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Test Catalog
OXYWB - Overview: Oxysterols, Blood
Investigating a possible diagnosis of Niemann-Pick disease type A, B, or C using whole blood specimens Monitoring of individuals with Niemann-Pick type C disease This test is not useful for the identification of carriers.
ML1HM - Overview: MLH1 Hypermethylation Analysis, Tumor
An adjunct to TMSI / Microsatellite Instability, Tumor and IHC / Mismatch Repair (MMR) Protein Immunohistochemistry Only, Tumor when colon or endometrial tumor demonstrates microsatellite instability (MSI-H) and loss of MLH1 protein...
MHRP - Overview: Metamycoplasma hominis, Molecular Detection, PCR, Varies
Rapid, sensitive, and specific identification of Metamycoplasma hominis from synovial fluid, genitourinary, reproductive, lower respiratory sources, pleural/chest fluid, pericardial fluid, and wound specimens This test is not intended for...
CFX - Overview: Protein C Activity, Plasma
As an initial test for evaluating patients suspected of having congenital protein C deficiency, including those with personal or family histories of thrombotic events Detecting and confirming congenital type I and type II protein C...
POWVS - Overview: Powassan Virus, RNA, Molecular Detection, PCR, Serum
Rapid testing for Powassan virus RNA (lineage 1 and lineage 2) using serum specimens An adjunctive test to serology for detection of early Powassan virus infection (ie, first few days after symptom onset) This assay should not be used for...
CALR - Overview: CALR Mutation Analysis, Myeloproliferative Neoplasm (MPN), Varies
Rapid and sensitive detection of insertion and deletion-type mutations in exon 9 of CALR Aiding in distinguishing between reactive thrombocytosis and leukocytosis versus a myeloproliferative neoplasm (MPN), especially essential...
CMA - Overview: Centromere Antibodies, IgG, Serum
Evaluating patients with features of systemic autoimmune rheumatic disease, particularly systemic sclerosis, Sjogren's syndrome, or overlap disease Aiding in the phenotypic stratification of patients with systemic sclerosis (limited...
XYMF - Overview: Known 45,X, Mosaicism Reflex Analysis, FISH, Whole Blood
Detecting sex chromosome mosaicism in patients with a 45,X karyotype
RMPQU - Overview: Monoclonal Protein Quantitation, Random, Urine
Identifying monoclonal gammopathies using random urine specimens
URRP - Overview: Ureaplasma species, Molecular Detection, PCR, Varies
Rapid, sensitive, and specific identification of Ureaplasma urealyticum and Ureaplasma parvum from genitourinary, reproductive, bone, spine, joint, and lower respiratory sources This test is not intended for medicolegal use.
USPF - Overview: USP6 (17p13), Aneurysmal Bone Cyst and Nodular Fasciitis, FISH, Tissue
Supporting the diagnosis of aneurysmal bone cyst or nodular fasciitis
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
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
TPMT3 - Overview: Thiopurine Methyltransferase Activity Profile, Erythrocytes
Detection of individuals with low thiopurine methyltransferase (TPMT) activity who are at risk for excessive myelosuppression or severe hematopoietic toxicity when taking thiopurine drugs Detection of individuals with hyperactive TPMT...
Diagnosis of COVID-19 illness due to SARS-CoV-2
TBPZA - Overview: Susceptibility, Mycobacterium tuberculosis Complex, Pyrazinamide, Varies
Susceptibility testing of Mycobacterium tuberculosis complex isolates growing in pure culture against pyrazinamide This test is not useful for Mycobacterium bovis and Myocobacterium bovis bacille Calmette-Guerin (BCG) isolates as they are...
Aiding in the identification of individuals with an adaptive immune response to SARS-CoV-2, indicating prior infection or vaccination
STSH - Overview: Thyroid-Stimulating Hormone-Sensitive (s-TSH), Serum
Screening for thyroid dysfunction and detecting mild (subclinical), as well as overt, primary hypo- or hyperthyroidism in ambulatory patients Monitoring patients on thyroid replacement therapy Confirmation of thyrotropin (TSH, formerly...
