in rat ventricular myocytes in vitro (EC50 = 6.9 nM) much more potently than activation by phenylephrine (Item No. 17205; EC50 = 2.3 µM).{28350}

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