The UMOD antibody is a polyclonal or monoclonal immunoglobulin designed to specifically bind to the Uromodulin protein. UMOD is expressed in renal tubular cells, particularly in the thick ascending limb of the loop of Henle, and plays roles in water impermeability, infection defense, and mineral homeostasis . The antibody is widely used in immunological assays to study UMOD’s biological functions and its involvement in kidney diseases.
Function: Forms a gel-like barrier in the TAL, binds pathogens (e.g., E. coli), and regulates magnesium and uric acid excretion
Primary Cilia Expression: UMOD is localized to renal primary cilia, suggesting a role in cystic kidney disease .
Inflammation Modulation: UMOD antibodies reveal its dual role in suppressing cytokines (IL-1β, TNF-α) and triggering neutrophil recruitment .
Disease Biomarker: Elevated UMOD levels correlate with chronic kidney disease (CKD) and monoclonal gammopathy .
Kidney Diseases: Detects UMOD mutations causing autosomal dominant tubulointerstitial kidney disease (ADTKD-UMOD) .
Infection Monitoring: Tracks UMOD’s role in UTI resistance by binding bacterial adhesins .
Biomarker Validation: LFDs enable non-invasive monitoring of UMOD levels for early CKD detection .