DESMN - Overview: Desmin Immunostain, Technical Component Only

Identification of striated and smooth muscle cells and tumors derived from this cell type

DESG3 - Overview: Desmoglein 3 (DSG3) Immunostain, Technical Component Only

Classification of squamous cell carcinomas

EBNA2 - Overview: Epstein Barr Nuclear Antigen 2 (EBNA2) Immunostain, Technical Component Only

Identification of Epstein Barr virus infection in normal, inflammatory, and neoplastic tissues

CLAUD - Overview: Claudin-1 Immunostain, Technical Component Only

Identification of a number of different soft tissue and epithelial neoplasms

CD1A - Overview: CD1a Immunostain, Technical Component Only

Marker of Langerhans cells and immature T cells

CDOU - Overview: Cadmium Occupational Exposure, Random, Urine

Detecting occupational exposure to cadmium using random urine specimens

CDKP1 - Overview: CD68 (KP1) Immunostain, Tissue, Technical Component Only

Aiding in the identification of histocytic and myeloid lineage cells

C6FX - Overview: C6 Complement, Functional, Serum

Diagnosis of C6 deficiency Investigation of a patient with an undetectable total complement level

C5FX - Overview: C5 Complement, Functional, Serum

Diagnosis of C5 deficiency Investigation of a patient with an undetectable total complement level

CRT24 - Overview: Creatinine, 24 Hour, Urine

Urinary creatinine, in conjunction with serum creatinine, is used to calculate the creatinine clearance, a measure of renal function Normalizing urinary analytes to account for the variation in urinary concentration

BFOS - Overview: FosB, Immunostain, Technical Component Only

Diagnosing pseudomyogenic (epithelioid sarcoma-like) hemangioendothelioma and epithelioid hemangiomas

FIBTP - Overview: Fibrinogen, Plasma

Detecting increased or decreased fibrinogen (factor I) concentration of acquired or congenital origin Monitoring severity and treatment of disseminated intravascular coagulation and fibrinolysis

FOXP3 - Overview: FOXP3 Immunostain, Technical Component Only

Classification of leukemias and lymphomas

CLFIB - Overview: Fibrinogen, Clauss, Plasma

Detecting increased or decreased fibrinogen (factor 1) concentration of acquired or congenital origin Monitoring severity and treatment of disseminated intravascular coagulation and fibrinolysis

HGUOE - Overview: Mercury Occupational Exposure, Random, Urine

Detecting mercury toxicity due to occupational exposure

LANGR - Overview: Langerin Immunostain, Technical Component Only

Visualization of normal and neoplastic Langerhans cells

LPSBF - Overview: Lipase, Body Fluid

Determining whether pancreatic inflammation or pancreatic fistula may be contributing to a pathological accumulation of fluid

KRT7 - Overview: Keratin 7 (KRT7) Immunostain, Technical Component Only

Aiding in determining the primary site in carcinomas of unknown origin

MALI - Overview: MAL Immunostain, Technical Component Only

Diagnosis of primary mediastinal large B-cell lymphoma

MEF2B - Overview: Myocyte Enhancer Factor 2 (MEF2B) Immunostain, Technical Component Only

Lymphoma classification

MUCN4 - Overview: Mucin 4, Immunostain, Technical Component Only

Aids in the differentiation of sarcomatoid carcinoma from sarcomatoid mesothelioma

MONOF - Overview: Monocyte Repartition by CD14/CD16, Blood

Aiding in the diagnosis and monitoring of chronic myelomonocytic leukemia

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

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

FER - Overview: Semen Analysis, Semen

Determining male fertility status

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

TIBC - Overview: Total Iron Binding Capacity, Serum

Screening for chronic iron overload diseases, particularly hereditary hemochromatosis

TRPS1 - Overview: Trichorhinophalangeal syndrome type 1 (TRPS1) Immunostain, Technical Component Only

Identification of breast carcinoma including triple negative breast cancer

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

Classification of lymphomas

TRK - Overview: Tropomyosin Receptor Kinase (TRK) Immunostain, Technical Component Only

Helpful in the screening for neurotrophic tyrosine receptor kinase (NTRK) rearranged tumors

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...

