PTH Assays: Understanding What We Have and Forecasting What We Will Have

<table>Elution profile of a serum sample from a patient with end-stage renal disease loaded on a Hiload Superdex 30 1.6 × 60 column. PTH was measured using a carboxyl terminal assay (“long” COOH) and a routine “intact” PTH assay.</table>

Journal of Osteoporosis

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Figure 1

Figure 1: PTH Assays: Understanding What We Have and Forecasting What We Will Have 