---
title: "Freezer storage: research glossary | Sable Peptides"
description: "Freezer storage at -20 °C is the standard recommendation for long-term storage of lyophilised peptides, with -80 °C preferred for maximum stability or for"
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publisher: Sable Peptides Limited (UK company 17488610)
note: Research use only. Not for human or veterinary use.
---

Glossary

# Freezer storage

Freezer storage at -20 °C is the standard recommendation for long-term storage of lyophilised peptides, with -80 °C preferred for maximum stability or for solutions. Frost-free freezers undergo periodic warming cycles, so manual-defrost units are often recommended for sensitive materials. Vials should be sealed and protected from moisture.

Source: [en.wikipedia.org](https://en.wikipedia.org/wiki/Freezer)

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