| abstract |
Methods and compositions are provided relating to novel IgE isoforms and their use in immune hypersensitivity diagnosis and treatment. The compositions include transcription and translation products of the immunoglobulin epsilon locus, specific probes for epsilon transcription products, and compounds that specifically bind epitopes of epsilon translation products. Novel products of the epsilon locus include the following transcription products and translation products thereof: CH4-M2'', CH4'-CH5-M1'-M2, CH4'-CH5-M2', CH4'-CH5-M2 INCREMENT and CH4-M2'. Such epsilon products, specific probes and binding compounds find use in methods and kits for immune hypersensitivity diagnosis and treatment. |