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Table 4 Influence of repeated freeze–thaw cycles 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

 

Freeze–thaw cycles

0

1

2

3

Ceruloplasmin (mg/L)

(n = 10)

241 ± 59a

242 ± 61a

238 ± 62a

237 ± 61a

  1. aNo significant difference P > 0.05