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hormone analysis
Diagnostic Systems Laboratories Click on image to enlarge DSL was formed in 1981 with a vision of developing and marketing high quality niche in vitro diagnostics. This inspiring vision, combined with our exclusive dedication to immunodiagnostics, has made DSL a worldwide leader in hormone analysis. By continually adapting to the evolving needs of the laboratory clinician, DSL has enjoyed exponential growth in customer loyalty and in annual sales. ACTIVE™ Inhibin-A ELISA Diagnostic Systems Laboratories, Inc. (DSL) is pleased to announce the immediate availablilty of ACTIVE™ Inhibin-A ELISA (DSL-10-28100). This simple, non-isotopic assay utilizes two highly specific antibodies in a two-site ‘sandwich’ system to detect dimeric inhibin-A in serum. In a two-step procedure patient samples are added directly to the assay and incubated with the capture antibody (coated to the microtitration plate wells) for 3 hours at room temperature. After washing, an HRP-labeled detection antibody is added and incubated for an additional hour at room temperature. The wells are then washed again, substrate is added and the absorbance measured in each well. The DSL ACTIVE™ Inhibin-A ELISA features a standard range of 10 to 1000 pg/mL and is sensitive to 1 pg/mL. No sample pretreatment ensures a rapid turn around. No significant cross-reactivity is observed with the pro-alpha subunit, inhibin-B or with activins.
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