ATCC Big-Six Escherichia coli Strains Panel from ATCC


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.

ATCC provides “Big Six” strains in three easy formats:

  • Big-Six Escherichia coli Strains Panel (ATCC® MP-9) – Get your investigations moving faster with this pre-selected ATCC® Microbial Panel containing one each of the “Big Six” serogroups with an indispensable cost savings when compared to the list price of individual strains.
  • Big-Six Escherichia coli Genomic DNA Panel (ATCC® MP-10) – The ATCC “Big Six” genomic DNA panel will save you time performing individual extractions and accelerate your research.
  • Big-Six Escherichia coli strains available individually – Choose strains from a comprehensive list of E. coli for each of the “Big Six” non-O157 serogroups.

Trust the leader in microbial reference standards, and order your “Big Six” quality control materials today.

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