Related Experiment Videos
A simple method for determination of plasma and urinary biotin
Clinica Chimica Acta; International Journal of Clinical Chemistry
|September 1, 1982
Summary
Accurate measurement of biotin in plasma and urine is crucial for diagnosing metabolic disorders. A new, rapid assay using tritium-labeled biotin and avidin simplifies biotin determination in physiological fluids.
Area of Science:
- Biochemistry
- Clinical Chemistry
- Metabolic Disorders
Background:
- Biotin metabolism disorders and deficiency are increasingly recognized.
- Accurate measurement of biotin in biological samples is essential for diagnosis.
- Existing methods for biotin determination are often not widely applicable.
Purpose of the Study:
- To develop a rapid and simple assay for measuring biotin levels.
- To facilitate the diagnosis of biotin-related metabolic conditions.
Main Methods:
- Utilized tritium-labeled biotin for detection.
- Employed avidin as a binding agent.
- Used nitrocellulose filters for separation and measurement.
Main Results:
- The developed method provides a straightforward way to quantify biotin.
- Assay is applicable to both plasma and urine samples.
- Enables rapid and simple biotin determination.
Conclusions:
- This assay addresses the need for a widely usable method for biotin measurement.
- Facilitates documentation of inborn errors of biotin metabolism and deficiency states.
- Offers a practical tool for clinical diagnostics.