A Dot- Enzyme Linked Aptamer Sorbent Assay (Dot-Elasa) for Rapid Detection of Chloramphenicol and Kanamycin Residues

Aijun Tan, Yixiong Lin, Xun

Abstract

A novel Dot-Enzyme linked aptamer sorbent assay (Dot-ELASA) based on aptamer and the principle of Dot-ELISA was established for detecting Chloramphenicol (CAP) and Kanamycin (KAN) residues. This novel assay is capable of detecting CAP and KAN residues in milk rapidly and at concentrations as low as 10-7 g/L.