All Photos(4)



Thyroglobulin from bovine thyroid

powder, ≥90% (agarose gel electrophoresis)

Globulins thyro, Thyractin
CAS Number:
Número de EC:
Número MDL:

Nivel de calidad


origen biológico

bovine thyroid


≥90% (agarose gel electrophoresis)



mol peso

~670 kDa


Iodine, ≥0.20%

análisis de nitrógeno

13.0-16.0% total




H2O: 20 mg/mL

Nº de acceso UniProt

temp. de almacenamiento


Gene Information

cow ... TG(280706)

Looking for similar products? Visit Product Comparison Guide


100, 500 mg in poly bottle
1, 5 g in poly bottle


Bovine thyroglobulin was shown to stimulate proliferation in rat thyroid follicular cells as well as in primary porcine thyroid epithelial cells. This effect was mediated through PI3K signaling.
Often used as a carrier protein for the production of antibodies. Its advantage is the large number of tyrosine residues that can be used for conjugation using the diazo reaction.

Acciones bioquímicas o fisiológicas

Bovine thyroglobulin is a large, tetrameric glycoprotein produced in the thyroid gland as a precursor to thyroid hormones. Its large size and absence from plasma under normal conditions makes it very immunogenic and reduces the chance that antibodies to this carrier protein will cross-react with plasma proteins in immunoassays. Haptens may be conjugated to thyroglobulin via accessible secondary amines.
Iodine-containing protein that is stored in the thyroid gland. Converted into circulating thyroxines when the thyroid is stimulated by thyroid-stimulating hormone (TSH) from the pituitary. Because its expression is unique to the thyroid, it is a sensitive indicator of recurrence or metastasis of thyroid cancer that has been treated by thyroid ablation.

Código de clase de almacenamiento

13 - Non Combustible Solids



Punto de inflamabilidad F

Not applicable

Punto de inflamabilidad C

Not applicable

Equipo de protección personal

Eyeshields, Gloves, type N95 (US)

Certificate of Analysis

Enter Lot Number to search for Certificate of Analysis (COA).

Certificate of Origin

Enter Lot Number to search for Certificate of Origin (COO).

Product Information Sheet

Quotes and Ordering


A validated amino acid analysis assay for accurate quantification of stable isotope labeled protein reference materials: SIL thyroglobulin case study

With the emergence of mass spectrometry for the clinical measurement of proteins in biological matrices, the development of biological reference materials will continue to grow in importance.

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service