WARNING: These products are NOT for human use and can be harmful if ingested. These products are for research and laboratory use only. These products are NOT in a sterile solution and are NOT to be injected. These products should only be handled by licensed, qualified professionals. These products are not drugs, food, or cosmetics and should not be misused, misbranded or mislabeled as drugs, food or cosmetics.
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T4 400mcg x 30ml
$19.99
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Description
T4
Thyroid hormones are two hormones produced and released by the thyroid gland, namely triiodothyronine (T3) and thyroxine (T4). They are tyrosine-based hormones that are primarily responsible for regulation of metabolism. T3 and T4 are partially composed of iodine. A deficiency of iodine leads to decreased production of T3 and T4, enlarges the thyroid tissue and will cause the disease known as simple goitre. The major form of thyroid hormone in the blood is thyroxine (T4), which has a longer half-life than T3. In humans, the ratio of T4 to T3 released into the blood is approximately 14:1. T4 is converted to the active T3 (three to four times more potent than T4) within cells by deiodinases (5′-iodinase). These are further processed by decarboxylation and deiodination to produce iodothyronamine (T1a) and thyronamine (T0a). All three isoforms of the deiodinases are selenium-containing enzymes, thus dietary selenium is essential for T3 production.
Formula: C15H11I4NO4
Molar Mass: 776.87 G/MOL
Additional information
Research Chemical
Liquid
30mL
400mcg/mL
Thyroid Hormones
Transparent
Ultra Peptides
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