Test Catalog
USPF - Overview: USP6 (17p13), Aneurysmal Bone Cyst and Nodular Fasciitis, FISH, Tissue
Supporting the diagnosis of aneurysmal bone cyst or nodular fasciitis
UBIQ - Overview: Ubiquitin (UBIQ) Immunostain, Technical Component Only
Classification of neurodegenerative diseases
UEBF - Overview: Urea Nitrogen, Body Fluid
Identifying the presence of urine as a cause for accumulation of fluid in a body compartment Assessing adequacy of peritoneal dialysis treatment protocols
UPGC - Overview: Uroporphyrinogen III Synthase (Co-Synthase), Erythrocytes
Diagnosis of congenital erythropoietic porphyria This test is not useful for diagnosis of acute intermittent porphyria (AIP).
UPGD - Overview: Uroporphyrinogen Decarboxylase, Whole Blood
Preferred test for the confirmation of a diagnosis of porphyria cutanea tarda type II and hepatoerythropoietic porphyria
UNIPD - Overview: Uniparental Disomy, Varies
Evaluation of patients presenting with mosaicism, confined placental mosaicism, or Robertsonian translocations Evaluation of patients presenting with features of disorders known to be associated with uniparental disomy (eg, Russell-Silver...
GALE - Overview: Uridine Diphosphate-Galactose 4' Epimerase, Blood
Diagnosis of uridine diphosphate-galactose 4' epimerase deficiency
SSA - Overview: SS-A/Ro Antibodies, IgG, Serum
Evaluating patients at-risk for connective tissue disease with or without interstitial lung disease Detection of both anti-SS-A 52 (Ro52) and SS-A 60 (Ro60) antibodies in serum
STEM - Overview: Stemphyllium, IgE, Serum
Establishing a diagnosis of an allergy to Stemphyllium Defining the allergen responsible for eliciting signs and symptoms Identifying allergens: -Responsible for allergic response and/or anaphylactic episode -To confirm sensitization...
PN23M - Overview: Streptococcus pneumoniae IgG Antibodies, 23 Serotypes, Serum
Assessing the IgG antibody response to active immunization with nonconjugated, 23-valent pneumococcal vaccines Assessing the IgG antibody response to active immunization with conjugated 13-valent, 15-valent and 20-valent pneumococcal...
Simultaneous detection and differentiation of SARS-CoV-2 (cause of COVID-19), influenza A virus, and influenza B virus in upper or lower respiratory tract specimens from individuals with flu-like illnesses
SP5CC - Overview: Septin-5 Antibody, Cell-Binding Assay, Spinal Fluid
Detecting septin-5 IgG by cell-binding assay using cerebrospinal fluid specimens
SP5CS - Overview: Septin-5 Antibody, Cell Binding Assay, Serum
Detecting septin-5 IgG by cell-binding assay using serum specimens
VERG - Overview: Sweet Vernal Grass, IgE, Serum
Establishing a diagnosis of an allergy to sweet vernal grass Defining the allergen responsible for eliciting signs and symptoms Identifying allergens: -Responsible for allergic response and/or anaphylactic episode -To confirm...
RNAUR - Overview: Sodium, Random, Urine
Assessing acid-base balance, water balance, water intoxication, and dehydration
SEMA3 - Overview: Semaphorin 3B (SEMA3B) Immunostain, Technical Component Only
Aiding in the diagnosis of semaphorin 3B-associated membranous nephropathy
SSCTU - Overview: S-Sulfocysteine Panel, Urine
Diagnosis of molybdenum cofactor deficiency, isolated sulfite oxidase deficiency, and hereditary xanthinuria Monitoring patients with molybdenum cofactor deficiency or isolated sulfite oxidase deficiency who are on treatment
SLO - Overview: Smith-Lemli-Opitz Screen, Plasma
Diagnosing Smith-Lemli-Opitz syndrome (7-dehydrocholesterol reductase deficiency)
SV40 - Overview: SV40 Immunostain, Technical Component Only
Identifying BK or JC polyomavirus
SEMB - Overview: Semen Analysis with Strict Morphology, Semen
Determining male fertility status Selecting the most cost-effective therapy for treating male-factor infertility Quantifying the number of germinal and white blood cells per milliliter of semen
SSB - Overview: SS-B/La Antibodies, IgG, Serum
Evaluating patients with clinical features or at-risk for connective tissue disease, especially Sjögren syndrome.
SM - Overview: Smith (Sm) Antibodies, IgG, Serum
Evaluating patients with clinical features suggestive of antinuclear antibody associated connective tissue disease and the confirmation of a diagnosis of systemic lupus erythematosus. Testing for Smith antibodies is not useful in patients...
