IVD Kit Storage & Transport
Direct answer: Colloidal-gold rapid tests are room-temperature stable and need no cold chain — keep them sealed with desiccant until use.
| Factor | Requirement |
|---|---|
| Temperature | Room temperature (typically 2–30 °C) |
| Moisture | Keep in sealed pouch with desiccant until use |
| Light | Protect from direct sunlight |
| Cold chain | Not required (colloidal-gold lateral flow) |
| Shelf life | Typically 24 months (product-specific) |
Colloidal-gold lateral-flow tests are room-temperature stable — a key advantage for tropical and remote distribution. Exact dating is per product/configuration. See the RFQ page to request stability data.
Frequently Asked Questions
Do colloidal-gold rapid tests need a cold chain? No — they are room-temperature stable when kept sealed with desiccant.
Related knowledge
References
- WHO diagnostic testing guidance (point-of-care and rapid diagnostics).
- Posthuma-Trumpie GA, Korf J, van Amerongen A. Lateral flow (immuno)assay: its strengths, weaknesses, opportunities and threats. Anal Bioanal Chem. 2009;393(2):569-582.
By Progene Bio Regulatory Affairs Team · Medical Device QA · Medical disclaimer · Last reviewed: 2026-09-12