HT-2 Toxin-<sup>13</sup>C<sub>22</sub>

HT-2 Toxin-13C22

CAT N°: 31299
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HT-2 toxin-13C22 is intended for use as an internal standard for the quantification of HT-2 toxin (Item No. 20431) by GC- or LC-MS. HT-2 toxin is a type A trichothecene mycotoxin and an active, deacetylated metabolite of the trichothecene mycotoxin T-2 toxin (Item No. 11444).{53282,31995} Like T-2 toxin, HT-2 toxin inhibits protein synthesis and cell proliferation in plants.{31995} HT-2 toxin also reduces viability of HepG2, A549, HEp-2, Caco-2, A-204, U937, Jurkat, and RPMI-8226 cancer cells with IC50 values ranging from 3.1 to 23 ng/ml and human umbilical vein endothelial cells with an IC50 value of 56.4 ng/ml.{53282} It induces oxidative stress, DNA damage, and autophagy in, as well as halts the development of, cultured mouse embryos when used at a concentration of 10 nM.{59456} HT-2 toxin has been found in cereal grains and food products.{59457,59458}

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