skip to main content

brainstorm askiatroX medicines

simulations beta

loading page…

learn & practise

exams international doctors free questions Socratic Tutor rounds stat clinical connections academy journal tool guides

clinical reference

askiatroX knowledge centre medicines UK / NICE guidance international guidance calculators q&a library

trust & support

how it works methodology account & support frequently asked questions about us clinical safety consultancy

legal

mobile app · scan to download

Medicines cemiplimabQuestion & answer

cemiplimab · Medicine question

How should unopened vials of Libtayo (cemiplimab) be stored?

iatroX medicinesPublished 8 November 2026

The answer

Answer

Store unopened vials of Libtayo (cemiplimab) in a refrigerator at 2°C to 8°C, in the original carton to protect from light, and do not freeze.

Sources for this answer

LIBTAYO 350 mg concentrate for solution for infusion.Regeneron UK Limited · emc · SmPC §6.4 Special precautions for storage · Version 25Document updated 5 November 2026

Sources checked 8 November 2026

Explore this learning need in CPDTake this topic to CPD, then choose your learning context and available question library.

The full medicine guide

More questions about cemiplimab

How many vials are in a carton of Libtayo (cemiplimab), and what volume does each contain?What is the shelf life of an unopened vial of Libtayo (cemiplimab)?How is cemiplimab (Libtayo) administered, and how long does each infusion take?How much L-proline and polysorbate 80 does each 7 ml vial of Libtayo (cemiplimab) contain?How should diluted Libtayo (cemiplimab) be mixed during preparation?What does Libtayo (cemiplimab) concentrate for solution for infusion look like?

cemiplimab

Read the wider context, including uses, precautions and the sources behind this medicine guide.

Read the cemiplimab guide

More clinical questions?

Explore the tools and reference material available on iatroX.

Explore askiatroX