HT-2 Toxin-13C22
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Quantity:
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Overview
Regulatory Status: RUO
Shipping:
cool pack
Storage:
-20°C
Documents
Further Information
Bioactivity:
HT-2 toxin-13C22is intended for use as an internal standard for the quantification of HT-2 toxin 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 .1,2Like T-2 toxin, HT-2 toxin inhibits protein synthesis and cell proliferation in plants.2HT-2 toxin also reduces viability of HepG2, A549, HEp-2, Caco-2, A-204, U937, Jurkat, and RPMI-8226 cancer cells with IC50values ranging from 3.1 to 23 ng/ml and human umbilical vein endothelial cells with an IC50value of 56.4 ng/ml.1It 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.3HT-2 toxin has been found in cereal grains and food products.4,5
CAS:
1486469-92-4
Formula:
C22H32O8
Molecular Weight:
446.322
Purity:
0.98
SMILES:
[H][13C@@]12O[13C@]3([H])[13CH]=[13C]([13CH3])[13C@H]([13CH2][13C@]3([13CH2]O[13C]([13CH3])=O)[13C@@]([13CH3])([13C@H](O)[13C@H]1O)[13C@]21[13CH2]O1)O[13C](=O)[13CH2][13CH]([13CH3])[13CH3] |t:5,TLB:19:18:22:2.3.10,24:22:2.3.10:20.18,THB:11:10:22:20.18,9:10:22:20.18,21:20:22:2.3.10,23:22:2.3.10:20.18|
References
Al-Taher, F., Cappozzo, J., Zweigenbaum, J., et al.Detection and quantitation of mycotoxins in infant cereals in the U.S. market by LC-MS/MS using a stable isotope dilution assayFood Control72(Part A)27-35(2017)
Langseth, W., and Rundberget, T.The occurrence of HT-2 toxin and other trichothecenes in Norwegian cerealsMycopathologia147(3)157-165(1999)
Nathanail, A.V., Varga, E., Meng-Reiterer, J., et al.Metabolism of the fusarium mycotoxins T-2 toxin and HT-2 toxin in wheatJ. Agric. Food Chem.63(35)7862-7872(2015)
Nielsen, C., Casteel, M., Didier, A., et al.Trichothecene-induced cytotoxicity on human cell linesMycotoxin Res.25(2)77-84(2009)
Zhang, L., Li, L., Xu, J., et al.HT-2 toxin exposure induces mitochondria dysfunction and DNA damage during mouse early embryo developmentReprod. Toxicol.85104-109(2019)