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| Product | Description | |
|---|---|---|
| L-Thyroxine | 1g Pack Size. Group: Bioactive Small Molecules, Biochemicals, Research Organics & Inorganics. Formula: C15H11I4NO4. CAS No. 51-48-9. Prepack ID 25797978-1g. Molecular Weight 776.87. See USA prepack pricing. |  |
| L-Thyroxine | L-Thyroxine is a synthetic form of thyroxine and a hormone replacement drug. Synonyms: Levothyroxine; NSC 36397; NSC36397; NSC-36397. Grades: >98%. CAS No. 51-48-9. Molecular formula: C15H11I4NO4. Mole weight: 776.87. |  |
| L-Thyroxine | L-Thyroxine (Levothyroxine; T4) is a synthetic hormone for the research of hypothyroidism. DIO enzymes convert biologically active thyroid hormone (Triiodothyronine,T3) from L-Thyroxine (T4) [1]. Uses: Scientific research. Group: Natural products. Alternative Names: Levothyroxine; T4. CAS No. 51-48-9. Pack Sizes: 10 mM * 1 mL; 500 mg. Product ID: HY-18341. |  |
| L-Thyroxine-13C6 | L-Thyroxine- 13 C 6 is the 13 C labeled L-Thyroxine[1]. L-Thyroxine (Levothyroxine;T4) is a synthetic hormone for the research of hypothyroidism. DIO enzymes convert biologically active thyroid hormone (Triiodothyronine,T3) from L-Thyroxine (T4)[2]. Uses: Scientific research. Group: Isotope-labeled compounds. CAS No. 720710-30-5. Pack Sizes: 100 μg. Product ID: HY-18341S2. | |
| L-Thyroxine 98+% | L-Thyroxine 98+%. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g, 25g. US Biological Life Sciences. |  Worldwide |
| L-Thyroxine sodium | L-Thyroxine sodium (Levothyroxine sodium) is a synthetic hormone for the research of hypothyroidism. DIO enzymes convert biologically active thyroid hormone (Triiodothyronine,T3) from L-Thyroxine (T4) [1]. Uses: Scientific research. Group: Natural products. Alternative Names: Levothyroxine sodium; T4 sodium. CAS No. 55-03-8. Pack Sizes: 10 mM * 1 mL; 500 mg; 1 g. Product ID: HY-18341B. | |
| L-Thyroxine sodium salt pentahydrate | L-Thyroxine sodium salt pentahydrate is an iodine containing hormone produced from thyroglobulin in the thyroid follicular cells. It reduces total cholesterol level, low-density lipoprotein cholesterol as well as waist to hip ratio in subclinical hypothyroidism pateints. It was also used to study the light-induced hormone conversion of T4 to T3 in regulation of photoperiodic response of gonads in Japanese quail. Synonyms: Sodium levothyroxine pentahydrate. Grades: >98%. CAS No. 6106-7-6. Molecular formula: C15H20I4NNaO9. Mole weight: 888.93. | |
| N-Acetyl L-thyroxine | N-Acetyl L-thyroxine. Group: Biochemicals. Alternative Names: N-Acetyl-O-(4-hydroxy-3,5-diiodophenyl)-3,5-diiodo-L-tyrosine; N-Acetyl-L-thyroxine; N-Acetylthyroxine. Grades: Highly Purified. CAS No. 26041-51-0. Pack Sizes: 100mg, 250mg, 500mg, 1g, 2g. Molecular Formula: C17H13I4NO5. US Biological Life Sciences. | Worldwide |
| N-Acetyl L-Thyroxine Ethyl Ester | Protected Thyroxine. Group: Biochemicals. Alternative Names: N-Acetyl-O-(4-hydroxy-3,5-diiodophenyl)-3,5-diiodo-L-tyrosine Ethyl Ester; N-Acetyl-(S)-thyroxine Ethyl Ester. Grades: Highly Purified. CAS No. 30804-52-5. Pack Sizes: 10mg. US Biological Life Sciences. | Worldwide |
| N-(Trifluoroacetyl)-L-thyroxine Methyl Ester | N-(Trifluoroacetyl)-L-thyroxine Methyl Ester is a Thyroxine (T425600) derivative used in the preparation of Thyroxine 4-O- β-D-Glucuronide (T425630). Group: Biochemicals. Grades: Highly Purified. CAS No. 906325-95-9. Pack Sizes: 25mg. US Biological Life Sciences. | Worldwide |
| 3,3',5,5'-Tetraiodo-L-thyronine sodium salt | 3,3',5,5'-Tetraiodo-L-thyronine sodium salt. Group: Biochemicals. Alternative Names: L-Thyroxine·Na; Levothyroxine sodium. Grades: Highly Purified. CAS No. 25416-65-3. Pack Sizes: 1g, 2g, 5g, 10g, 25g. US Biological Life Sciences. | Worldwide |
| 3,3',5,5'-Tetraiodo-L-thyronine sodium salt | 3,3',5,5'-Tetraiodo-L-thyronine sodium saltm is the sodium salt of levothyroxine, a synthetic levoisomer of thyroxine (T4) that is similar to the endogenous hormone produced by the thyroid gland. In peripheral tissues, levothyroxine is deiodinated by 5'-deiodinase to form triiodothyronine (T3). T3 enters the cell and binds to nuclear thyroid hormone receptors, the activated hormone-receptor complex in turn triggers gene expression and produces proteins required in the regulation of cellular respiration, thermogenesis, cellular growth and differentiation, and the metabolism of proteins, carbohydrates and lipids. T3 also exhibits cardiostimulatory effects. Synonyms: L-Thyroxine NaLevothyroxine sodium; Levothyroxine sodium; L-Thyroxine sodium; Euthyrox; Unithroid; Levoxyl; eltroxin; Novothyrox; Levaxin; Letter; levothroid; Sodium levothyroxine; Sodium thyroxinate; L-Thyroxine sodium salt; Sodium L-thyroxine; synthroid; Laevoxin; Thyroxevan; Oroxine; Thyroxin sodium; sodium;(2S)-2-amino-3-[4-(4-hydroxy-3,5-diiodophenoxy)-3,5-diiodophenyl]propanoate. Grades: ≥ 98% (HPLC). CAS No. 25416-65-3. Molecular formula: C15H10I4NNaO4. Mole weight: 798.85. | |
