AM1-43 is a fixable, activity-dependent fluorescent nerve terminal probe. AM1-43 functions similarly similarly to SynaptoGreen™ C4, but with the additional property of being fixable. Thus, AM1-43 is a useful tool for synapse studies where subsequent fluorescent immunochemistry is desired. AM1-43 and FM1-43 have identical excitation and emission wavelengths. Also see AM1-44, which is similar to AM1-43, but has longer lipophilic tails, resulting in better fixability.
<ul>
<li>&lamba;_Ex/&lamba;_Em: 510/625 nm (in MeOH); 480/598 nm (in membranes)</li>
<li>Red solid soluble in water</li>
<li>C₂₉H₄₉Cl₃N₄</li>
<li>MW: 559.5</li>
</ul>