Mesure quantitative des niveaux relatifs à l'acide rétinoïque E8.5 Embryons et Neurosphère Cultures Utilisation du F9 RARE-Lacz base de cellules Reporter Assay
Methods to accurately measure retinoic acid (RA) levels in small amounts of tissue do not exist. This protocol describes the easy, quantitative measurement of relative RA levels in E8.5 embryos and neurospheres using an RA reporter cell line.