![Paraprotein–Related Kidney Disease: Evaluation and Treatment of Myeloma Cast Nephropathy | American Society of Nephrology Paraprotein–Related Kidney Disease: Evaluation and Treatment of Myeloma Cast Nephropathy | American Society of Nephrology](https://cjasn.asnjournals.org/content/early/2016/08/13/CJN.01640216/F1.large.jpg)
Paraprotein–Related Kidney Disease: Evaluation and Treatment of Myeloma Cast Nephropathy | American Society of Nephrology
Structure of a normal immunoglobulin (Ig) molecule. Each immunoglobulin... | Download Scientific Diagram
![Polyclonal serum free light chain elevation is associated with increased risk of monoclonal gammopathies | Blood Cancer Journal Polyclonal serum free light chain elevation is associated with increased risk of monoclonal gammopathies | Blood Cancer Journal](https://media.springernature.com/full/springer-static/image/art%3A10.1038%2Fs41408-019-0210-z/MediaObjects/41408_2019_210_Fig1_HTML.png)
Polyclonal serum free light chain elevation is associated with increased risk of monoclonal gammopathies | Blood Cancer Journal
![Immunoglobulin light chain amyloidosis: 2018 Update on diagnosis, prognosis, and treatment - Gertz - 2018 - American Journal of Hematology - Wiley Online Library Immunoglobulin light chain amyloidosis: 2018 Update on diagnosis, prognosis, and treatment - Gertz - 2018 - American Journal of Hematology - Wiley Online Library](https://onlinelibrary.wiley.com/cms/asset/5b6979eb-b3b6-4b4f-9146-a5f478e38611/ajh25149-fig-0002-m.jpg)
Immunoglobulin light chain amyloidosis: 2018 Update on diagnosis, prognosis, and treatment - Gertz - 2018 - American Journal of Hematology - Wiley Online Library
![A new free light chain immunoassay shows advantages in the classification and in the follow-up of patients with paraproteinemia compared to a nephelometric assay A new free light chain immunoassay shows advantages in the classification and in the follow-up of patients with paraproteinemia compared to a nephelometric assay](https://www.oatext.com/img/HMO-4-195-g003.gif)
A new free light chain immunoassay shows advantages in the classification and in the follow-up of patients with paraproteinemia compared to a nephelometric assay
![A new free light chain immunoassay shows advantages in the classification and in the follow-up of patients with paraproteinemia compared to a nephelometric assay A new free light chain immunoassay shows advantages in the classification and in the follow-up of patients with paraproteinemia compared to a nephelometric assay](https://www.oatext.com/img/HMO-4-195-g002.gif)
A new free light chain immunoassay shows advantages in the classification and in the follow-up of patients with paraproteinemia compared to a nephelometric assay
![International Myeloma Working Group guidelines for serum-free light chain analysis in multiple myeloma and related disorders | Leukemia International Myeloma Working Group guidelines for serum-free light chain analysis in multiple myeloma and related disorders | Leukemia](https://media.springernature.com/w500h319/springer-static/image/art%3A10.1038%2Fleu.2008.307/MediaObjects/41375_2009_Article_BFleu2008307_Fig1_HTML.jpg)
International Myeloma Working Group guidelines for serum-free light chain analysis in multiple myeloma and related disorders | Leukemia
![Figure 4 | The added value of immunoglobulin Kappa light chain gene (IGK) rearrangement analysis in suspected B-cell lymphomas: three illustrative cases | SpringerLink Figure 4 | The added value of immunoglobulin Kappa light chain gene (IGK) rearrangement analysis in suspected B-cell lymphomas: three illustrative cases | SpringerLink](https://media.springernature.com/full/springer-static/image/art%3A10.1007%2Fs12308-011-0132-6/MediaObjects/12308_2011_132_Fig4b_HTML.gif)
Figure 4 | The added value of immunoglobulin Kappa light chain gene (IGK) rearrangement analysis in suspected B-cell lymphomas: three illustrative cases | SpringerLink
