Table 4.

List of the alpha 1 antichymotrypsin isoforms identified in the 2D-DIGE analysis of AS patients versus controls

Protein name	Accesion number	MASCOT score	Seq coverage	Match peptides	Expect score	Ratio CAS/C	Theo. pI	Theo. MW	Exp. pI	Exp. MW
Alpha-1-antichymotrypsin	P01011	394	23	13	1.6e−034	1.96	5.33	47.62	4.7	95
		174	37	16	1.6e−012	1.94	5.33	47.62	4.65	104
		77	23	7	0.0074	2.00	5.33	47.62	4.6	105

The Uniprot accession number is shown, along with the MASCOT score, sequence coverage, number of matched peptides, expect score, variation between the patients and the control groups (ratio AS/C), theoretical isoelectric point (pI) and molecular weight (MW), and experimental isoelectric point (pI) and molecular weight (MW) in kDa