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. Author manuscript; available in PMC: 2014 Aug 25.
Published in final edited form as: Anal Chem. 2012 Feb 28;84(6):2761–2768. doi: 10.1021/ac2030893

Table 1.

IgG subclass distribution of human IgG, xeno-autoantibody (Affinity-purified-protein-A) sample and CNTO736.

IgG subclassa IgG
1
IgG
2
IgG
3
IgG
4
Human IgG
(total 100%)
83% 9% 2% 6%
Xeno-autoantibody
(total 100%)
72% 17% 2% 9%
CNTO736
(total 100%)
0% 0% 0% 100%
a

The percentage is calculated from the peak area of the characteristic peptides and given as an average of 3 replicas.