“…Given that some of the variation seen in the published literature might be explained by the use of different antibodies, we detected SP-D in serum and plasma samples using either the ELISA kit's detection antibody or the polyclonal goat anti-SP-D antibody. While there is no significant difference between detection by the [12,13,[17][18][19]21,25,28,38,[43][44][45]49,50,59,61,77,84,89], BioVendor [14,[31][32][33][34][35][36]46,52,56,64,65,72,75,76,79,80], and Holmskov et al [3,39,[53][54][55]58,62,66,69,70,78,85,86]) were compared. b) The range of healthy control ...…”