Aflatoxin B<sub>1</sub>-<sup>13</sup>C<sub>17</sub>

Aflatoxin B113C17

CAT N°: 31260
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Aflatoxin B1-13C17 (AFB1-13C17) is intended for use as an internal standard for the quantification of AFB1 (Item No. 11293) by GC- or LC-MS. AFB1 is a genotoxic mycotoxin that has been found in Aspergillus.{52844,20403} It induces the formation of DNA adducts in rat liver microsomes.{52844} AFB1 induces transversion of guanine to thymine at codon 29 of the p53 tumor suppressor gene, a mutation commonly seen in hepatocellular carcinoma patients living in regions with high levels of aflatoxin contamination, in HepG2 cells.{20403} In vivo, AFB1 (50 and 100 µg/kg) induces hepatocellular carcinoma tumor formation in rats.{52845}

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