Correlation Between Kappa Prozone Effect and IgA Kappa M Proteins in Serum Free Light-Chain Assay

Clin Chem. 2019 Oct;65(10):1327-1329. doi: 10.1373/clinchem.2019.306456. Epub 2019 Aug 6.

Authors

Katherine A Turner¹, Laura L Eckelkamp¹, Stephanie J Kalass¹, Mark A Martinez¹, Hayley R Brewer¹, Jonathan B Hoyne¹, Melissa R Snyder¹, David L Murray¹, Maria A V Willrich²

Affiliations

¹ Division of Clinical Biochemistry and Immunology Department of Laboratory Medicine and Pathology Mayo Clinic Rochester, MN.
² Division of Clinical Biochemistry and Immunology Department of Laboratory Medicine and Pathology Mayo Clinic Rochester, MN willrich.mariaalice@mayo.edu.

PMID: 31387883
DOI: 10.1373/clinchem.2019.306456

No abstract available

Publication types

Letter

MeSH terms

Blood Chemical Analysis / methods*
Electrophoresis, Agar Gel / methods
Humans
Immunoglobulin A / blood*
Immunoglobulin Light Chains / blood*
Immunoglobulin kappa-Chains / blood*
Multiple Myeloma / blood
Myeloma Proteins / analysis
Nephelometry and Turbidimetry / instrumentation
Nephelometry and Turbidimetry / methods*
Spectrometry, Mass, Matrix-Assisted Laser Desorption-Ionization

Substances

Immunoglobulin A
Immunoglobulin Light Chains
Immunoglobulin kappa-Chains
Myeloma Proteins
multiple myeloma M-proteins