OCT4 - Overview: OCT3/4 Immunostain, Technical Component Only

Identification of germ cell tumors

POU2F - Overview: POU2F3 Immunostain, Technical Component Only

Diagnosis of a variant of small cell lung carcinoma

TTIGS - Overview: Tetanus Toxoid IgG Antibody, Serum

Assessing antibody response to the tetanus toxoid vaccine, which should be performed at least 3 weeks after immunization Aiding in the evaluation of immunodeficiency This test should not be used to diagnose tetanus infection.

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

Assessment of transcription factor E3 expression

TIS - Overview: Titanium, Serum

Monitoring metallic prosthetic implant wear

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

Aiding in the identification of islet cell tumors

RALB1 - Overview: Albumin, Random, Urine

Assessing the potential for early onset of nephropathy in diabetic patients using random urine specimens

CD273 - Overview: CD273 (PD-L2) Immunostain, Technical Component Only

Differentiation of primary mediastinal large B-cell lymphoma from diffuse large B cell-lymphoma

PACPI - Overview: Prostatic Acid Phosphatase (PACP) Immunostain, Technical Component Only

Identification of normal prostatic epithelium and prostatic adenocarcinoma

PSAIM - Overview: Prostate Specific Antigen (PSA) Immunostain, Technical Component Only

Marker of glandular epithelium in normal and neoplastic prostate

CD13 - Overview: CD13 Immunostain, Technical Component Only

Marker of myeloid lineage

AMYPI - Overview: Amyloid P (SAP) Immunostain, Technical Component Only

Identification of amyloid deposits in tissue

SOX11 - Overview: SOX11 Immunostain, Technical Component Only

Identification of mantle cell lymphomas

TSH - Overview: Thyroid-Stimulating Hormone (TSH), Beta Immunostain, Technical Component Only

Part of a panel of immunostains used in the classification of pituitary adenomas

HNF1B - Overview: Hepatocyte Nuclear Factor 1Beta Immunostain, Technical Component Only

Diagnosis of ovarian clear cell carcinoma and endometrial clear cell carcinoma

HALO - Overview: Haloperidol, Serum

Optimizing haloperidol dosage Monitoring patient compliance Assessing toxicity

GATA3 - Overview: GATA Binding Protein 3 Immunostain, Technical Component Only

Characterizing carcinomas, including primary bladder and breast carcinomas, and some types of mesenchymal and neuroectodermal tumors

GALN3 - Overview: Galectin-3 Immunostain, Technical Component Only

Distinguishing normal and benign thyroid gland from thyroid carcinoma

EXT2 - Overview: Exostosin 2 (EXT2) Immunostain, Technical Component Only

Identification of exostosin 2 associated membranous nephropathy

IGAI - Overview: IgA Immunostain, Technical Component Only

Aiding in the classification of lymphomas and multiple myeloma

KIMEL - Overview: Ki67 + Melan A Immunostain, Technical Component Only

Ki67 is a marker of proliferation in neoplasms Melan A aids in the identification of melanoma

KRTAE - Overview: Keratin (AE1/AE3) Immunostain, Technical Component Only

Identification of cells expressing a broad spectrum of cytokeratins (low and high molecular weight keratins)

KRT5 - Overview: Keratin 5 (KRT5) Immunostain, Technical Component Only

Differentiation of mesothelioma and squamous cell carcinoma versus adenocarcinoma

INHIB - Overview: Inhibin Immunostain, Technical Component Only

Identifying sex cord-stromal tumors

MTAP - Overview: Methylthioadenosine Phosphorylase (MTAP) Immunostain, Tech Only

Aiding in the diagnosis of malignant mesothelioma

APPI - Overview: Amyloid Precursor Protein (APP) Immunostain, Technical Component Only

Aids in the identification of amyloid precursor protein present in Alzheimer disease

AAH - Overview: Amyloid A (Hepatic) Immunostain, Technical Component Only

Classification of hepatic adenomas This test is not useful for amyloid typing.