TGAB - Overview: Thyroglobulin Antibody, Serum
As an adjunct in the diagnosis of autoimmune thyroid diseases: Hashimoto disease, postpartum thyroiditis, neonatal hypothyroidism, and Graves disease
17OHP - Overview: 17-Hydroxypregnenolone, Serum
As an ancillary test for congenital adrenal hyperplasia (CAH), particularly in situations in which a diagnosis of both 21- and 11-hydroxylase deficiency have been ruled out Confirming a diagnosis of 3-beta-hydroxysteroid dehydrogenase...
CIB - Overview: Cutaneous Direct Immunofluorescence Assay, Varies
Confirming a diagnosis of bullous pemphigoid, cicatricial pemphigoid, pemphigoid gestationis and other variants of pemphigoid, all types of pemphigus, including paraneoplastic pemphigus (paraneoplastic multiorgan syndrome), dermatitis...
EGFRS - Overview: EGFR Gene, Targeted Mutation Analysis, 51 Mutation Panel, Tumor
Identifying non-small cell lung cancers that may respond to epidermal growth factor receptor-targeted therapies
MPQU - Overview: Monoclonal Protein Quantitation, 24 Hour, Urine
Monitoring patients with monoclonal gammopathies using 24-hour urine collections
SMPU - Overview: Monoclonal Protein Screen, 24 Hour, Urine
Monitoring patients with monoclonal gammopathies
Diagnosing infections due to Mycoplasma (Mycoplasmoides) pneumoniae Assessing macrolide susceptibility
RSMPU - Overview: Monoclonal Protein Screen, Random, Urine
Identifying monoclonal gammopathies using random urine specimens
AB2GP - Overview: Beta-2 Glycoprotein 1 Antibodies, IgA, Serum
Evaluating patients with suspected antiphospholipid syndrome by identification of beta-2 glycoprotein 1 IgA antibodies Evaluating patients at-risk for antiphospholipid syndrome (APS) who are negative for criteria APS tests Estimating the...
ASUOE - Overview: Arsenic Occupational Exposure, with Reflex, Random, Urine
Preferred screening test for detection of occupational exposure to arsenic in random urine specimens
MMLSG - Overview: Antimicrobial Susceptibility, Acid-Fast Bacilli, Slowly Growing, Varies
Determination of resistance of slowly growing mycobacteria to antimicrobial agents
NAIFA - Overview: Antinuclear Antibodies, HEp-2 Substrate, IgG, Serum
Evaluation of patients suspected of having systemic autoimmune rheumatic disease (ANA-associated rheumatic diseases or connective tissue disease) or organ-specific autoimmune diseases such as autoimmune liver diseases
ARSAW - Overview: Arylsulfatase A, Leukocytes
Preferred enzymatic test for detection of arylsulfatase A deficiency This test is not suitable for carrier detection.
INHB - Overview: Inhibin B, Serum
Aiding in the diagnosis of granulosa cell tumors and mucinous epithelial ovarian tumors Monitoring of patients with granulosa cell tumors and epithelial mucinous-type tumors of the ovary known to overexpress inhibin B As an adjunct to...
HBAB - Overview: Hepatitis B Virus Surface Antibody, Qualitative/Quantitative, Serum
Identifying previous exposure to hepatitis B virus Determining adequate immunity from hepatitis B vaccination
QHV6P - Overview: Human Herpesvirus-6 A and B DNA Detection and Quantification, PCR, Plasma
As an adjunct in the rapid diagnosis of human herpesvirus-6 infection using plasma specimens This test should not be used to screen asymptomatic patients
HBBSN - Overview: Hepatitis B Virus Surface Antibody Screen, Qualitative/Quantitative, Serum
Identifying previous exposure to hepatitis B virus
P53CA - Overview: Hematologic Neoplasms, TP53 Somatic Mutation, DNA Sequencing Exons 4-9, Varies
Evaluating chronic lymphocytic leukemia patients at diagnosis or during disease course for the presence of TP53 gene variants indicating high risk of disease progression and adverse outcomes This test is not intended for the evaluation of...
