Amylin (20-29), human forms fibrils that are structurally similar to amyloid fibrils in pancreatic islets. This appears to be the most important amyloidogenic sequence in human amylin. O’Brien TD, et al., Vet. Pathol. 30, 317 (1993); Rhoades E et al., Biochim. Biophys. Acta 1476, 230, (2000); Roades E and Gafni A., Biophys. J. 84, 3480 (2003).