| Description | The Influenza Virus B IgG ELISA is intended for the qualitative determination of IgG class antibodies against Influenza Virus B in human serum or plasma (citrate, heparin). FDA exempt, can be used for in-vitro diagnostics. | Radioimmunoassay for the determination of Aldosterone in human serum and urine. For research use only, not for use in diagnostic procedures. | Enzyme immunoassay (ELISA) for the quantitative in vitro diagnostic measurement of free estriol (unconjugated estriol) in serum during the second half of pregnancy. | Enzyme immunoassay (ELISA) for the determination of antibodies against Leishmania infantum in human serum or plasma (citrate). For research use only, not for use in diagnostic procedures. | Solid phase sandwich ELISA for the determination of Human Syndecan-4 in serum, EDTA plasma and cell culture supernatant. For research use only, not for use in diagnostic procedures. |