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Table 3 Influence of plasma storage at deep-freezing on the activity of ceruloplasmin

From: Analytical validation of bovine plasma ceruloplasmin measurement by p-phenylenediamine oxidation and effect of storage time and freezing temperature

 

Storage temperature

Weeks of storage

0

1

2

4

8

12

Ceruloplasmin (mg/L)

(n = 10)

Freezing (− 20 °C)

241 ± 59a

241 ± 59a

239 ± 61a

238 ± 57a

245 ± 59a

241 ± 59a

  1. aNo significant difference P > 0.05