SP7CC - Overview: Septin-7 Antibody, Cell-Binding Assay, Spinal Fluid
Detecting septin-7 IgG by cell-binding assay using cerebrospinal fluid specimens
SCTF - Overview: Sex Chromosome Determination, FISH, Tissue
Identifying the sex chromosome complement in paraffin-embedded tissues
SFZ - Overview: Sulfamethoxazole, Serum
Monitoring sulfamethoxazole therapy to ensure drug absorption, clearance, or compliance
SPOT - Overview: Sweet Potato, IgE, Serum
Establishing a diagnosis of an allergy to sweet potato Defining the allergen responsible for eliciting signs and symptoms Identifying allergens: -Responsible for allergic response and/or anaphylactic episode -To confirm sensitization...
FSAG - Overview: Sage (Artemisia spp.) IgE
Sage (Artemisia spp.) IgE
FSLFU - Overview: Sulfonylurea Screen, Urine
Sulfonylurea Screen, Urine
FSCN4 - Overview: SCN4A (Myotonia) DNA Sequencing Test
SCN4A (Myotonia) DNA Sequencing Test
SP7CS - Overview: Septin-7 Antibody, Cell-Binding Assay, Serum
Detecting septin-7 IgG by cell-binding assay using serum specimens
Predicting risk for statin-associated myopathy in patients beginning statin therapy, especially simvastatin therapy Determining a potential statin lipid lowering response, especially when using pravastatin
DTPCO - Overview: ThinPrep with Human Papillomavirus (HPV) Co-Test-Diagnostic, Varies
Detection and diagnosis of cervical carcinoma or intraepithelial lesions and the presence or absence of high-risk human papillomavirus (HR-HPV) in women over age 30 at risk for cervical neoplasia Detecting high-risk HPV genotypes...
TRCHG - Overview: ToRCH Profile IgG, Serum
Determining immune status of individuals to the rubella virus following vaccination or prior exposure Indicating past or recent infection with Toxoplasma gondii, cytomegalovirus, or herpes simplex virus (HSV) Distinguishing between...
TRAP - Overview: Tartrate-Resistant Acid Phosphatase (TRAP) Immunostain, Technical Component Only
Classification of leukemias and lymphomas
TRYPN - Overview: Trypsin Immunostain, Technical Component Only
Identifying cells with acinar differentiation in the pancreas
TSCP - Overview: Tuberous Sclerosis Gene Panel, Varies
Establishing a molecular diagnosis in individuals with features of tuberous sclerosis complex (TSC). Identifying pathogenic variants within the TSC1 and TSC2 genes known to be associated with TSC, allowing for predictive testing of at-risk...
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.
TOXB - Overview: Toxoplasma gondii, Molecular Detection, PCR, Blood
Supporting the diagnosis of active toxoplasmosis, particularly in immunocompromised individuals
TMP - Overview: Trimethoprim, Serum
Monitoring trimethoprim therapy to ensure drug absorption, clearance, or compliance
Identification of breast carcinoma including triple negative breast cancer
TRPTS - Overview: Tryptase Immunostain, Technical Component Only
A marker of mast cells
TPRPS - Overview: ThinPrep Screen, Varies
Screening for cervical carcinoma or intraepithelial lesions
TSH - Overview: Thyroid-Stimulating Hormone (TSH), Beta Immunostain, Technical Component Only
Part of a panel of immunostains used in the classification of pituitary adenomas
TPRPD - Overview: ThinPrep Diagnostic, Varies
Detecting cervical carcinoma or intraepithelial lesions when screening women for possible cervical neoplasia
STHPV - Overview: ThinPrep Screen with Human Papillomavirus (HPV) Reflex, Varies
Managing and triaging of patients, aged 21 years or older, with abnormal Pap results Screening for detection of high-risk (HR) human papillomavirus (HPV) genotypes associated with the development of cervical cancer Aids in triaging...
TYROS - Overview: Tyrosinase (TYROS) Immunostain, Technical Component Only
Aiding in the identification of normal melanocytes and malignant melanoma
DTHPV - Overview: ThinPrep Diagnostic with Human Papillomavirus (HPV) Reflex, Varies
Management and triage of patients aged 21 years or older with abnormal Papanicolaou (Pap) results Diagnostic test for detection of human papillomavirus (HPV) high-risk genotypes associated with the development of cervical cancer Results...
TCRGD - Overview: T-Cell Receptor Delta Immunostain, Technical Component Only
Classification of lymphomas
TDT - Overview: Terminal Deoxynucleotidyl Transferase (TdT) Immunostain, Technical Component Only
Classification of leukemias or lymphomas
TFE3I - Overview: Transcription Factor E3 (TFE3) Immunostain, Technical Component Only
Assessment of transcription factor E3 expression