Serum Free Light Chains Test-Introduction, Test Result, Unit, Reference Range, Test Methods, Clinical Significance, and Keynotes

Introduction The Serum Free Light Chains (FLC) test measures the levels of free light chains in the blood, which are immunoglobulin light chains not bound to heavy chains. This test has become an essential clinical tool in recent decades for diagnosing and monitoring diseases like …

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Serum Protein Electrophoresis: Introduction, Pattern, Application, and Keynotes

Serum Protein Electrophoresis

Introduction Serum protein electrophoresis (SPEP) is a laboratory test used to separate and analyze the proteins present in a person’s blood serum. It is a common diagnostic tool in clinical medicine and helps in the evaluation and diagnosis of various conditions, particularly those affecting the …

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