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  • T-109 - Thyroglobulin (Lys-13C6,15N2; Arg-13C6,15N4)

T-109 Supelco

Thyroglobulin (Lys-13C6,15N2; Arg-13C6,15N4)

10 μg/mL (in SigMatrix Serum Diluent), reference material, Cerilliant®



Related Categories Amino Acid, Peptide & Protein Standards, Analytical Standards, Analytical/Chromatography, Pharmaceuticals, Illicit Drugs & Alcohol, Proteins,
Quality Level   300
grade   reference material
mol wt   304,834 Da
packaging   ampule of 100 μL
mfr. no.   Cerilliant®
concentration   10 μg/mL (in SigMatrix Serum Diluent)
format   single component solution
storage temp.   −20°C


General description

This Certified Reference Material of heavy labeled, intact thyroglobulin (Tg) protein is suitable for use as an internal standard in LC-MS/MS Tg testing methods. Thyroglobulin levels are measured to evaluate effectiveness of treatment for differentiated thyroid carcinoma (DTC) and to monitor for DTC recurrence. Thyroglobulin testing may also be performed to help determine the cause of hyperthyroidism and to monitor the treatment effectiveness of Graves disease.

Legal Information

CERILLIANT is a registered trademark of Cerilliant Corporation

Safety & Documentation

Safety Information

NONH for all modes of transport
WGK Germany 
Protocols & Articles


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. Certifi...
Keywords: Amino acid analysis, Clinical, Fractionation, High performance liquid chromatography, Mass spectrometry, PAGE, Protein extraction

Characterization of Clinically-Relevant Stable Isotope Labeled Recombinant Proteins For Use As Internal Standards in Quantitative MS Workflows

Methods for quantification of clinical protein biomarkers by mass spectrometry demand a high level of analytical quality. Procedures must be developed to minimize and control experimental variations ...
Kevin Ray, Pegah Jalili, James Walters, David Rhee
St. Louis, MO
Keywords: Clinical, Fractionation, Mass spectrometry, Protein extraction

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