BRAFV - Overview: BRAF V600E Immunostain, Technical Component Only

Identification of BRAF V600E-mutated protein

BHSF - Overview: Beta-Human Chorionic Gonadotropin, Quantitative, Spinal Fluid

Aiding in the diagnosis of brain metastases of testicular cancer or extragonadal intracerebral germ cell tumors

BIOTS - Overview: Biotinidase, Serum

Preferred test for the diagnosis of biotinidase deficiency Follow-up testing for certain organic acidurias

CD303 - Overview: CD303 (BDCA-2) Immunostain, Technical Component Only

Diagnosis of blastic plasmacytoid dendritic cell neoplasm

CD4I - Overview: CD4 Immunostain, Technical Component Only

Identification of T helper cells, histiocytes, and monocytes

CAIX - Overview: Carbonic Anhydrase IX (CA-IX) Immunostain, Technical Component Only

Diagnosis of clear cell renal cell carcinoma and clear cell papillary renal cell carcinoma

MESOP - Overview: Mesothelioma Panel (WT1/KRT5/TTF1/pCEA) Immunostain, Technical Component Only

Differentiation of mesothelioma and non-small cell lung cancer

SGSS - Overview: Synthetic Glucocorticoid Screen, Serum

Confirming the presence of listed synthetic glucocorticoids (see Interpretation) Confirming the cause of secondary adrenal insufficiency This test is not useful for detection of fluticasone propionate.

SUDC - Overview: Sudden Cardiac Death Pathology Consultation

Identifying specific causes contributing to sudden cardiac death

SDHB - Overview: SDHB Immunostain, Technical Component Only

Aids in the identification of succinate dehydrogenase B-deficient tumors

NSEI - Overview: Neuron-Specific Enolase Immunostain, Technical Component Only

Characterization of neuroendocrine differentiation in tumors

SSX18 - Overview: Synovial Sarcoma Panel, Technical Component Only

Aiding in distinguishing synovial sarcomas from similar sarcomas

CDKPB - Overview: CD68 (KP1) Immunostain, Bone Marrow, Technical Component Only

Aiding in the identification of histocytic and myeloid lineage cells

PGM1 - Overview: CD68 (PG-M1) Immunostain, Technical Component Only

Identification of monocytic differentiation Phenotyping hematolymphoid neoplasms that are suspected to represent histiocytic sarcomas

CHRO - Overview: Chromogranin Immunostain, Technical Component Only

Aiding in the identification of tumors with neuroendocrine differentiation

CA153 - Overview: Cancer Antigen 15-3 (CA 15-3), Serum

Managing breast cancer patients when used in conjunction with clinical information and other diagnostic procedures Serial testing to assist in early detection of disease recurrence in previously treated stage II and III breast cancer...

CLZ - Overview: Clozapine, Serum

Monitoring patient compliance of clozapine treatment An aid to achieving desired serum levels

CBBRP - Overview: Coxiella burnetii (Q fever), Molecular Detection, PCR, Blood

Aiding in the diagnosis of Coxiella burnetii infection (eg, Q fever)

CD14I - Overview: CD14 Immunostain, Technical Component Only

Marker of histiocytic and monocytic lineage and follicular dendritic cells

CALPN - Overview: Calponin Immunostain, Technical Component Only

Marker for myoepithelium when differentiating ductal carcinomas in situ from infiltrating breast carcinoma Characterization of tumors of smooth muscle or myoepithelial lineage

COLIV - Overview: Collagen IV Immunostain, Technical Component Only

A marker of the basal lamina of capillaries and basement membranes in all organs

CD19I - Overview: CD19 Immunostain, Technical Component Only

Identification of normal and neoplastic B cells

CD57 - Overview: CD57 Immunostain, Technical Component Only

Marker of natural killer cells and a subset of follicular T helper cells Aiding in the identification of tumors of neuroectodermal origin