Fumonisin B<sub>2</sub>-<sup>13</sup>C<sub>34</sub>

Fumonisin B213C34

CAT N°: 31273
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Fumonisin B2-13C34 (FB2-13C34) is intended for use as an internal standard for the quantification of FB2 (Item No. 13227) by GC- or LC-MS. FB2 is a mycotoxin that has been found in F. moniliforme.{1632} It is cytotoxic against a panel of seven rat hepatoma cell lines (IC50s = 3-50 µg/ml), as well as MDCK cells (IC50 = 2 µg/ml).{59489} FB2 (125-1,000 µM) is also cytotoxic to primary rat hepatocytes and induces hepatocyte nodule formation, a marker of cancer initiation, in rats when administered at a dose of 1,000 mg/kg for 21 days.{61109} FB2 has been detected in corn and corn-based foods and livestock feeds.{61110}

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