An SST Vacutainer (Serum Separator Tube) is a specialized blood collection tube designed to separate serum from whole blood for laboratory testing. It contains a clot activator to facilitate blood coagulation and a gel barrier that separates the serum from cellular components after centrifugation, ensuring clear and contaminant-free serum samples.
These tubes are commonly used in clinical chemistry, serology, and immunology testing for analyzing biomarkers such as glucose, cholesterol, liver enzymes, and hormones. The gel barrier prevents mixing and ensures a stable sample for accurate diagnostic results.
The SST Vacutainer is available in various sizes and typically features a gold or red-gray top for easy identification. It is widely used in hospitals, diagnostic laboratories, and research facilities due to its efficiency, reliability, and ease of use.
Key Features:
✔ Clot Activator for Rapid Coagulation – Speeds up serum separation for faster processing.
✔ Gel Barrier Technology – Ensures a clean and stable serum sample after centrifugation.
✔ Accurate & Reliable Results – Minimizes contamination and preserves sample integrity.
✔ Convenient & Efficient – Simplifies blood collection and processing.
✔ Gold or Red-Gray Cap – Standardized color for easy identification in clinical settings.
Applications of SST Vacutainer:
- Clinical Chemistry Tests – Used for analyzing glucose, cholesterol, electrolytes, and liver/kidney function.
- Immunology & Serology – Supports antibody and antigen detection tests.
- Hormone & Endocrine Testing – Helps measure hormone levels, such as thyroid and reproductive hormones.
- Infectious Disease Screening – Used in diagnostic testing for conditions like hepatitis and HIV.
- Pharmacokinetic Studies – Assists in drug level monitoring and therapeutic testing.
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