L-Thyroxine
L-Thyroxine (NSC 36397), the primary thyroid hormone, is biosynthesized from iodinated tyrosine residues within thyroglobulin. It is a prohormone that is secreted and peripherally deiodinated to the active triiodothyronine (T3), making it essential for research into thyroid function, metabolic regulation, and endocrine signaling in both in vitro and in vivo models.
Product Specifications
CAS Number
51-48-9
Product Name Alternative
NSC 36397, NSC-36397, NSC36397, LThyroxine, L-Thyroxine, L Thyroxine, inhibit, Inhibitor, Levothyroxine, EndogenousMetabolite, Endogenous Metabolite, T 4, T-4, T4, Thyroid hormone, Thyroid hormone receptor, Thyroid Hormone Receptor, Thyroid hormone receptor (THR), Thyroidhormonereceptor (THR), Thyroidhormonereceptor, THR
Field of Research
Metabolism Research
Purity
97.63% (May vary between batches)
Solubility
10% DMSO+40% PEG300+5% Tween 80+45% Saline:3.3 mg/mL (4.25 mM) ; H2O:< 1 mg/mL (insoluble or slightly soluble) ; Ethanol:< 1 mg/mL (insoluble or slightly soluble) ; DMSO:93 mg/mL (119.71 mM)
Smiles
N[C@@H] (Cc1cc (I) c (Oc2cc (I) c (O) c (I) c2) c (I) c1) C (O) =O
Molecular Formula
C15H11I4NO4
Molecular Weight
776.87
Storage Conditions
-20°C
Notes
For research use only.
Available Sizes
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