The journal of applied laboratory medicine
Evaluation of Serum Kappa Free Light Chain Reference Interval Using a New Stabilized Calibrator.
Derek Waggoner, Katie Thoren, Robert Maynard, Kwaku Twum, Nichole Korpi-Steiner
Published: 202610.1093/jalm/jfaf208
Abstract
BACKGROUND: Measurement of serum free light chains (FLC) including kappa FLC, lambda FLC, and calculated kappa to lambda FLC ratio play a vital role in the diagnosis, prognosis, and monitoring of plasma cell disorders. Recent concerns regarding upwar…
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