Table of Contents

1. Introduction to Thyrotropic Hormone
2. Function of Thyrotropic Hormone
3. Detection Methods for Thyrotropic Hormone
4. QL Biotech Company Solutions
5. References

Introduction to Thyrotropic Hormone

Thyrotropic hormone, also known as thyroid-stimulating hormone (TSH), is a glycoprotein hormone produced by the anterior pituitary gland. It plays a vital role in regulating the endocrine function of the thyroid gland, influencing the synthesis and release of thyroid hormones, triiodothyronine (T3) and thyroxine (T4).

Function of Thyrotropic Hormone

TSH is crucial for maintaining metabolic stability within the body. It stimulates the thyroid gland to uptake iodine and produce thyroid hormones, which are integral to controlling the rate of metabolism, heart function, digestive health, and muscle control. Alterations in TSH levels can lead to hypothyroidism or hyperthyroidism, with accompanying symptoms such as fatigue, weight changes, and mood disorders.

Detection Methods for Thyrotropic Hormone

The detection of TSH levels is essential for diagnosing thyroid disorders. The primary method used is the TSH blood test, which quantifies the hormone concentration in serum. The following numerical analyses are commonly applied:

• Normal TSH levels: Approximately 0.4 to 4.0 milli-international units per liter (mIU/L).
• Hypothyroidism indication: TSH levels above 4.0 mIU/L.
• Hyperthyroidism indication: TSH levels below 0.4 mIU/L.

Advanced detection methods include immunoassays, such as enzyme-linked immunosorbent assay (ELISA) and chemiluminescent immunoassay (CLIA), which offer high sensitivity and specificity.

QL Biotech Company Solutions

QL Biotech provides innovative solutions for the detection and analysis of TSH. Their state-of-the-art assays utilize monoclonal antibodies for improved accuracy and reliability. The QL-TSH kit offers rapid results with a detection range of 0.01 to 10.0 mIU/L, which surpasses conventional methods in both precision and adaptability.

• Detection Range: 0.01 to 10.0 mIU/L
• Sensitivity: 0.005 mIU/L
• Assay Time: Approximately 30 minutes

References

1. Cooper DS. Thyroid Hormone Replacement. American Thyroid Association, 2020.
2. Jameson JL, Weetman AP. Disorders of the Thyroid Gland. Harrison's Principles of Internal Medicine, 2018.
3. Society for Endocrinology. Thyroid-Stimulating Hormone. Clinical Guidelines, 2019.