LEF1 - Overview: Lymphoid Enhancer-Binding Factor 1(LEF1) Immunostain, Technical Component Only

Differentiating cancers of B-cell origin

LANGR - Overview: Langerin Immunostain, Technical Component Only

Visualization of normal and neoplastic Langerhans cells

LECT2 - Overview: Leukocyte Cell-Derived Chemotaxin 2 (LECT2), Immunostains Without Interpretation

Identification and classification of amyloid subtypes in tissue

LAIHC - Overview: Lambda Light Chain Immunostain, Technical Component Only

A marker of B-cell and plasma cell clonality and B-cell lineage

LUTHI - Overview: Luteinizing Hormone (LH) Beta Immunostain, Technical Component Only

Classification of pituitary adenomas

KIT - Overview: KIT Immunostain, Technical Component Only

Aids in the identification of gastrointestinal stromal tumors

KRTOS - Overview: Keratin (OSCAR) Immunostain, Technical Component Only

Aids in determining primary site in carcinomas of unknown origin

LFABP - Overview: Liver Fatty Acid-Binding Protein (L-FABP) Immunostain, Technical Component Only

Classification of hepatic adenomas

LEGI - Overview: Legionella Culture, Varies

Diagnosis of Legionnaires disease

MUM1 - Overview: MUM-1/IRF4 Immunostain, Technical Component Only

Aids in the identification of hematolymphoid neoplasms and melanomas

MALI - Overview: MAL Immunostain, Technical Component Only

Diagnosis of primary mediastinal large B-cell lymphoma

MYC - Overview: MYC Immunostain, Technical Component Only

Assessment of MYC expression

MCRPL - Overview: Macroprolactin, Serum

Determining biologically active levels of prolactin, in asymptomatic patients with elevated prolactin levels Ruling out the presence of macroprolactin

MGB - Overview: Mammaglobin (MGB) Immunostain, Technical Component Only

Breast-specific marker Aids in evaluating tumors of unknown primary site

MITF - Overview: MiTF Immunostain, Technical Component Only

Identification of melanomas

BTIA1 - Overview: T-Cell Intracellular Antigen 1 (TIA-1) Immunostain, Bone Marrow, Technical Component Only

Characterizing neoplasms of cytotoxic T cells or natural killer cells

UPII - Overview: Uroplakin II Immunostain, Technical Component Only

Characterization of urothelial carcinoma

SEMA3 - Overview: Semaphorin 3B (SEMA3B) Immunostain, Technical Component Only

Aiding in the diagnosis of semaphorin 3B-associated membranous nephropathy

TRYPN - Overview: Trypsin Immunostain, Technical Component Only

Identifying cells with acinar differentiation in the pancreas

TCRGD - Overview: T-Cell Receptor Delta Immunostain, Technical Component Only

Classification of lymphomas

TFE3I - Overview: Transcription Factor E3 (TFE3) Immunostain, Technical Component Only

Assessment of transcription factor E3 expression

TGLBF - Overview: Triglycerides, Body Fluid

Distinguishing between chylous and nonchylous effusions Measurement of triglycerides in body fluids as a surrogate for chylomicrons

SIIRO - Overview: Sirolimus, Whole Blood

Monitoring whole blood sirolimus concentration during therapy, particularly in individuals coadministered cytochrome P450 (CYP) 3A4 substrates, inhibitors, or inducers Adjusting dose to optimize immunosuppression while minimizing...

CSP53 - Overview: TP53 Gene Somatic Mutation Pre-Analysis Cell Sorting, Varies

Determination of B-cell content and confirmation the presence of a clonal B-cell population evaluating chronic lymphocytic leukemia patients prior to TP53 variant analysis

T46CC - Overview: Tripartite Motif-Containing Protein 46 (TRIM46) IgG, Cell Binding Assay, Spinal Fluid

Detecting tripartite motif-containing protein 46 (TRIM46)-IgG by cell-binding assay using cerebrospinal fluid specimens Evaluation of an autoimmune/paraneoplastic neurological syndrome among patients presenting with cerebellar ataxia,...

