About: http://webisa.webdatacommons.org/16969560

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	Insulin is a polypeptide hormone with molecular weight of 6 kDa, composed of two peptides chains, A and B, cross-linked by two disulfide bonds and synthesized by the ?? cells of the islets of Langherans of the pancreas.
http://www.w3.org/ns/prov#wasQuotedFrom	caymanchem.com