Kappa and Lambda Light Chain mRNA, In Situ Hybridization (ISH) Technical Component Only

Kappa Light Chain Immunostain, Technical Component Only

KappaLambda IHC (Bill Only)

Karyotypes, >1 (Bill Only)

KCNN4 Full Gene Sequencing, Varies

Keratin (34BE12) Immunostain, Technical Component Only

Keratin (AE1/AE3) Immunostain, Technical Component Only

Keratin (CAM 5.2) Immunostain, Technical Component Only

Keratin (OSCAR) Immunostain, Technical Component Only

Keratin 19 (KRT19) Immunostain, Technical Component Only

Keratin 20 (KRT20) Immunostain, Technical Component Only

Keratin 5 (KRT5) Immunostain, Technical Component Only

Keratin 7 (KRT7) Immunostain, Technical Component Only

Ketamine and Metabolite Screen, Plasma

Ketone Disorders Gene Panel, Varies

Ketones, Urine

Ki-67 (MIB-1) Immunostain, Technical Component Only

Ki-67(MIB-1), Breast, Quantitative Immunohistochemistry, Automated

Ki-67(MIB-1), Breast, Semi-Quantitative Immunohistochemistry, Manual

Ki-67(MIB-1), Gastrointestinal/Pancreatic Neuroendocrine Tumors, Quantitative Immunohistochemistry, Automated

Ki-67(MIB-1), Gastrointestinal/Pancreatic Neuroendocrine Tumors, Quantitative Immunohistochemistry, Manual

Ki-67(MIB-1), Pulmonary, Quantitative Immunohistochemistry, Automated

Ki-67(MIB-1), Pulmonary, Quantitative Immunohistochemistry, Manual

Ki67 + Melan A Immunostain, Technical Component Only

Kidney Bean (Red), IgE, Serum

Kidney Stone Analysis

Kingella kingae, Molecular Detection, PCR, Blood

Kingella kingae, Molecular Detection, PCR, Varies

KIT Asp816Val Mutation Analysis, Varies

KIT Immunostain, Technical Component Only

KIT Mutation Exons 8-11 and 17, Hematologic Neoplasms, Sequencing, Varies

Kiwi Fruit, IgE, Serum

Klebsiella pneumoniae Carbapenemase (blaKPC) and New Delhi Metallo-beta-Lactamase (blaNDM) Surveillance, PCR, Varies

KLF1 Full Gene Sequencing, Varies

Known 45,X, Mosaicism Reflex Analysis, FISH, Whole Blood

KPC (blaKPC) and NDM (blaNDM) in Gram-Negative Bacilli, Molecular Detection, PCR, Varies

KPC and NDM PCR (Bill Only)

Krabbe Disease Second-Tier Newborn Screen, Blood Spot

Krabbe Disease, Full Gene Analysis and Large (30 kb) Deletion, Varies

KRAS Somatic Mutation Analysis, Peritoneal Fluid

KRAS Somatic Mutation Analysis, Tumor