Table 3.

Comparative data from the aggressive MA11 and MT-1 cell lines of major secreted proteins observed in the MCF10 isogenic series. For comparison, the data from the aggressive MCF10CA cl. D cell line are appended. Clearly the galectin-3-binding protein is most consistently secreted in all three aggressive cell lines. SPARC was very weak in all three lines and is thus not presented.

Protein name	NCBI gi #	MA11	MT-1	MCF10CA cl. D
		Mascot position	Mascot position	Mascot position
Alpha-1-antichymotrypsin	50659080	>100	>100	6
Alpha-1-antitrypsin	50363217	>100	>100	81
Galectin-3-binding protein	5031863	6	1	7
Mesothelin isoform 1	53988378	10	23	>100
Enolase 1	4503571	1	3	1
Peptidylprolyl isomerase isoform 1	10863927	3	2	9