CellWell record HH-549389
Stability of salivary cortisol, alpha-amylase, and chromogranin A after long-term storage
Praewpat Pachimsawat; Nattinee Jantaratnotai
Scientific Reports · 2026
In plain language
Salivary cortisol and alpha-amylase measurements were unchanged after three to four years of storage at -80 °C, whereas chromogranin A values rose significantly, so its long-term storage is not recommended.
- Evidence
- Emerging
- Design
- Primary research (design unspecified)
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