Free Kappa Light Chain to Free Lambda Light Chain Ratio Measurement

**Semantic type:** Laboratory Procedure

**Definition:** The determination of the ratio of free kappa light chain compared to free lambda light chain present in a sample. The measurement may be expressed as a ratio or percentage.

**Synonyms:** - KLCLLCFR - Kappa Lt Chain,Free/Lambda Lt Chain,Free - Kappa Lt Chain,Free/Lambda Lt Chain,Free