SDHB - Overview: SDHB Immunostain, Technical Component Only

Aids in the identification of succinate dehydrogenase B-deficient tumors

SALL4 - Overview: SALL4 Immunostain, Technical Component Only

Aids in the identification of germ cell tumors

SYNAP - Overview: Synaptophysin (SYNAPTO) Immunostain, Technical Component Only

Identification of neuronal tumors and tumors with neuroendocrine differentiation

TCL1A - Overview: T-Cell Leukemia/Lymphoma Protein 1A (TCL1A) Immunostain, Technical Component Only

Identification of T-cell leukemia and lymphoma protein overexpression in neoplasms

TLE1 - Overview: TLE-1 Immunostain, Technical Component Only

Aids in the identification of synovial sarcoma

TOXO - Overview: Toxoplasma Immunostain, Technical Component Only

Identification of Toxoplasma gondii infection

TBET - Overview: T-Box Expressed in T Cells (TBET) Immunostain, Technical Component Only

Classification of lymphomas

SMAD4 - Overview: SMAD4 Immunostain, Technical Component Only

Identification of loss of SMAD4 (mothers against decapentaplegic homolog 4 drosophila) expression within pancreatic ductal adenocarcinoma

SPAGR - Overview: Special Red Cell Antigen Typing, Whole Blood

Additional proof of alloantibody specificity Determining possible antibody specificities in complex cases This test is not useful for the purpose of establishing paternity

TAU4 - Overview: TAU 4 Immunostain, Technical Component Only

Diagnosis of neurodegenerative disorders

TAU3 - Overview: TAU 3 Immunostain, Technical Component Only

Diagnosis of neurodegenerative disorders

STLPC - Overview: St. Louis Encephalitis Antibody Panel, IgG and IgM, Spinal Fluid

Aiding the diagnosis of St. Louis encephalitis using spinal fluid specimens

TIS - Overview: Titanium, Serum

Monitoring metallic prosthetic implant wear

VZV - Overview: Varicella Zoster Virus (VZV) Immunostain, Technical Component Only

Aids in the identification of varicella zoster virus infection

VIPI - Overview: Vasoactive Intestine Polypeptide (VIP), Technical Component Only

Aiding in the identification of islet cell tumors

APTTP - Overview: Activated Partial Thromboplastin Time, Plasma

Monitoring heparin therapy (unfractionated heparin) Screening for certain coagulation factor deficiencies Detection of coagulation inhibitors such as lupus anticoagulant, specific factor inhibitors, and nonspecific inhibitors

ZNU - Overview: Zinc, 24 Hour, Urine

Identifying the cause of abnormal serum zinc concentrations using 24-hour urine specimens

ZN_S - Overview: Zinc, Serum

Detecting zinc deficiency

YAP1 - Overview: Yes-Associated Protein (YAP) Immunostain, Technical Component Only

Identification and differentiation of medulloblastomas

VLTS - Overview: Volatile Screen, Serum

Detection and quantitation of acetone, methanol, isopropanol, and ethanol in serum Quantification of the concentration of ethanol in serum correlates with degree of intoxication Evaluation of toxicity to the measured volatile substances

VLTB - Overview: Volatile Screen, Blood

Detection and quantitation of acetone, methanol, isopropanol, and ethanol in whole blood Quantification of the concentration of ethanol in blood that correlates with the degree of intoxication Evaluation of toxicity to the measured...

INS - Overview: Insulin, Serum

Diagnosing insulinoma, when used in conjunction with proinsulin and C-peptide measurements Management of diabetes mellitus

PACP - Overview: Prostatic Acid Phosphatase, Serum

Aiding in predicting recurrence after radical prostatectomy for clinically localized prostate cancer Following response to androgen ablation therapy, when used in conjunction with prostate-specific antigen

CMET - Overview: cMET Immunostain, Technical Component Only

Identification of normal and neoplastic c-Met expressing cells

AACYL - Overview: Aminoacylase-1 Deficiency, Urine

Follow-up quantitation of abnormal organic acid elevations of N-acetylated amino acids, in particular N-acetylalanine, N-acetylglycine, N-acetylmethionine, and N-acetylglutamic acid Diagnosis of individuals with aminoacylase-1...