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. 2019 Jun 6;9:8324. doi: 10.1038/s41598-019-43552-5

Figure 3.

Figure 3

(A) Classification of antibodies. Three representative examples are shown for each of the enrichment categories (ON-target, CO-target, OFF-target, and NO-target). On the top of each plot are the target gene, antibody ID and the number of replicated IP performed for the antibody. The dots in each plot represent protein identifications made in all the replicates available for the specific antibody. Green dots: z-score >5 and LFQ intensity >1e + 07; yellow dots: z-score > 3 and LFQ intensity >1e + 07; red dots: z-score > 3 and LFQ intensity <1e + 07. Text: expected target and hypothesized off-targets or interactors. A complete list of identified protein and relative z-scores are available in Supplementary Excel Table (Sheet: z-score > 2.5). (B) Paired antibodies and co-enrichment profiles. The z-score/LFQ intensity plots of paired antibodies raised against IGFBP2 are shown for HPA004754, HPA045140, HPA077723. (H+) refers to heat treated plasma and (H−) to untreated plasma. IGF2 was identified as P01344, and P01344-2 (*).