Of secreted proteins, representing up to 30 of the proteome of an organism [84]. SXC1 (Six Cysteine Motif) proteins of O. ostertagi, transthyretin proteins, saposin-like protein 1, C-type lectin-1, globin-like protein, Na-ASP-2, a PR-1 protein from N. americanus, ASP-3 from O. ostertagi, neuropeptides and cytochrome P450s were also identified from the 112 excreted/secreted proteins inferred from