| 3,5-Diiodothyropropionic acid | 3,5-Diiodothyropropionic acid (DITPA) is an inotropic thyroid hormone analogue of L-thyroxine. Uses: Hormones. Synonyms: DITPA. Grades: ≥98%. CAS No. 1158-10-7. Molecular formula: C15H12I2O4. Mole weight: 510.1. | |
| iodide peroxidase | Thyroid peroxidase catalyses the biosynthesis of the thyroid hormones L-thyroxine and triiodo-L-thyronine. It catalyses both the iodination of tyrosine residues in thyroglobulin (forming mono- and di-iodinated forms) and their coupling to form either L-thyroxine or triiodo-L-thyronine. Group: Enzymes. Synonyms: thyroid peroxidase; iodotyrosine deiodase; iodinase; iodoperoxidase (heme type); iodide peroxidase-tyrosine iodinase; iodotyrosine deiodinase; monoiodotyrosine deiodinase; thyroperoxidase; tyrosine iodinase; TPO. Enzyme Commission Number: EC 1.11.1.8. CAS No. 9031-28-1. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-0510; iodide peroxidase; EC 1.11.1.8; 9031-28-1; thyroid peroxidase; iodotyrosine deiodase; iodinase; iodoperoxidase (heme type); iodide peroxidase-tyrosine iodinase; iodotyrosine deiodinase; monoiodotyrosine deiodinase; thyroperoxidase; tyrosine iodinase; TPO. Cat No: EXWM-0510. |  |
| Levothyroxine sodium | Levothyroxine sodium is the hormone derived from thyroid gland. Synonyms: Thyroid powder; L-Thyroxine sodium; Euthyrox; Unithroid; Novothyrox. CAS No. 50809-32-0. Molecular formula: C15H10I4NNaO4. Mole weight: 798.856. | |
| O-(4-Hydroxy-3,5-Diiodophenyl)-3,5-Diiodo-beta-Hydroxy-L-Tyrosine | a L-Thyroxine impurity. Synonyms: N-Hydroxy Thyroxine; (S)-3-(4-(4-Hydroxy-3,5-diiodophenoxy)-3,5-diiodophenyl)-2-(hydroxyamino)propanoic Acid. Grades: > 95%. Molecular formula: C15H11I4NO5. Mole weight: 792,88. | |
| O-(4-Hydroxy-3,5-diiodophenyl)-3,5-diiodo-hydroxy-l-tyrosine | a L-Thyroxine. Synonyms: (S)-3-(4-(4-Hydroxy-3,5-diiodophenoxy)-3,5-diiodophenyl)-2-(hydroxyamino)propanoic Acid; N-Hydroxy Thyroxine. Grades: > 95%. Molecular formula: C15H11I4NO5. Mole weight: 792.88. | |
| thyroxine 5'-deiodinase | The enzyme activity has only been demonstrated in the direction of 5'-deiodination, which renders the thyroid hormone more active. The enzyme consists of type I and type II enzymes, both containing selenocysteine, but with different kinetics. For the type I enzyme the first reaction is a reductive deiodination converting the -Se-H group of the enzyme into an -Se-I group; the reductant then reconverts this into -Se-H, releasing iodide. Group: Enzymes. Synonyms: diiodothyronine 5'-deiodinase [ambiguous]; iodothyronine 5'-deiodinase; iodothyronine outer ring monodeiodinase; type I iodothyronine deiodinase; type II iodothyronine deiodinase; thyroxine 5-deiodinase [misleading]; L-thyroxine iodohydrolase (reducing). Enzyme Commission Number: EC 1.21.99.4. CAS No. 70712-46-8. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-1264; thyroxine 5'-deiodinase; EC 1.21.99.4; 70712-46-8; diiodothyronine 5'-deiodinase [ambiguous]; iodothyronine 5'-deiodinase; iodothyronine outer ring monodeiodinase; type I iodothyronine deiodinase; type II iodothyronine deiodinase; thyroxine 5-deiodinase [misleading]; L-thyroxine iodohydrolase (reducing). Cat No: EXWM-1264. | |
| Thyroxine ethyl ester | Thyroxine ethyl ester. Group: Biochemicals. Alternative Names: O-(4-Hydroxy-3,5-diiodophenyl)-3,5-diiodo-L-tyrosine ethyl ester; L-Thyroxine ethyl ester. Grades: Highly Purified. CAS No. 76353-71-4. Pack Sizes: 100mg, 250mg, 500mg, 1g, 2g. Molecular Formula: C17H15I4NO4. US Biological Life Sciences. | Worldwide |
| Thyroxine Methyl Ester | The methyl ester analog of Thyroxine. Thyroxine Methyl Ester is a malate dehydrogenase inhibitor and used for malate dehydrogenase (MDH) related research. Synonyms: L-Thyroxine Methyl Ester; O-(4-Hydroxy-3,5-diiodophenyl)-3,5-diiodo-L-tyrosine Methyl Ester. Grades: > 95%. CAS No. 32180-11-3. Molecular formula: C16H13I4NO4. Mole weight: 790.9. | |
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