FM™ 1-43FX, fixable analog of FM™ 1-43 membrane stain

Back to top


FM 1-43FX membrane probe is an FM 1-43 membrane probe analog that has been modified to contain an aliphatic amine. That modification makes the probe fixable with aldehyde-based fixatives (formaldehyde, glutaraldehyde, etc.). FM 1-43 membrane probe is widely used both for identifying actively firing neurons and for investigating the mechanisms of activity-dependent vesicle cycling. Unmodified FM 1-43 membrane probe is available as 1 mg in a single vial (T-3163) and as 1 mg packaged into 10 vials, each containing 100 µg (T-35356).
For Research Use Only. Not for use in diagnostic procedures.


Product Line: FM®
Shipping Condition: Room Temperature
Sub Cellular Localization: Plasma Membrane
Detection Method: Fluorescent
For Use With (Equipment): Fluorescence Microscope
Color: Orange

Contents & storage

Store at room temperature and protect from light.