Shelf life (days): 730.0
Formulation: A 0.5 µg/ml solution in acetonitrile
Formal Name: (6aR,9aS)-4-(methoxy-13C)-2,3,6a,9a-tetrahydrocyclopenta[c]furo[3',2':4,5]furo[2,3-h]chromene-1,11-dione-1,2,3,3a,3b,4,5,5a,6a,8,9,9a,9b,9c,11,11a-13C16
Purity: ≥98%
Formula Markup: [13C]17H12O6
Formula Weight: 329.1
CAS Number: 1217449-45-0
Notes: 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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