Thermo Fisher, F34653, FM™ 4-64FX, fixable analog of FM™ 4-64 membrane stain

Quantity: 10 x 100 μg
Unit Size: Each
The lipophilic probe, FM 4-64FX exhibits low fluorescence in water but fluoresces intensely upon binding the outer leaf of the plasma membrane providing discrete plasma membrane staining. The binding is rapid and reversible, and “FX” denotes that this analog is fixable with aldehyde-based fixatives. It is also an excellent reagent for identifying actively firing neurons and for investigating the mechanisms of activity-dependent vesicle cycling.Cell Analysis, Cell Structure, Cell Tracing & Tracking, Cell Viability, Proliferation & Function, Endocytosis, Exocytosis & Phagocytosis, General Cell Tracing, Microbial Tracking, Neuronal Tracing, Plasma Membrane