Tests

Direct Bilirubin Measurement

The bilirubin is bound to glucuronide to form conjugated bilirubin (direct bilirubin). Direct Bilirubin measurement is accomplished by a colorimetric method. Direct Bilirubin in biological fluids reacts with sulfanilic acid at acidic pH to produce a red colored complex. The optical density of produced color has a direct relationship with Direct Bilirubin concentration in the solution.

Tests

Serum Direct Bilirubin Measurement

A quantitative measurement of the amount of conjugated or water-soluble bilirubin present in a sample of serum.

Product

Bilirubin Auto Direct FS

Technology

Direct Antiglobulin Test

A measurement of the antibody or complement-coated erythrocytes in a blood specimen in vivo.

Technology

Laser Capture Microdissection

A high-resolution method used to isolate cells from their surrounding tissues, with the aid of a laser beam, under direct microscopic visualization. Specific cells can be isolated directly by cutting target cells away from unwanted cells, to obtain enriched cell populations.

Article

Accelerated Direct Identification of Gram-Positive and Gram-Negative Bacteria Using Matrix-Assisted Laser Desorption Ionization-Time of Flight Mass Spectrometry (MALDI-TOF MS) in Critically Ill Patients.

Research record from Cureus, 2026-05-09. PMID 42266301.

Article

Analytical and Clinical Evaluation of a Fully Automated Direct-from-Whole-Blood Multiplex PCR Assay Using Large-Volume Reverse Elution for Rapid Bloodstream Infection Diagnosis.

Research record from Antibiotics (Basel), 2026-09-11. PMID 42792046.

Tests

Bilirubin Blood Test

A bilirubin blood test measures the levels of bilirubin in your blood. Bilirubin is a yellowish substance made during your body's normal process of breaking down old red blood cells. Bilirubin is found in bile, a fluid your liver makes to help you digest food.

Tests

Bilirubin in Urine

A bilirubin in urine test measures the levels of bilirubin in your urine. Normally, bilirubin isn't found in urine. If there is bilirubin in your urine (called bilirubinuria), it may be an early sign of a liver condition .

Article

Clinical performance of the multiplex solid-phase "Direct Strip PCR" for infectious uveitis: a multicenter diagnostic accuracy study.

Research record from Jpn J Ophthalmol, 2026-04-02. PMID 41926010.

Article

Diagnostic agreement between Simplexa direct real-time PCR and conventional nested PCR for detecting congenital cytomegalovirus in neonatal urine in Indonesia.

Research record from Trop Biomed, 2026-06-01. PMID 42543551.

Article

Diagnostic evaluation of a flow cytometry-based direct antiglobulin test and demographic analysis in dogs with suspected immune thrombocytopenia.

Research record from Vet J, 2026-07-14. PMID 42447949.