Figure 1

Calibration curve of paper-based ELISA for VEGF detection.
We used a commercial kit for VEGF labeling at different concentrations ranging from 0.01 to 105 pg/mL.
Calibration curve of paper-based ELISA for VEGF detection.
We used a commercial kit for VEGF labeling at different concentrations ranging from 0.01 to 105 pg/mL.