Filter assay method for the estrogen receptor protein: detection of both filled and unfilled estrogen binding sites.
D000818:Animals; D002417:Cattle; D002467:Cell Nucleus / Q000378:metabolism; D003593:Cytoplasm / Q000378:metabolism; D005260:Female; D011959:Receptors, Estradiol; D011960:Receptors, Estrogen / Q000302:isolation & purification*; D014599:Uterus / Q000378:metabolism*
D011959:Receptors, Estradiol; D011960:Receptors, Estrogen