Vitamin Stable IsotopesVitamin Stable Isotopes

We are a leading supplier of isotopically labelled vitamins including a wide selection of Vitamins B, D, E, K and others, and their metabolites.

Stable isotope labelled vitamins are used extensively by research and diagnostic laboratories, and are now key compounds as laboratory testing transistions from traditional to advanced techniques such as LC-MS/MS. Vitamin D and related metabolites are of key interest for a variety of diseases ranging from bone health, intestinal absorption, immune diseases and cancer. Vitamin D can be obtained either through dermal synthesis from sunlight or diet. In the liver it is hydroxylated at the 25 position. Then hydroxylation in the kidney at the 1 position produces 1,25-Dihydroxyvitamin D, the most biologically active form.

All products are provided with a Certificate of Analysis confirming isotopic enrichment and chemical purity to meet the highest of standards.

Our synthetic chemists have established an excellent reputation for the production of high quality, stable isotope labelled Vitamins so if you are unable to locate what you need, please call or email us with your requirements or contact us, we will be delighted to help.

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