Protein S Free Antigen Levels and the Occurrence of IgG and IgM Antibodies to Protein S in Normal Pregnancy.
Arkel Y, Ku D, Paidas M, Fortunato C, Ku E, Lockwood C. Protein S Free Antigen Levels and the Occurrence of IgG and IgM Antibodies to Protein S in Normal Pregnancy. Blood 2004, 104: 3993. DOI: 10.1182/blood.v104.11.3993.3993.Peer-Reviewed Original ResearchAdverse pregnancy outcomesNormal pregnancyIgM antibodiesProtein SPS IgGAntigen levelsReference rangeFree PS antigen levelsEvaluation of thrombophiliaPS antigen levelsNon-pregnant controlsNumber of patientsNon-pregnant donorsNon-pregnant valuesOccurrence of IgGAnticardiolipin syndromeProthrombotic processesPregnancy patientsPregnancy outcomesAutoimmune diseasesTrimester samplesHemostatic systemImmune responseHigh riskPregnancy