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Phalloidin, Ultrapure Grade is a heptapeptide phallotoxin produced by Amanita phalloides, the death cap mushroom. Phalloidin, Ultrapure Grade binds and stabilizes filamentous F-actin, preventing the dissociation of paired filaments and disturbing the natural equilibrium between filamentous (polymeric) and globular (monomeric) actin in the cell. The actin stabilized by Phalloidin, Ultrapure Grade is used by the cell for mechanical processes such as growth, scaffolding of the cytoskeleton, and locomotion, and disruption of this actin equilibrium destroys cellular functioning. Phalloidin, Ultrapure Grade can be fluorescently labeled and is used to stain F-actin in cells.
Ordering Information
Product Name | Catalog # | UNIT | Price | Qty | FAVORITES | |
Phalloidin, Ultrapure Grade, 1 mg | sc-482027 | 1 mg | $254.00 |