Uric acid sodium salt
 
 
Sigma-Aldrich
Sodium urate is the sodium salt of uric acid. In vivo, sodium urate crystals have been found deposited in joints and in the kidney.2,3 Sodium urate has been shown to precipitate calcium oxalate from urine.4 The ability of sodium urate to bind iron(III) and its potential role in inflammation has been studied.5 Sodium urate has been used to reverse the inhibitory effects of reactive oxygen and nitrogen metabolites on gelatinase A activity.6 An investigation of IgG molecules isolated from rabbit serum after injection with sodium urate crystals has discussed the formation of antibody populations w