Principle of Assay
This colorimetric pharmacokinetic ELISA kit enables the indirect quantitative in vitro measurement of Retatrutide, an analog of GIP + GLP1R + GCGR. The assay determines the concentration of Retatrutide by detecting immune complex formation for a robust readout of drug exposure in plasma and serum. It provides reliable sensitivity and reproducible performance for pharmacokinetic research, supporting drug exposure analysis, clearance evaluation, and indirect quantification of concentration levels.