https://www.selleckchem.com/pr....oducts/cucurbitacin-
Generally, the ECL intensity of electrochemiluminescence immunosensor changes linearly with the logarithm of CA 72-4 concentration in the range from 5 × 10-5 to 5 × 102 U mL-1 and the detection limit of 1.48 × 10-5 U mL-1 (S/N = 3). Furthermore, the experiment results show that the constructed CA 72-4 immunosensor has excellent reproducibility and can be used for the sensitive detection of CA 72-4 in human serum. The approach opens up the new way for clinical bioassays.Contamination of water with nitrate ions is a significant pro