Trusted Providers of Thyroid Marker Serum and Plasma
Thyroid testing is essential for detecting imbalances in thyroid hormone production, which can significantly impact overall health and well-being. Blood tests, such as the thyroid-stimulating hormone (TSH) test, free thyroxine (Free T4), and free triiodothyronine (Free T3) levels, are commonly used to evaluate thyroid function and determine whether the gland is overactive (hyperthyroidism) or underactive (hypothyroidism).
Bulk Serum & Plasma
Clinical Specimens
Matched Sets
Prospective Collections
Bulk and Clinical Thyroid Biomarker Samples
Thyroid serum and plasma can be provided as clinical samples, typically 0.5ml – 25ml or as bulk donor units of up to 880ml.
- Marker titres can be measured using a variety of methods
- Donor information available, e.g. age, gender, collection date
- Ethically collected with donor informed consent and/or IRB
- Donor matched sets
Prospective Collection Project Examples
Anti-TPO Plasma Bulks with Pre-evaluation Samples
Marker: Anti-TPO (Thyroid Peroxidase)
Number of lots: 36 donors
Matrix: Plasma
Test Performed: Siemens Immulite anti-Thyroid Peroxidase CLIA (kU/L)
Volume per lot: >600 ml each
Specification:
- Positive for anti-TPO with a cut-off <35 kU/L
- Negative viral infection screening required (HIV, HCV, HBV)
- 2 x 2ml pre-evaluation samples supplied
Donor information: Age, gender, date of collection
Clinical Sample Free T3 Serum
Marker: FT3 (Free T3)
Number of lots: 200 donors
Matrix: Serum
Test Performed: Roche FT3 ECLIA (pmol/l)
Volume per lot: 0.5 mL
Specification:
- 50 samples at 8-17 pmol/l
- 50 samples at 17-31 pmol/l
- 50 samples at 31-57 pmol/l
- 50 samples at over 57 pmol/l
Donor information: Age, gender, date of collection
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