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. 2015 Mar 30;10(3):e0121692. doi: 10.1371/journal.pone.0121692

Fig 1. Schematic workflow for the proteome analysis of (A) fetal bovine serum (FBS) and (B) cell secretome.

Fig 1

(A) FBS by itself as well as the residual FBS in the conditioned media or on the surface of the culture plate were analyzed. MS/MS data were compared against a bovine sequence database and the resultant protein list was used for the construction of an FBS database. (B) MS/MS data from cell secretome analysis were compared against various databases including human, human plus bovine and human plus FBS databases.