Table 1.

Protein Identifications in Urine Collected from Child with HIVAN and HIV-HUS

Spot	MW (kDa)	pI	Protein Identification	Protein Score
				HIVAN		HIV-HUS
				First visit	1 yr later
1	143.7	6.3	Complement factor H	179	–	–
2	122.9	5.4	Ceruloplasmin	224	–	–
3	103.5	6.5	Inter-α-trypsin inhibitor	121	–	–
4	71.5	5.6	Prothrombin	262	–	–
5	71.0	5.6	α-albumin	122	–	–
6	47.8	5.3	α-1-antichymotrypsin	116	–	–
7	40.1	5.4	Fetuin-A	69	–	–
8	73.0	6.3	Kininogen precursor	91	–	–
9	54.8	5.6	α-1-B glycoprotein	169	–	–
10	52.4	6.6	Hemopexin	204	204	*
11	86.8	6.7	Complement factor B	84	–	–
12	79.3	6.8	Transferrin	368	348	114
13	188.6	6.0	Complement C3	212	–	–
14	53.0	6.3	Antithrombin-III	145	–	–
15	38.5	6.1	Ig α-1 chain C region	156	–	–
16	46.8	5.4	a-1-antitrypsin	213	189	338
17	54.5	5.4	Vitamin D-binding protein	236	297	149
18	46.5	6.0	Pigment epithelium-derived factor	84	–	–
19	23.9	5.0	Orosomucoid 2	227	227	227
–	23.7	4.9	Orosomucoid 1	221	221	221
20	45.9	6.1	Haptoglobin	194	194	**
21	30.8	5.6	Apolipoprotein A-I	193	–	200
22	23.4	5.8	Plasma retinol-binding protein	112	112	174
23	16.0	5.5	Transthyretin	160	160	160
24	13.8	6.1	β-2-Microglobulin	141	–	141
25	34.1	5.6	Zn-a-2-glycoprotein	41	201	124
26	71.3	5.9	Albumin	–	365	313
27	71.3	5.9	Albumin	–	–	261
28	36.6	8.5	Ig γ-1 chain C region	142	120	–
29	39.9	6.0	α1-microglobulin	–	–	95
30	11.8	5.6	Ig-κ-chain	–	–	62

MW, molecular weight; pI, isoelectric point.

^*Hemopexin and

^**haptoglobin were not detected in this 2-DE gel; detection was made by ELISA.