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What are the conditions and methods for long-term storage of serum?

Pubtime：2024-04-02

View volume：99

If serum needs to be stored for a long time, it must be stored in a refrigerator at -10 ℃ or lower, and it is recommended to store it in a refrigerator at -20 ℃. Research has shown that serum stored at -80 ℃ does not undergo significant changes in performance. However, due to the large temperature difference during thawing, more sediment may precipitate, resulting in a cluttered background. Therefore, long-term storage of serum at -80 ℃ is not recommended. If serum is frequently used in the near future, we recommend not storing it at 4 ℃ for more than one month. If it cannot be used in a complete bottle at once, it is recommended to pack and store it separately, and avoid repeated freezing and thawing.

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