Serum free light chain assays (Freelite®) are recommended by the NCCN Clinical Practice Guidelines in Oncology and the International Myeloma Working Group for use in the initial diagnostic workup of multiple myeloma and related disorders.1-2

The International Myeloma Working Group Guidelines recommend that Freelite be used for monitoring oligosecretory plasma cell disorders and AL Amyloidosis.1


 Test Codes:

  • 903371 - Free Kappa/Lambda Light Chains with Ratio, Serum
  • 802857 - Free Kappa/Lambda Light Chains with Ratio, Serum, & Protein Electrophoresis, Serum
  • 802897 - Free Kappa/Lambda Light Chains with Ratio, Serum; Protein Electrophoresis, Serum; & Immunofixation, Serum

Learn more about our Free Kappa/Lambda Light Chain testing

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References

  1. Dispenzieri A, et al. International Myeloma Working Group guidelines for serum-free light chain analysis in multiple myeloma and related disorders. Leukemia 2009; 23:215-224.
  2. Referenced with permission from the NCCN Clinical Practice Guidelines in Oncology (NCCN Guidelines™) for Multiple Myeloma V.1.2011. © 2010 National Comprehensive Cancer Network, Inc. All rights reserved. 

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