Description
Specifications Table
Product Name – BIURET REAGENT
Quantity/Pack Size – 125 ml
Form – Liquid
Grade – Laboratory Grade
Application – Protein detection, Biuret test
Product Overview
Biuret Reagent is a specialized laboratory solution designed for the qualitative detection of proteins through the Biuret test. This reagent contains copper(II) sulfate in an alkaline solution, which forms a violet-colored complex when it reacts with peptide bonds in proteins, confirming their presence. The formulation is optimized for clarity and stability, ensuring consistent performance in biochemical assays. Its laboratory-grade purity minimizes interference from contaminants, making it ideal for precise analytical applications. The reagent is supplied in a ready-to-use liquid form, eliminating the need for additional preparation steps. Its reliable colorimetric response allows for easy visual interpretation of results, even in low-protein concentrations. The solution is stable under standard laboratory conditions, maintaining its efficacy over extended storage periods when handled correctly. This reagent is particularly valuable in educational and research settings where accurate protein detection is critical for experimental validation.
FAQs
1. What is the shelf life of Biuret Reagent?
The reagent typically remains stable for 12-24 months when stored in a cool, dark place with the container tightly sealed.
2. Can this reagent detect all types of proteins?
Biuret Reagent detects proteins containing at least two peptide bonds, so it works with most proteins but not free amino acids.
3. What color change indicates a positive result?
A violet or purple coloration indicates the presence of proteins in the sample being tested.
4. Is this reagent compatible with automated analyzers?
While primarily designed for manual testing, it can be adapted for some automated systems with proper calibration.
5. What precautions should be taken during storage?
Store away from direct sunlight and moisture, and keep the container tightly closed to prevent contamination or degradation.
