title: Intracellular distribution of estrogen receptors: a function of preparation.
abstract: The intracellular distribution of unbound estrogen receptor was estimated using nonaqueous and aqueous isolation of nuclei and autoradiography. The estimated amount of nuclear receptor varied greatly with the procedure used and thus caution is urged in approximating the in vivo intracellular distribution of receptors.
mesh_terms: D001943:Breast Neoplasms / Q000032:analysis* / Q000648:ultrastructure; D002458:Cell Fractionation / Q000379:methods; D002460:Cell Line; D002467:Cell Nucleus / Q000032:analysis / Q000648:ultrastructure; D005260:Female; D006801:Humans; D011960:Receptors, Estrogen / Q000032:analysis*
chemical_list: D011960:Receptors, Estrogen