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. 2017 Apr 19;12(4):e0175733. doi: 10.1371/journal.pone.0175733

Fig 5. Correlation between SRID potency values and ELISA potency values determined for vaccines containing B/Victoria antigens.

Fig 5

(A) Eight vaccine samples, including 3 monovalent vaccines (■), 2 trivalent vaccines (▲), and 3 quadrivalent vaccines (●) were analyzed for HA content by standard SRID and mAb-capture ELISA using B/Victoria mAbs BR5A1 (closed symbols) and BR8E12 (open symbols). (B) SRID potency values for each vaccine plotted against the mAb-capture ELISA potency value using the combined (mean) BR5A1 and BR8E12 ELISA potency values.