title: Synthesis and studies of transferrin.
abstract: Combination of the usual techniques yielded 70-80 p.c. pure apo- and iron-transferrin preparations, whose analysis revealed the presence of antigenically identical transferrin fractions differing from one another in respect of electrophoretic motility and sedimentation contrast. No similar modifications of transferrin have previously been reported.
mesh_terms: D004587:Electrophoresis, Agar Gel; D006801:Humans; D005779:Immunodiffusion; D007122:Immunoelectrophoresis; D007123:Immunoelectrophoresis, Two-Dimensional; D007501:Iron / Q000378:metabolism; D014168:Transferrin / Q000032:analysis / Q000276:immunology / Q000302:isolation & purification*
chemical_list: D014168:Transferrin; D007501:Iron