Table 2.

Normalized abundance (%) of the top 15 most abundant corona proteins (n=3). For comparison, the rank order of proteins present in BALF is shown in parentheses. Mean and standard deviation are reported.

Protein	Protein Corona (%)	BALF (%)
Albumin	78 ± 2.6	88.4 ± 4.8 (1)
Serotransferrin	6 ± 3.2	3.4 ± 1.8 (2)
Hemoglobin subunit beta-1	4.2 ± 0.7	2.2 ± 1.7 (3)
Alpha-1-antitrypsin 1–1	2 ± 1.2	0.9 ± 0.5 (5)
Hemoglobin subunit alpha	2 ± 1.2	0.4 ± 0.6 (8)
Serine protease inhibitor A3K	1.0 ± 0.6	1.1 ± 0.6 (4)
Lysozyme C-2	0.7 ± 0.6	0.7 ± 0.4 (7)
Uteroglobin	0.6 ± 0.3	0.04 ± 0.07 (24)
Haptoglobin	0.6 ± 0.3	0.1 ± 0.1 (12)
Transthyretin	0.6 ± 0.2	0.08 ± 0.09 (14)
Alpha-1-antitrypsin 1–5	0.5 ± 0.8	0.4 ± 0.2 (10)
Hemopexin	0.5 ± 0.1	0.2 ± 0.1 (11)
Chitinase-like protein 3	0.47 ± 0.05	0.7 ± 0.6 (6)
Alpha-1-antitrypsin 1–4	0.4 ± 0.1	0.4 ± 0.2 (9)
Peroxiredoxin-6	0.2 ± 0.2	0.1 ± 0.1 (15)