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Thyroid Function Support

This product is intended solely for use as a research chemical in vitro and laboratory experimentation by licensed, qualified professionals.

T4 /levothyro*ine sodium : Thyroid Function Support

“T4 tablets” usually refer to levothyro*ine sodium tablets—the synthetic form of thyro*ine (T4) identical to the hormone naturally produced by the thyroid gland.

Specifications Price
40mcg × 100 tablets/bottle $25.00
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Property Details
Molecular Formula C₁₅H₁₀I₄NNaO₄
Molecular Weight 798.85 g/mol
CAS Number 55-03-8

T4 is a hormone precursor (hormone precursor), and it is the precursor of hormone T3. T4 is a tetraiodothyronine, while T3 is triiodothyronine. Iodine-containing thyroid hormones undergo deiodination by iodine deiodinase to convert from T4 to T3. T3 thyroid hormone is a unique substance of great significance to human health among iodine compounds. T3 binds to thyroid hormone receptor proteins in the cell nucleus and e*erts metabolic effects by controlling DNA transcription and protein biosynthesis.

  • Maintaining normal growth and development.
  • Insufficient thyroid function can lead to cretinism (cretin disease), where patients are short in stature, have short and thick limbs, slow development, and low intelligence. When the thyroid function is insufficient in adults, it causes my*edema.
  • Promoting metabolism and increasing heat production.
  • Enhancing the sensitivity of the sympathetic adrenal system.

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