Antibodies against beta2 glycoprotein 1 IgG and IgM

Determination of IgG and IgM class antibodies against β2-glycoprotein1 by ELISA is useful in the diagnosis of antiphospholipid syndrome. Antiphospholipid syndrome is a systemic connective tissue disease that manifests with clinical criteria: venous or arterial thrombosis and obstetric failures The syndrome is diagnosed when at least one clinical criterion and 1 laboratory criterion (presence of lupus anticoagulant, anticardiolipin antibodies and antibodies to β2-glycoprotein 1). The test is a laboratory criterion laboratory in the diagnosis of antiphospholipid syndrome Confirmation is the receipt of a positive result at least twice with an interval of at least 3 months. Antibodies are determined IgM and IgG class