An enzyme-linked immunosorbent assay (ELISA) for human corticosteroid-binding globulin |
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| Authors: | M Juchem K K?ppe K Pollow |
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| Institution: | Abteilung für Experimentelle Endokrinologie, Johannes Gutenberg Universit?t Mainz, F.R.G. |
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| Abstract: | A specific and sensitive enzyme-linked immunosorbent assay (ELISA) of the "sandwich-type" for human corticosteroid-binding globulin was developed. A polyclonal rabbit anti-CBG antibody is immobilised to a microtitre plate. Following incubation of standards and samples a second monospecific rabbit anti-CBG antibody, labelled with alkaline phosphatase, is added. After colour development the microtitre plate is read at 405 nm wavelength. The assay shows good agreement to CBG binding capacity assay and commercially available RIA. |
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