Proteome analysis of bronchoalveolar lavage in pulmonary langerhans cell histiocytosis

Table 2 Proteins identified in BAL qualitatively differently expressed in PLCH patients than controls.

Spot letter	Protein name	AC	Theoretical pI/Mr (KDa)	Experimental pI/Mr (KDa)	Mascot search result			Mean %V ± SD × 10^-4			1-way ANOVA pvalue	Localization
					No. of matched peptide	Sequence coverage	Score	nsc	sc	PLCH
a	Serum albumin, fragment c-term	P02768	5.92	6.3	5	11	64	67±68*	175±56*^¥	0^¥	0,0005	Plasma
			71317	47485
B	Serum albumin, fragment c-term	P02768	5.92	5.9	10	20	128	28±39*	125±69*^¥	0^¥	0,002	Plasma
			71317	41761
D	Alcohol dehydrogenase	P14550	6.32	6.44	15	52	223	90±101*	396±159*^¥	0^¥	0,0002	Cytoplasm
			36892	37399
e	Annexin A1	P04083	6.57	6.57	12	42	179	22±35*	326±265*^¥	0^¥	0,009	Cytoplasm-Nucleus
			38918	33339
g	Glutathione peroxidase 3	P22352	8.26	5.48	9	34	121	108±40*	386±229*^¥	0^¥	0,001	Plasma
			25765	17509
h	Beta-2-glycoprotein 1	P02749	8.34	5.89	6	28	91	0*	997±277*^¥	319±253^¥	3,27E-05	Plasma
			39584	56152
i	Serum albumin, fragment c-term	P02768	5.92	6.25	8	11	78	0^§	61±97^¥	381±254^¥§	0,005	Plasma
			71317	14042