title: Pregnancy specific beta1-glycoprotein--a product of the syncytiotrophoblast.
abstract: Pregnancy specific beta1-glycoprotein (PSbetaG) has been identified in vitro in trophoblast cultures and in vivo, using transmission electron microscopy, in the syncytiotrophoblast, PSbetaG may, like other pregnancy proteins, have immunosuppressive properties.
mesh_terms: D003208:Concanavalin A / Q000494:pharmacology; D003593:Cytoplasm / Q000378:metabolism; D005260:Female; D006023:Glycoproteins / Q000096:biosynthesis* / Q000494:pharmacology; D006801:Humans; D007532:Isoleucine / Q000378:metabolism; D037102:Lectins / Q000494:pharmacology; D008213:Lymphocyte Activation; D008214:Lymphocytes / Q000378:metabolism; D008239:Lysine / Q000378:metabolism; D009924:Organ Culture Techniques; D011247:Pregnancy; D014327:Trophoblasts / Q000378:metabolism*
chemical_list: D006023:Glycoproteins; D037102:Lectins; D007532:Isoleucine; D003208:Concanavalin A; D008239:Lysine