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. 2022 Mar 31;20:167. doi: 10.1186/s12951-022-01376-y

Table 4.

Comparisons of the developed sandwich ELISA with real-time PCR and plate culture method by detecting the S. Enteriditidis colonization in challenged chicken

Different assay for detecting S. Enteriditidis Gastrointestinal tract Other organs
Stomach Duodenum Jejunum Ileum Caecum Colon Rectum Pancreas Heart Liver Kidney
Developed sandwich ELISA  +   +   +   +   +   +   +   + 
Real-time PCR  +   +   +   +   +   +   +   +   + 
Plate isolation  +   +   +   +   +   +   +   + 

Note “” represents negative for not detectable, “ + ” represents positive for detectable