Phalloidin is a bicyclic peptide that belongs to a family of toxins isolated from the deadly Amanita phalloides “death cap” mushroom and is commonly used in imaging applications to selectively label …

Phalloidin is a highly selective bicyclic peptide that binds specifically to F-actin, stabilizing its structure and enabling precise visualization. It binds to numerous variants of actin filaments across a wide …

Phalloidin, a toxic heptapeptide found in Amanita sp., causes disruption of intracellular actin filaments, leading to cell injury or death. It is a less significant toxin in natural exposure because of the limited …

Phalloidin is a homodetic bicyclic heptapeptide having a sulfide bridge. Phalloidine has been reported in Amanita suballiacea, Amanita phalloides, and other organisms with data available. Phalloidin is one …

Here, we show in atomic detail that phalloidin, a mushroom toxin that is routinely used to stabilize and label actin filaments, suspends the structural changes in actin, likely influencing its interaction with …

Phalloidin is a fungal toxin isolated from the poisonous mushroom Amanita phalloides. Its toxicity is attributed to the ability to bind F actin in liver and muscle cells. As a result of binding phalloidin, actin …

Phalloidin is one of a group of toxins from the death cap (Amanita phalloides) known as phallotoxins. It binds actin, preventing its depolymerization and poisoning the cell. Phalloidin binds specifically at the …

Phalloidin is a bicyclic peptide that belongs to a family of toxins isolated from the deadly Amanita phalloides mushroom (Wieland, 1986).

Jul 23, 2025 · Phalloidin, a cyclic peptide isolated from Amanita phalloides, binds F-actin with high specificity and affinity, and thus is widely used for staining cellular microfilaments.

Fluorescently-labeled phalloidin is typically used to stain fixed and permeabilized cells. Labeled phalloidins are not cell-permeant and have therefore not been used extensively with living cells, …