| Description | The Toxoplasma gondii IgG ELISA is intended for the determination of IgG class antibodies against Toxoplasma gondii in human serum or plasma (citrate, heparin). For research use only, not for use in diagnostic procedures. | The Complement C4d assay is an enzyme-linked immunosorbent assay (ELISA) for the semiquantitative determination of C4d in human plasma. For research use only, not for use in diagnostic procedures. | Solid phase sandwich ELISA for the determination of OPN N-Half in EDTA plasma, urine, synovial fluid or cell culture media. For research use only, not for use in diagnostic procedures. | Immunoradiometric assay (RIA) for the determination of human prolactin (PRL) in serum and plasma. FDA exempt, can be used for in-vitro diagnostics. | Solid phase competitive enzyme immunoassay (ELISA) for the determination of total T3 (Triiodothyronine) in human serum or plasma. For research use only, not for use in diagnostic procedures. |