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Figure 4 | BMC Neuroscience

Figure 4

From: Sensitive detection of Aβ protofibrils by proximity ligation - relevance for Alzheimer's disease

Figure 4

SP-PLA was used to detect Aβ protofibrils in larger sample volumes. Aβ protofibrils were spiked in 0.8 ml buffer and detected by SP-PLA. The result for SP-PLA is compared to standard mAb158 ELISA. The left Y-axis shows cycle threshold values for real-time PCR after SP-PLA, while the right Y-axis shows the OD A450nm for ELISA. The X-axis shows concentrations of Aβ protofibrils in pg/ml. Error bars indicate standard deviations from the mean for triplicates for each reaction.

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