HERCEPTIN HYLECTA (TRASTUZUMAB AND HYALURONIDASE-OYSK) INJECTION, SOLUTION [GENENTECH, INC.] Home HERCEPTIN HYLECTA (TRASTUZUMAB AND HYALURONIDASE-OYSK) INJECTION, SOLUTION [GENENTECH, INC.] HERCEPTIN HYLECTA (TRASTUZUMAB AND HYALURONIDASE-OYSK) INJECTION, SOLUTION [GENENTECH, INC.] PDF | XML NDC 50242-077-01 Set ID ebf30894-41cf-480c-8bc3-56f592a13813 Category HUMAN PRESCRIPTION DRUG LABEL Packager Genentech, Inc. Generic Name Product Class Product Number Application Number BLA761106 Related Drugs Search DailyMed Drugs