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. 2012 Oct 11;7(10):e46851. doi: 10.1371/journal.pone.0046851

Table 2. The specificity of IGF signaling antibody arrays.

IGFBP-1 IGFBP-2 IGFBP-3 IGFB-4 IGFBP-6 IGF-1 IGF-2 IGF-1R IGF-2R Insulin
IGFBP-1 12407 11 37 25 4 11 11 5 72 9
IGFBP-2 18 1550 5 6 4 2 7 6 36 4
IGFBP-3 6 3 1245 54 4 56 2 3 36 3
IGFBP-4 9 4 11 2376 3 8 14 12 44 3
IGFBP-6 18 63 33 38 1957 22 61 20 107 15
IGF-1 1 1 117 12 1 2684 3 1 55 2
IGF-2 1 1 3 3 2 1 12702 6 32 6
IGF-1R 1 2 5 173 1 1 3 709 1269 4
IGF-2R 1 1 8 9 1 1 1 19 3261 1
Insulin 5 3 57 10 11 6 16 4 69 2431