Sodium Citrate, Trisodium Salt, Dihydrate, ACS Grade is a versatile buffer reagent commonly used in biochemical and molecular biology applications. This 1 kg bottle is ideal for preparing solutions to control pH levels during enzyme reactions, protein purification, and in DNA/RNA extraction protocols. Sodium citrate is known for its ability to chelate metal ions, making it effective in stabilizing proteins and other macromolecules during extraction or analysis. It is also used in anticoagulant formulations for blood collection and in laboratory procedures that require precise pH control in buffered systems. This reagent is essential in various biochemical assays, including enzyme inhibition and stabilization studies.