Exendin 3 (9-39) >95%|CAS:133514-43-9|0.5 mg|1 mg|2.5 mg

9-39-Exendin 3(Heloderma horridum) (9CI); Exendin 3 (9-39)|Exendin 3 (9-39) is a gastrointestinal motility modulating peptide fragment of exendin-3. This peptide acts as an antagonist at glucagon-like peptide 1 (GLP-1) receptors, increasing spontaneous contractions in colon circular muscle. This peptide inhibits the effects of exendin-4 and other GLP-1 agonists. Exendin-3 was originally isolated from Heloderma lizards.|C149H234N40O47S|3369.83|White to off white powder|+4°C|