| Description | Radioimmunoassay (RIA) for the determination of Free Testosterone in human serum. For research use only, not for use in diagnostic procedures. | Enzyme immunoassay (ELISA) test kit for the determination of free antibodies directed against the drug Rituximab (Mabthera®, Rituxan®) in serum and plasma. For research use only, not for use in diagnostic procedures. | Solid phase sandwich enzyme-linked immunosorbent assay (ELISA) for the determination of DPP4 / CD26 in human serum, EDTA-plasma, urine, and CSF. For research use only, not for use in diagnostic procedures. | Solid phase sandwich ELISA for the determination of human Endothelial Lipase (EL) in serum, EDTA-plasma and cell culture supernatant. For research use only, not for use in diagnostic procedures. | Enzyme immunoassay for the specific determination of free Ranibizumab in aqueous humour. For research use only - not for use in diagnostic procedures. Not for use in serum or plasma. |