ATCC “Big Six” Non-O157 STEC Reference Standards
Verify your quality control assays for the “Big Six” non-O157 Shiga toxin-producing Escherichia coli serogroups classified as adulterants by the USDA. Choose high-quality ATCC cultures tested for Shiga toxin (stx1 and stx2) and intimin (eae) genes from E. coli serogroups O26, O45, O103, O111, O121, and O145.
Veriflow® for E. coli O157:H7 (O157:H7) represents an ultra-sensitive and user-friendly class of diagnostics: Molecular Flow-Based Technology for the detection of E. coli O157:H7 species. With an enrichment time of only 18 hours, Veriflow® O157:H7 can be used for the presumptive and qualitative detection of E. coli O157:H7 from a variety of food matrices. Ultilizing a proprietary multiplexed format, Veriflow® O157:H7 targets multiple conserved genes for E. coli O157:H7 to deliver superior accuracy over current methodologies.
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