Phalloidin-iFluor 555 Reagent (ab176756)
Overview
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Product name
Phalloidin-iFluor 555 Reagent
See all F-actin kits -
Sample type
Adherent cells, Suspension cells -
Assay type
Cell-based (qualitative) -
Product overview
Phalloidin-iFluor 555 Reagent (ab176756) is one of a series of phalloidin conjugates that bind to actin filaments, also known as F-actin. Phallodin-iFluor 555 can be detected with a fluorescent microscope at Ex/Em = 556/574 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, and Rhodamine Phalloidin, search the website to see all phallodin conjugates, or read the phalloidin staining protocol.
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Notes
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.
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Platform
Fluorescence microscope
Properties
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Storage instructions
Store at -20°C. Please refer to protocols. -
Components 300 tests Phalloidin-iFluor 555 Conjugate 1 x 300 tests -
Research areas
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Alternative names
- actin filament
- f actin
- Filamentous actin
Images
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Functional Studies - Phalloidin-iFluor 555 Reagent (ab176756)Wong, Michael K et al., PloS one?vol. 13,6 e0199632., Fig 6, doi:10.1371/journal.pone.0199632Immunofluorescent images of Phalloidin staining at day 3 across various surface thicknesses. Red fluorescence indicates phalloidin staining for F-actin and blue fluorescence indicates DAPI staining for cell nuclei. -
CytoPainter Phalloidin-iFluor 555 Reagent (ab176756)Actin filaments staining in HeLa cells. Actin filaments (red) were stained with CytoPainter Phalloidin-iFluor 555 reagent (ab176755). Nuclei were stained with Nuclear Green DCS1 (ab138905).
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CytoPainter Phalloidin-iFluor 555 Reagent (ab176756)Excitation and emission of phalloidin-iFluor 555 reagent.
References
ab176756 has been referenced in 20 publications.
- Uretmen Kagiali ZC et al. CLIC4 and CLIC1 bridge plasma membrane and cortical actin network for a successful cytokinesis. Life Sci Alliance 3:N/A (2020). PubMed: 31879279
- Dorca-Arévalo J et al. Lung endothelial cells are sensitive to epsilon toxin from Clostridium perfringens. Vet Res 51:27 (2020). PubMed: 32093740
- Place DE et al. Interferon inducible GBPs restrict Burkholderia thailandensis motility induced cell-cell fusion. PLoS Pathog 16:e1008364 (2020). PubMed: 32150572
- An H et al. Stomatin plays a suppressor role in non-small cell lung cancer metastasis. Chin J Cancer Res 31:930-944 (2019). PubMed: 31949395
- Lahrouchi N et al. Homozygous frameshift mutations in FAT1 cause a syndrome characterized by colobomatous-microphthalmia, ptosis, nephropathy and syndactyly. Nat Commun 10:1180 (2019). PubMed: 30862798
