Figure 5From: Possibilities and pitfalls in quantifying the extent of cysteine sulfenic acid modification of specific proteins within complex biofluidsPrecision studies for the use of TNB (250 μM) as a trap of Cys-SOH in A) albumin and B) TTR, prepared from oxidized human plasma by dilution and by MSIA. Each column represents the average ± standard error of 5 independent samples. No statistically significant differences were noted for dilution vs. MSIA.Back to article page