Description General description A structurally unique marine toxin. Inhibits actin polymerization in vitro and disrupts microfilament organization as well as microfilament-mediated processes. 10 to 100-fold more potent than cytochalasins. A structurally unique marine toxin. Inhibits actin polymerization in vitro and disrupts microfilament organization as well as microfilament-mediated processes; 10 to 100-fold more potent than cytochalasins. Packaging 1, 5 mg in Plastic ampoule Biochem/physiol Actions Cell permeable: no Primary Target Actin polymerization Product does not compete with ATP. Reversible: no Warning Toxicity: Harmful (C) Other Notes Spector, I., et al. 1989. Cell Motil. Cytoskeleton13, 127. de Oliveira, C.A., and Mantovani, B. 1988. Life Sci.43, 1825. Coue, M., et al. 1987. FEBS Lett.213, 316. Spector, I., et al. 1983. Science219, 493.