Eu-DTPA

Eu-DTPA from ruixi.Amino polycarboxylic acid compounds are used as ligands. According to the chemical properties and structural composition of food additives, and with reference to the DNA/RNA single-chain base sequencing rules, the base or base analogues that can recognize the analyte are selected to modify the ligands. React with metal ions to synthesize a new type of rare earth amino polycarboxylic acid pin complexes, which are used as fluorescent probes to detect certain food additives.

msds of Eu-DTPA