Table 2.

Identification results of proteins differentially expressed in pancreatic cancer patients and cancer-free control (MALDI-TOF MS)

Spot	Protein name	Accession no.	MW	pI	Protein score	Sequence Coverage	Fold change (T/N)	pValue
574	amplified in osteosarcoma isoform 1 precursor	gi|5803109	75971	4.80	70	14%	-1.52	<0.05
779	unnamed protein product	gi|1335344	70723	5.53	78	14%	-2.05	<0.05
800	602153805F1 NIH_MGC_83 Homo sapiens cDNA clone	gi|11953201	32115	9.15	91	30%	-2.01	<0.05
805	AV723279 HTB Homo sapiens cDNA clone HTBAPBT7	gi|10826531	23047	9.77	98	24%	-1.94	<0.05
1158	serum amyloid A4	gi|10835095	14854	9.27	92	40%	-2.03	<0.05