Serum levels of polyclonal IgG, IgA and IgM are usually decreased in patients with multiple myeloma (MM); however, little is known about the prognostic significance of polyclonal levels of IgE in ...

Alpha-Gal Syndrome (AGS) is as peculiar as it is surprising. Known as the “red meat allergy” or “tick-bite allergy,” AGS ...

Only a blood sample can be used to identify an allergy. A blood test for IgE antibodies can be helpful in diagnosing an allergy, but IgE levels vary enormously between individuals and are also ...