N-(3-Triethylammoniumpropyl)-4-(4-(dibutylamino)styryl)pyridinium dibromide (MM 1-43) ≥90% (by HPLC)

Supplier: Enzo Life Sciences

ALEXENZ-52251EA 516 EUR
ALEXENZ-52251
N-(3-Triethylammoniumpropyl)-4-(4-(dibutylamino)styryl)pyridinium dibromide (MM 1-43) ≥90% (by HPLC)
N-(3-Triethylammoniumpropyl)-4-(4-(dibutylamino)styryl)pyridinium dibromide (MM 1-43)

Neuronal detection


MM 1-43 is a cationic dye, equivalent to membrane probe FM® 1-43. MM 1-43 is believed to insert into the outer leaflet of the cell membrane where it becomes intensely fluorescent. In a neuron that is actively releasing neurotransmitters, the dye becomes internalized within the recycled synaptic vesicles and the nerve terminals become brightly stained. The staining of cell-surface specific membranes is useful for identifying actively firing neurons and for investigating the mechanisms of activity-dependent vesicle cycling. Wavelength Maxima: Excitation 510 nm, Emission 626 nm.

Formula: C₃₀H₄₉Br₂N₃
MW: 611,54 g/mol
Storage Temperature: Freezer
MDL Number: MFCD00467815
CAS Number: 149838-22-2
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