Exendin 4 ELISA kits are assays designed to detect exendin, a 39-amino acid peptide that is an analog of glucagon-like peptide 1 (GPL-1). It is an incretin-mimic and an insulinotropic agent. It is used for the treatment of type 2 diabetes mellitus. Its role in the peripheral and central nervous system is under investigation and it is being tested as a potential medication for neurodegenerative diseases. Visit the supplier page for more information about detection range and reactivity.