Treatment with captopril abrogates the altered expression of alpha1 macroglobulin and alpha1 antiproteinase in sera of spontaneously hypertensive rats

Table 2 Mass spectrometric identification of differentially expressed rat serum proteins

Spot ID	Matched protein identity	Accession number (Swiss-Prot)	Theoretical mass (Da)	Theoretical pI	MASCOT score	No. of peptides matched
1	RBP4	P04916	23 205	5.69	596	8
50	ALB	P02770	68 686	6.09	82	10
85	C3	P01026	186 342	6.12	200	5
117	A1MG	P01023	167 019	6.46	547	8
211	A1AT	P17475	46 107	5.70	609	9

Spot ID are as in Figure 1. RBP4, ALB, C3, A1MG and A1AT refer to retinol binding protein 4, albumin, complement C3, alpha1 macroglobulin and alpha1 antiproteinase, respectively. Accession numbers are from the MASCOT database (http://www.matrixscience.com).

ISSN: 1477-5956