SynaptoGreen™ C18 (equivalent to FM®3-25) is a membrane stain similar to their nerve terminal dyes, except that it has the longest lipophilic tail (C18). Because of its large size, it is used as a control for ion channel permeability of nerve terminal dyes.
- Red solid soluble in DMSO or DMF
- excitation/emission: 510/625 nm (in MeOH); 480/598 nm (in membranes)
- Store desiccated at 4°C and protect from light, especially in solution
- C58H105Br2N3
- MW: 1004
FM is a registered trademark of Thermo Fisher Scientific.