Bilirubin T&D Clinical Chemistry

Bilirubin Reagents – Accurate Measurement for Liver Function Testing

Product Overview

The bilirubin reagents are designed for the quantitative estimation of total and direct bilirubin in human serum and plasma. These reagents are essential for liver function testing, aiding in the diagnosis and monitoring of liver diseases, hemolytic disorders, and bile duct obstructions. The assay is based on the Jendrassik modified method, a well-established colorimetric diazo reaction that ensures high specificity and accuracy for clinical diagnostics.

Key Features of Bilirubin Reagents

• Precise & Reliable – Ensures accurate bilirubin measurement for liver function assessment.

• Total & Direct Bilirubin Testing – Enables comprehensive evaluation of bilirubin levels.

• Jendrassik Modified Method – Colorimetric diazo reaction ensures high specificity and reproducibility.

• Optimized for Clinical Use – Compatible with both manual and automated analyzers.

• Stable & Ready-to-Use – Ensures consistent performance with minimal preparation.

• Long Shelf Life – Maintains stability for 18 months when stored at 2°C to 8°C.

Frequently Asked Questions (FAQs)

Q1: What is the principle behind bilirubin reagents?

The bilirubin reagents use the Jendrassik modified method, where bilirubin reacts with diazotized sulfanilic acid to form a colored azobilirubin complex. The color intensity is measured spectrophotometrically at 535 nm, correlating with bilirubin concentration.

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Q2: What sample types are required for bilirubin testing?

Bilirubin reagents are designed for human serum and plasma samples.

Q3: How should bilirubin reagents be stored?

Store at 2°C to 8°C to maintain reagent stability and effectiveness. Avoid exposure to direct light, as bilirubin is light-sensitive.

Q4: What is the difference between total and direct bilirubin?

• Total bilirubin includes both conjugated (direct) and unconjugated (indirect) bilirubin, representing overall bilirubin levels in the body.

• Direct bilirubin measures only conjugated bilirubin, which has been processed by the liver.

Q5: Are bilirubin reagents ready to use?

Yes, bilirubin reagents are ready to use and require no additional preparation, making them ideal for efficient clinical workflows.

Q6: How quickly can I receive my order for bilirubin reagents?

Orders are processed within 3-4 business days upon payment confirmation. Delivery times may vary based on location.

📦 Shipping & Returns:

• Nationwide delivery across India.

• Returns accepted for damaged or defective kits reported within 7 days.