Peptide hormone

Record 065 · Health · 1923

50%23.65.H

Iletin (commercial insulin)

Eli Lilly / University of Toronto

“The first productized peptide that pulled children out of diabetic comas.”

1921 discovery, 1922 first patients, 1923 industrial Iletin. Prototype of university-to-industry life-saving scale-up.

  • Animal-pancreas extraction at industrial scale
  • Standardized unit dosing

A death sentence became a chronic condition.