| Description | Enzyme immunoassay (ELISA) for the determination of human IgA antibodies directed against ECHO viruses in serum or plasma (EDTA, citrate, heparin). For research use only, not for use in diagnostic procedures. | The Measles Virus IgG ELISA is intended for the qualitative determination of IgG class antibodies against Measles Virus in human serum or plasma (citrate, heparin). FDA exempt, can be used for in-vitro diagnostics. | Radioimmunoassay (RIA) for the quantitative measurement of human Progesterone (PROG) in serum. FDA registered 510(k) Exempt. For In-Vitro Diagnostic Use. | Enzyme Immunoassay (ELISA) for the determination of Serotonin in serum, urine and platelets. For research use only, not for use in diagnostic procedures. | Radioimmunoassay (RIA) for the determination of human 1,25(OH)2-Vitamin D (1,25(OH)2-Vit.D) in serum and plasma. For research use only, not for use in diagnostic procedures. |