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Sigma Aldrich Fine Chemicals Biosciences InSolution Cytochalasin D
Supplier: Sigma Aldrich Fine Chemicals Biosciences 5047760001

A cell-permeable fungal toxin that is approximately 10 times more potent than cytochalasin B (Cat. No. 250233) in inhibiting actin filament function. Does not inhibit monosaccharide transport across cell membranes. Inhibits cytoplasmic division by blocking the formation of contractile microfilaments at 10 181M. Inactivates low conductance K channels. Also modulates CD4 cross-linking in T lymphocytes and increases intracellular Ca2 levels. Cytochalasin D also exhibits antibiotic and anti-tumor properties.
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