![The role of free kappa and lambda light chains in the pathogenesis and treatment of inflammatory diseases - ScienceDirect The role of free kappa and lambda light chains in the pathogenesis and treatment of inflammatory diseases - ScienceDirect](https://ars.els-cdn.com/content/image/1-s2.0-S0753332216323745-gr2.jpg)
The role of free kappa and lambda light chains in the pathogenesis and treatment of inflammatory diseases - ScienceDirect
Ronald Witteles on Twitter: "Don't make a catastrophic mistake w/free light chain interpretation! Proud to present this handy guide, in collaboration w/Michaela Liedtke, published in @CircHF. One of the most common mistakes
![Saliva immunoglobulin free light chain analysis for monitoring disease activity and response to treatment in multiple sclerosis - Multiple Sclerosis and Related Disorders Saliva immunoglobulin free light chain analysis for monitoring disease activity and response to treatment in multiple sclerosis - Multiple Sclerosis and Related Disorders](https://els-jbs-prod-cdn.jbs.elsevierhealth.com/cms/asset/c0417e3a-c634-45a7-b8b1-071ce7a6446a/gr1.jpg)
Saliva immunoglobulin free light chain analysis for monitoring disease activity and response to treatment in multiple sclerosis - Multiple Sclerosis and Related Disorders
![Kappa free light chains index in the differential diagnosis of Multiple Sclerosis from Neuromyelitis optica spectrum disorders and other immune-mediated central nervous system disorders - ScienceDirect Kappa free light chains index in the differential diagnosis of Multiple Sclerosis from Neuromyelitis optica spectrum disorders and other immune-mediated central nervous system disorders - ScienceDirect](https://ars.els-cdn.com/content/image/1-s2.0-S0165572819303753-ga1.jpg)
Kappa free light chains index in the differential diagnosis of Multiple Sclerosis from Neuromyelitis optica spectrum disorders and other immune-mediated central nervous system disorders - ScienceDirect
![Laboratory testing in the evaluation of a monoclonal protein: A practical framework for interpretation Laboratory testing in the evaluation of a monoclonal protein: A practical framework for interpretation](http://www.scielo.org.za/img/revistas/samj/v109n10/08f01.jpg)
Laboratory testing in the evaluation of a monoclonal protein: A practical framework for interpretation
![Figure 2 | The added value of immunoglobulin Kappa light chain gene (IGK) rearrangement analysis in suspected B-cell lymphomas: three illustrative cases | SpringerLink Figure 2 | The added value of immunoglobulin Kappa light chain gene (IGK) rearrangement analysis in suspected B-cell lymphomas: three illustrative cases | SpringerLink](https://media.springernature.com/full/springer-static/image/art%3A10.1007%2Fs12308-011-0132-6/MediaObjects/12308_2011_132_Fig2a_HTML.gif)
Figure 2 | The added value of immunoglobulin Kappa light chain gene (IGK) rearrangement analysis in suspected B-cell lymphomas: three illustrative cases | SpringerLink
![Kappa free light chain index as a diagnostic biomarker in multiple sclerosis: A real‐world investigation - Rosenstein - - Journal of Neurochemistry - Wiley Online Library Kappa free light chain index as a diagnostic biomarker in multiple sclerosis: A real‐world investigation - Rosenstein - - Journal of Neurochemistry - Wiley Online Library](https://onlinelibrary.wiley.com/cms/asset/9dad4105-4862-407f-918e-6f1d4861e152/jnc15500-toc-0001-m.jpg)
Kappa free light chain index as a diagnostic biomarker in multiple sclerosis: A real‐world investigation - Rosenstein - - Journal of Neurochemistry - Wiley Online Library
![CSF Kappa Free Light Chains: Cutoff Validation for Diagnosing Multiple Sclerosis - Mayo Clinic Proceedings CSF Kappa Free Light Chains: Cutoff Validation for Diagnosing Multiple Sclerosis - Mayo Clinic Proceedings](https://els-jbs-prod-cdn.jbs.elsevierhealth.com/cms/attachment/fc9ef3d8-b561-440a-a5fb-422102553329/gr1ab_lrg.jpg)