Elastin-like polypeptides
= Elastin-like polypeptides
{wiki=Elastin-like_polypeptides}
Elastin-like polypeptides (ELPs) are a class of genetically engineered polypeptides that mimic the properties of natural elastin, a key protein in connective tissues known for its elasticity and ability to return to its original shape after stretching. ELPs are composed of repeating peptide sequences typically rich in the amino acids glycine, proline, and valine, which are characteristic of elastin.