omalizumab · Medicine question

What is the shelf life of Xolair (omalizumab) 150 mg solution for injection in a pre-filled syringe?

Name: What is the shelf life of Xolair (omalizumab) 150 mg solution for injection in a pre-filled syringe?
Published: 2026-11-08T14:27:34.857Z

iatroX medicinesPublished 8 November 2026

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Answer

Xolair (omalizumab) 150 mg solution for injection in a pre-filled syringe has a shelf life of 18 months and may be kept for a total of 48 hours at 25°C.

Sources for this answer

Xolair 150mg Solution for Injection in pre-filled syringeNovartis Pharmaceuticals UK Ltd · emc · SmPC §6.3 Shelf life · Version 22Document updated 13 March 2024

Sources checked 8 November 2026

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