藥物成份 1. Free PSA Bead Pack：coated with monoclonal murine anti-PSA antibody specific for free (uncomplexed) PSA.2. Free PSA Reagent Wedge：11.5 mL of a protein buffer matrix; 11.5 mL alkaline phosphatase (bovine calf intestine) conjugated to polyclonal goat anti-PSA antibody specific for PSA in a buffer containing human serum.3. Free PSA Adjustors：Two vials(Low and High) of lyophilized free PSA in a buffer solution @ 藥要看