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Swinholide A

CC
N° du produit ABIN924961

Aperçu rapide pour Swinholide A (ABIN924961)

Application

Cell Culture (CC)
  • Fonction

    Swinholide A is a natural dimeric dilactone macrolide toxin that causes actin depolymerization in cells.

    Pureté

    > 98 % (HPLC)
  • Indications d'application

    Can be used in cell biology to distinguish between the effects induced by increasing intracellular concentrations of G-actin from those induced by a reduction in F-actin.

    Commentaires

    Formula: C78H132O20

    Restrictions

    For Research Use only
  • Format

    Oil

    Stock

    -20 °C
  • Sujet

    Swinholide A is a 44-carbon dimeric dilactone ring macrolide isolated from the marine sponge Theonella swinhoei. In vitro, it sequesters actin dimers with a binding stochiometry of 1:1, and it rapidly severs F-actin with high cooperativity. Swinholice A is potently cytotoxic by disruption of the actin cytoskeleton. It does not block progression of cells through the cell cycle, but does prevent cytokinesis. Cytotoxcity: Cell Type IC50 (µg/ml) KB Oral, epidermoid cell carcinoma 0.04 HT-1080 Fibrosarcoma 0.017 PC-3 Lung, adenocarcinoma 6.0 PC-9 Lung, adenocarcinoma 0.13 PC-10 Lung, squamous cell carcinoma 0.11 PC-13 Lung, large cell carcinoma 0.10 Daudi Burkitt lymphoma 0.036.

    Poids moléculaire

    1388.9 Da
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