Agilent PD-L1 IHC 28-8 pharmDx Receives CE-IVD Mark as a Companion Diagnostic Test in Advanced or Metastatic Gastric, Gastroesophageal Junction, or Esophageal Adenocarcinoma

Agilent Technologies Inc. (NYSE: A) today announced it has received CE-IVD mark approval for the PD-L1 IHC 28-8 pharmDx to guide options for the first-line treatment of adult patients with HER2-negative advanced or metastatic gastric, gastroesophageal junction, or esophageal cancers.