Product namePhalloidin-iFluor 350 Reagent
See all F-actin kits
Sample typeAdherent cells, Suspension cells
Assay typeCell-based (qualitative)
Phalloidin-iFluor 350 Reagent (ab176751) is one of a series of phalloidin conjugates that bind to actin filaments, also known as F-actin. Phalloidin-iFluor 350 can be easily detected with a fluorescent microscope at Ex/Em = 353/442 nm.
Phalloidin conjugates are convenient probes for labeling, identifying and quantifying animal or plant actin filaments in formaldehyde-fixed and permeabilized tissue sections, cell cultures or cell-free experiments. They can also be used in paraffin-embedded samples that have been de-paraffinized.
Review other popular phalloidin dye conjugates, including Phalloidin-iFluor 488, Phalloidin-iFluor 647, Phalloidin-iFluor 594, Phalloidin-iFluor 555, and Rhodamine Phalloidin, search the website to see all phallodin conjugates, or read the phalloidin staining protocol.
Staining fixed cell or tissue samples with phalloidin conjugates is very simple; it requires a single 20-90 min incubation with the phalloidin, followed by 3 short wash steps. Phalloidin staining can be combined with antibody-based staining by adding the phalloidin conjugate during either the primary or secondary antibody incubation step.
When used in unfixed samples, phalloidin binding leads to a decrease in the disassociation rate of actin subunits from the ends of actin filaments, essentially stabilizing actin filaments through the prevention of filament depolymerisation.
Storage instructionsStore at -20°C. Please refer to protocols.
Components 300 tests Phalloidin-iFluor 350 Conjugate 1 x 300 tests
- actin filament
- f actin
- Filamentous actin
ab176751 has not yet been referenced specifically in any publications.