Cell Biolabs’ E. coli O157 ELISA Kit is an enzyme immunoassay developed for detection and quantitation of the E. coli O157. The ELISA antibodies specifically recognize the E.coli O157 strain, will not react with other E. coli strains with different O antigens and other types of bacteria such as Shigella sonnei, Pseudomonas aeruginosa and Salmonella flexneri. The ELISA kit has a detection sensitivity limit of 1.2 x 10^4 CFU equivalents/mL E. coli O157. Each kit provides sufficient reagents to perform up to 96 assays including standard curve and food test samples.