Hydrate de sel de sodium l-Thyroxine, irradié gamma, poudre, BioXtra, convient à la culture cellulaire

Non disponible en dehors du Royaume-Uni et de l'Irlande

Biochem/physiol Actions

L-Thyroxine (T₄) and triiodo-L-thyronine (T₃) are iodine-containing hormones produced from thyroglobulin in the thyroid follicular cells. The stimulation of metabolic rate and regulation of growth and development by these hormones appear to be due to their effects on DNA transcription and thus, protein synthesis.

Physical form

powder-0 °C; stock-frozen in working aliquots, avoid repeated freeze/thaw, solution stable 2-8 °C, 30 days

Reconstitution

To prepare 20 µg/ml stock solution, add 50 ml sterile culture medium.