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Agilent Receives EU Approval for PD-L1 IHC 22C3 pharmDx in Epithelial Ovarian, Fallopian Tube, or Primary Peritoneal Carcinoma

$APress releaseJul 23, 2026, 8:00 AM ETRead the release

Agilent received EU certification for its PD-L1 IHC 22C3 pharmDx test as a companion diagnostic for epithelial ovarian, fallopian tube, or primary peritoneal carcinoma. The approval marks the eighth CE-marked indication for this diagnostic, identifying patients eligible for treatment with Merck’s KEYTRUDA based on the KEYNOTE-B96/ENGOT-ov65 trial.

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