title: Subunit interaction in antibodies and antibody fragments studied by circular polarization of fluorescence.
mesh_terms: D002942:Circular Dichroism; D006801:Humans; D007070:Immunoglobulin A; D007140:Immunoglobulin Fab Fragments; D007128:Immunoglobulin Fragments; D010434:Pepsin A; D011487:Protein Conformation; D013050:Spectrometry, Fluorescence; D013056:Spectrophotometry, Ultraviolet
chemical_list: D007070:Immunoglobulin A; D007140:Immunoglobulin Fab Fragments; D007128:Immunoglobulin Fragments; D010434:Pepsin A