Ophiobolin A

Cell permeable, irreversible calmodulin antagonist. Acts by covalently binding to a lysine-rich inhibitory site. Inhibits by blocking the activation of the Ca2+/calmodulin-dependent phosphodiesterase [1-3, 5, 6, 9]. Herbicidal mycotoxin [7]. Phytotoxic, antifungal, antibacterial and nematocidal compound [4, 6, 10]. Anticancer compound. Shown to induce paraptosis-like cell death [11, 12]. Shown to inhibit P-glycoprotein-mediated transport [8]. Disruptor of intracellular sulfhydryl proteostasis, leading to ER stress and dilation.
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Reference:
AG-CN2-0431
Brand:
Product Details
AG-CN2-0431

Data sheet

Size
100 µg
Host
Isolated from Bipolaris leersia.
CAS
4611-05-6
URL - Product
https://adipogen.com/ag-cn2-0431-ophiobolin-a.html

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