Immunoglobulin E (IgE) is a kind of antibody (or immunoglobulin (Ig)  isotype ) that has only been found in mammals.Monomers of IgE consist of two heavy chains (Îµ chain) and two light chains, with the Îµ chain containing 4 Ig-like constant domains (CÎµ1-CÎµ4).IgE's main function is immunity to parasites such as helminths like Schistosoma mansoni, Trichinella spiralis, and Fasciola hepatica.onomers of IgE consist of two heavy chains (Îµ chain) and two light chains, with the Îµ chain containing 4 Ig-like constant domains (CÎµ1-CÎµ4). IgE's main function is immunity to parasites such as helminths like Schistosoma mansoni, Trichinella spiralis, and Fasciola hepatica.
You can get syphilis by direct contact with a syphilis sore during vaginal, anal, or oral sex. Sores can be found on the penis, vagina, anus, in the rectum, or on the lips and in the mouth. Syphilis can also be spread from an infected mother to her unborn baby.
The symptoms of secondary syphilis develop two to eight weeks after a person first becomes infected with primary syphilis. The secondary stage is usually marked by a nonitchy rash. The rash might be confined to one part of your body, or it could spread over several parts. The appearance of the rash varies.