Kappa Free Light Chains (Bence Jones Protein), Quantitative, Urine KIT Mutations in AML by Fragment Analysis and Sequencing Kappa Light Chains by Immunohistochemistry KIT Mutations, Melanoma Kappa/Lambda Light Chain Panel by in situ Hybridization, Paraffin Kleihauer-Betke Stain for Fetal Hemoglobin Kappa/Lambda Light Chain Panel by In Situ Hybridization, Stain Only Kpa Pt Antigen Typing IRL Kappa/Lambda Quantitative Free Light Chains with Ratio, Serum KRAS Mutation Detection Kell Antigen Typing – Patient KRAS Mutation Detection with Reflex to BRAF Codon 600 Mutation Detection Kell K/k Antigen (KEL) Genotyping Keppra (Levetiracetam) Keratan Sulfate, Quantitative by LC-MS/MS, Urine Keratin 903 (K903) High Molecular Weight by Immunohistochemistry Ketamine and Metabolite Quantitative, Serum or Plasma Ki-67 with Interpretation by Immunohistochemistry 17-Ketosteroids, Urine Ki-67, MIB-1, by Immunohistochemistry
