title: DIRECT DEMONSTRATION OF REAGIN ACTIVITY IN PURIFIED GAMMA 1A GLOBULIN.
mesh_terms: D000906:Antibodies; D007122:Immunoelectrophoresis; D011935:Reagins; D012106:Research; D012882:Skin Tests; D005719:gamma-Globulins
chemical_list: D000906:Antibodies; D011935:Reagins; D005719:gamma-Globulins
keywords: ANTIBODIES; EXPERIMENTAL LAB STUDY; GAMMA GLOBULIN; IMMUNOELECTROPHORESIS; SKIN TESTS