FM™ 1-43 Dye (N-(3-Triethylammoniumpropyl)-4-(4-(Dibutylamino) Styryl) Pyridinium Dibromide)
FM&trade; 1-43 Dye (<i>N</i>-(3-Triethylammoniumpropyl)-4-(4-(Dibutylamino) Styryl) Pyridinium Dibromide)
Invitrogen™

FM™ 1-43 Dye (N-(3-Triethylammoniumpropyl)-4-(4-(Dibutylamino) Styryl) Pyridinium Dibromide)

FM 1-43 membrane probe is an excellent reagent both for identifying actively firing neurons and for investigating the mechanisms ofRead more
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Catalog NumberQuantity
T3535610 x 100μg
T31631mg
Catalog number T35356
Price (USD)/ 10 x 100 µg
560.65
Online exclusive
584.00 
Save 23.35 (4%)
-
Add to cart
Quantity:
10 x 100μg
Price (USD)/ 10 x 100 µg
560.65
Online exclusive
584.00 
Save 23.35 (4%)
Add to cart
FM™ 1-43 Dye (N-(3-Triethylammoniumpropyl)-4-(4-(Dibutylamino) Styryl) Pyridinium Dibromide)
Catalog numberT35356
Price (USD)/ 10 x 100 µg
560.65
Online exclusive
584.00 
Save 23.35 (4%)
-
Add to cart
FM 1-43 membrane probe is an excellent reagent both for identifying actively firing neurons and for investigating the mechanisms of activity-dependent vesicle cycling. This water-soluble dye, which is nontoxic to cells and virtually nonfluorescent in aqueous medium, 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 nonspecific staining of cell-surface membranes can simply be washed off prior to viewing. FM 1-43 membrane probe is also available as 1 mg in a single vial (T-3163). FM 1-43FX membrane probe (F-35355), an analog of FM 1-43 membrane probe that can be fixed in place using aldehyde-based fixatives, is also available.
For Research Use Only. Not for use in diagnostic procedures.
Specifications
ColorRed
For Use With (Equipment)Fluorescence Microscope
Quantity10 x 100μg
Detection MethodFluorescence
Product LineFM™
Shipping ConditionRoom Temperature
Label TypeFluorescent Dye
Product TypeDye
SubCellular LocalizationPlasma Membrane
Unit Size10 x 100 µg
Contents & Storage
Store at room temperature and protect from light.