Exubera
Products The inhaled human insulin Exubera (Pfizer, powder inhalation) is no longer commercially available. It was withdrawn from the market in 2007 for commercial reasons. In 2014, a new product was approved in the United States; see Inhalable Insulin. Structure and properties Human insulin (C257H383N65O77S6, Mr = 5808 g/mol) is a polypeptide with the structure … Exubera