Native PDGF was found in healthy donor serum purified by core shell particles and measured by nano reverse phase liquid chromatography mass spectrometry (RPLC-MS/MS).

a��Accession�� displays the unique protein identification number for the sequence.b��Ppep�� displays the probability value for the peptide.c��Sf�� displays the final score that indicates how good the protein match is.d��score�� displays a value that is based upon the probability that the peptide is a random match to the spectral data.e��Peptide�� displays the total number peptide matches.