SULFU - Overview: Sulfate, 24 Hour, Urine

Assessing the nutrition intake of animal protein The calculation of urinary supersaturation of various crystals or stones

T46IS - Overview: Tripartite Motif-Containing Protein 46 (TRIM46) IgG, Tissue Immunofluorescence, Serum

Detecting tripartite motif-containing protein 46 (TRIM46)-IgG in serum specimens Evaluation of an autoimmune/paraneoplastic neurological syndrome among patients presenting with cerebellar ataxia, encephalitis, or encephalomyelitis

T46IC - Overview: Tripartite Motif-Containing Protein 46 (TRIM46) IgG, Tissue Immunofluorescence, Spinal Fluid

Detecting tripartite motif-containing protein 46 (TRIM46)-IgG in cerebrospinal fluid specimens Evaluation of an autoimmune/paraneoplastic neurological syndrome among patients presenting with cerebellar ataxia, encephalitis, or...

T46TS - Overview: Tripartite Motif-Containing Protein 46 (TRIM46) IgG, Tissue Immunofluorescence Titer, Serum

Reporting an end titer result for tripartite motif-containing protein 46 (TRIM46)-IgG in serum specimens Evaluation of an autoimmune/paraneoplastic neurological syndrome among patients presenting with cerebellar ataxia, encephalitis, or...

T46TC - Overview: Tripartite Motif-Containing Protein 46 (TRIM46) IgG, Tissue Immunofluorescence Titer, Spinal Fluid

Reporting an end-titer result for tripartite motif-containing protein 46 (TRIM46)-IgG in 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

STAT6 - Overview: Signal Transducer and Activator of Transcription 6 (STAT6), Technical Component Only

Aids in distinguishing solitary fibrous tumor from morphologic mimics

SOX10 - Overview: SOX10 Immunostain, Technical Component Only

Identification of malignant melanomas

TLUCR - Overview: Thallium/Creatinine Ratio, Random, Urine

Detecting toxic thallium exposure in random urine specimens

TIA1 - Overview: T-Cell Intracellular Antigen 1 (TIA-1) Immunostain, Technical Component Only

Characterizing neoplasms of cytotoxic T cells or natural killer cells

TRYPA - Overview: Tryptase, Autopsy, Serum

Evaluation of autopsy cases in which anaphylaxis in the context of allergen exposure or mast cell activation is a suspected cause of death

SMAD4 - Overview: SMAD4 Immunostain, Technical Component Only

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

T3FR - Overview: T3 (Triiodothyronine), Free, Serum

A second- or third-level test of thyroid function Confirmation of hyperthyroidism, supplementing the T4 (tetraiodothyronine), sensitive thyrotropin, and total T3 assays Evaluating clinically euthyroid patients who have an altered...

SPIRO - Overview: Spirochete Immunostain, Technical Component Only

This test will identify spirochete organisms in cases of intestinal spirochetosis, as well as cases of syphilis caused by infection with the spirochete Treponema pallidum.

STFR - Overview: Soluble Transferrin Receptor (sTfR), Serum

Evaluation of suspected iron deficiency in patients who may have inflammation, infection, or chronic disease and other conditions in which ferritin concentration does not correlate with iron status, including: -Cystic fibrosis patients who...

VEGF - Overview: Vascular Endothelial Growth Factor, Plasma

Evaluation of patients with suspected POEMS (polyneuropathy, organomegaly, endocrinopathy, monoclonal gammopathy, and skin changes) syndrome, particularly in differentiating from other forms of polyneuropathy and/or monoclonal plasma cell...

VZM - Overview: Varicella-Zoster Virus (VZV) Antibody, IgM, Serum

Diagnosing acute-phase infection with varicella-zoster virus

VALPA - Overview: Valproic Acid, Total, Serum

Monitoring total valproic acid in therapy Assessing compliance Evaluating potential toxicity

HPP - Overview: Pancreatic Polypeptide, Plasma

Detecting pancreatic endocrine tumors Assessing vagal nerve function after meal or sham feeding