| Description | Radioimmunoassay (RIA) for the determination of human Complement C4a des Arg in human plasma. For research use only, not for use in diagnostic procedures. | Enzyme immunoassay (ELISA) for the quantitative determination of LH in human serum or plasma. For research use only, not for use in diagnostic procedures. | Radioimmunoassay (RIA) for the quantitative measurement of human Progesterone (PROG) in serum. FDA registered 510(k) Exempt. For In-Vitro Diagnostic Use. | Enzyme-linked immunosorbent assay (ELISA) for the determination of IgG class antibodies against Schistosoma mansoni in human serum or plasma (citrate). FDA exempt, can be used for in-vitro diagnostics. | Solid phase sandwich ELISA for the determination of Human Thioredoxin in serum, EDTA plasma, urine and cell culture supernatant. For research use only, not for use in diagnostic procedures. |