Stability data does not support expiry: the products have the potential to be out of specification at the time of expiry of 36-months.
Neupogen (filgrastim) For Injection, 480 mcg/1.6 mL (300 mcg/1 mL), 1.6 mL single Dose Vial, Rx Only, For Subcutaneous or Intravenous Use Only, Sterile Solution - No Preservative, Amgen Inc. Thousand Oaks, CA 91320, NDC 55513-546-01 (vial), NDC 55513-546-10 (box).
Lot 1147308, 1154183, Exp.: 2/28/2025; 1156807, 1160222, Exp.: 6/30/2025; 1160223, 1163912, 1167352, Exp.: 2/28/2026; 1171365, 1175057, 1176250, Exp.: 11/30/2026.
Data: U.S. FDA openFDA enforcement API. Recall details are as reported by the FDA. The quality-domain mapping and severity are a SPEQ editorial interpretation of the recall reason, not an official FDA classification.