| Description | Enzyme Immunoassay (ELISA) for the determination of L-Glutamate in urine and various biological samples. For research use only, not for use in diagnostic procedures. | The Influenza Virus A IgG ELISA is intended for the qualitative determination of IgG class antibodies against Influenza Virus A in human serum or plasma (citrate, heparin). FDA exempt, can be used for in-vitro diagnostics. | Solid phase direct sandwich ELISA for the determination of Lysozyme in human plasma, serum, or stool. FDA exempt, can be used for in-vitro diagnostics. | Solid phase sandwich ELISA for the determination of Tenascin-C high molecular weight variants including FNâ…¢-B domain in serum, EDTA Plasma, and cell culture supernatant of human, mouse and rat. For research use only, not for use in diagnostic procedures. | Radioimmunoassay (RIA) for the determination of Free Testosterone in human serum. For research use only, not for use in diagnostic procedures. |