Description of target: Carboxylesterase 2 is a member of a large multigene family. The enzymes are responsible for the hydrolysis of ester- and amide-bond-containing drugs such as cocaine and heroin. They also hydrolize long-chain fatty acid esters and thioesters. The specific ;Species reactivity: Human;Application: ELISA;Assay info: ;Sensitivity: < 0.268ng/mL