Table I

Summary of identified and quantified proteins

PeptidesUnique peptidesProteinsahtmlMS/MS spectra
High salt5,1462,52759522246,764
mRIPA8,2383,84480327321,885
SDS3,16497626020211,881
Summation16,5487,3471,658 (1,174b)69780,530
  • a Identification filtering criteria: Xcorr ≥ 1.9 (1+), 2.2 (2+), 3.7 (3+); ΔCn ≥ 0.1; exclusion of keratin and trypsin (AF304164, K1C, K22, K2C, Tryp_PIG), single peptide identification, and non-applicable quantification (N_A).

  • b Number of unique proteins.