LabChem® Biuret Reagent

LabChem® BIURET REAGENT is a classic reagent used to detect and quantify proteins and peptides in a sample based on their reaction with copper ions in an alkaline solution. The reaction produces a violet color whose intensity is proportional to the concentration of peptide bonds present, allowing for spectrophotometric protein quantification. Its well-established chemistry makes it a standard, widely trusted method for protein determination.

It is commonly used in biochemistry, clinical, and food science laboratories for measuring total protein content in a variety of sample types. Consistent reagent quality is important for achieving accurate, reproducible color development and quantification. This reagent should be handled, stored, and used according to established laboratory safety procedures and the manufacturer's instructions.

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