title: A source of error in the fluorometric determination of protein in human placental microsomes.
abstract: When protein is assayed in human placental microsomes by the fluorescamine procedure, 25--30% of the observed fluorescence results from labeling of phospholipids.
mesh_terms: D005260:Female; D006801:Humans; D066298:In Vitro Techniques; D008563:Membrane Lipids / Q000032:analysis; D008722:Methods; D008861:Microsomes / Q000032:analysis*; D010743:Phospholipids / Q000032:analysis; D010920:Placenta / Q000032:analysis* / Q000648:ultrastructure; D011247:Pregnancy; D011506:Proteins / Q000032:analysis*; D013050:Spectrometry, Fluorescence
chemical_list: D008563:Membrane Lipids; D010743:Phospholipids; D011506:Proteins