16] Facts About: Major Glycoprotein in Urine – Uromodulin/Tamm-Horsfall Protein (THP) February 03, 2025 By: Richard D. Cummings The major urinary glycoprotein is the Tamm-Horsfall protein (THP), also named uromodulin (Umod), and encoded by UMOD (1-4). Its concentration in urine can be as high as 1-2 mg... Read More 16] Facts About: Major Glycoprotein in Urine – Uromodulin/Tamm-Horsfall Protein (THP)