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

Fig. 2.

Fig. 2

Screening nanobodies against S. Enteritidis. a Identification the periplasmic extract of 96 clones to specifically bound with the S. Enteriditidis, with positive rate of 100%. b Alignment and classification of the amino acid sequences of 4 screened nanobodies based on CDRs. c Determination the binding activity of 4 screened nanobodies with S. Enteriditidis