Table 1.

Mean±SD of patients serum protein concentration and percentage of protein recovery obtained before and after treatment with TCA/acetone or Aurum kit

	Protein concentration (mg/ml)	Protein recovery (%)
Untreated	67.72±8.82	100
Aurum kit treated	29.25±7.15	43.1
TCA/acetone treated	8.27±3.14	12.2