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Biochem/physiol Actions

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L5163 Latrunculin A from sea sponge, ≥85% (HPLC), waxy solid Latrunculin A inhibits actin polymerization by a different mechanism than cytochalasins. Latrunculin A disrupts microfilament-mediated processes.
L5288 Latrunculin B from Latruncula magnifica ≥80% (HPLC), solid Latrunculin B inhibits actin polymerization in vitro. Latrunculin B disrupts microfilament-mediated processes.