Immunoglobulin Kappa Chain - an overview | ScienceDirect Topics
Kappa free light chain index as a diagnostic biomarker in multiple sclerosis: A real‐world investigation - Rosenstein - 2021 - Journal of Neurochemistry - Wiley Online Library
Immunoglobulin light chain - Wikipedia
Frontiers | Serum Free Immunoglobulins Light Chains: A Common Feature of Common Variable Immunodeficiency?