title: Amino acids sequences near the "switch point" of heavy chains of human immunoglobulins: genetic hypothesis.
mesh_terms: D000595:Amino Acid Sequence; D002850:Chromatography, Gel; D003488:Cyanogen Bromide; D004591:Electrophoresis, Polyacrylamide Gel; D005826:Genetics, Medical; D006801:Humans; D007070:Immunoglobulin A / Q000032:analysis; D007128:Immunoglobulin Fragments / Q000032:analysis*; D007074:Immunoglobulin G / Q000032:analysis; D007143:Immunoglobulin Heavy Chains / Q000032:analysis*; D007075:Immunoglobulin M / Q000032:analysis; D010206:Papain; D010434:Pepsin A; D010455:Peptides / Q000032:analysis / Q000302:isolation & purification; D011487:Protein Conformation; D012967:Sodium Dodecyl Sulfate; D014357:Trypsin
chemical_list: D007070:Immunoglobulin A; D007128:Immunoglobulin Fragments; D007074:Immunoglobulin G; D007143:Immunoglobulin Heavy Chains; D007075:Immunoglobulin M; D010455:Peptides; D012967:Sodium Dodecyl Sulfate; D014357:Trypsin; D010206:Papain; D010434:Pepsin A; D003488:Cyanogen Bromide