MDSMF - Overview: Myelodysplastic Syndrome (MDS), Specified FISH, Varies
Detecting a neoplastic clone associated with the common chromosome abnormalities seen in patients with myelodysplastic syndromes or other myeloid malignancies using client specified probes Evaluating specimens in which standard...
NAT2Q - Overview: N-Acetyltransferase 2 (NAT2) Genotype, Varies
Identifying patients who may be at risk for altered metabolism of drugs that are substrates of arylamine N-acetyltransferase type 2, including isoniazid
BRMLH - Overview: MLH1 Hypermethylation and BRAF Mutation Analysis, Tumor
An adjunct to MSI / Microsatellite Instability (MSI), Tumor and IHC / Mismatch Repair (MMR) Protein Immunohistochemistry Only, Tumor testing, when colon tumor demonstrates microsatellite instability (MSI-H) and loss of MLH1 protein...
RPDEI - Overview: Rapidly Progressive Dementia Evaluation Interpretation, Spinal Fluid
Interpretation of the Rapidly Progressive Dementia Evaluation
POLET - Overview: POLE Mutation Analysis, Next-Generation Sequencing, Tumor
Identifying specific mutations within the POLE gene to assist in tumor diagnosis/classification
RFPN - Overview: Rheumatoid Factor Panel, Serum
Evaluating patients at-risk of rheumatoid arthritis (RA) or features of inflammatory arthritis Differentiating the antibody isotype profile in patients positive for rheumatoid factor (RF) Aid in the risk stratification of RF-seropositive...
EPO - Overview: Erythropoietin, Serum
An aid in distinguishing between primary and secondary polycythemia Differentiating between appropriate secondary polycythemia (eg, high-altitude living, pulmonary disease, tobacco use) and inappropriate secondary polycythemia (eg,...
EBVAB - Overview: Epstein-Barr Virus Antibody Profile, Serum
Diagnosis of Epstein-Barr virus (EBV) infectious mononucleosis or other EBV related infections Identification of prior EBV infection as part of pre-immunosuppression screening This assay is not intended for viral isolation or...
CELI - Overview: Celiac Associated HLA-DQ Alpha 1 and DQ Beta 1 DNA Typing, Blood
Assessing risk of celiac disease
WGSEQ - Overview: Gamma-Globin Full Gene Sequencing, Varies
An adjunct in the interpretation of hemoglobin electrophoresis results Evaluation for suspected gamma variants or nondeletional hereditary persistence of fetal hemoglobin Assessment of unstable gamma chain variants when other tests for...
Detection of genotypic resistance to pyrazinamide by Mycobacterium tuberculosis complex isolates
Risk stratification of patients with treated multiple myeloma, which can assist in determining treatment and management decisions Risk stratification of patients with newly diagnosed multiple myeloma
UBA1Q - Overview: UBA1 Mutation Quantitative Detection, VEXAS syndrome, Droplet Digital PCR, Varies
Identification of pathogenic variant(s) in the UBA1 gene in patients presenting with symptoms concerning for or consistent with VEXAS syndrome
TLPMF - Overview: T-Cell Lymphoma, Specified FISH, Varies
Detecting, at diagnosis, common chromosome abnormalities associated with specific T-cell lymphoma subtypes using client specified probes
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Mayo Now Has Two Ninjas in the House - Insights
Candace Granberg, M.D., has a lot of titles, including surgeon, wife, mom, and volunteer. Now, she can add another: ninja warrior. The pediatric urologist is the second Mayo staff member chosen to participate...
The State of COVID-19 Now: Dr. Bill Morice - Insights
M.D. This week, Dr. Morice and Dr. Pritt step back and look at where the COVID-19 pandemic stands now, and they consider the potential effects that the omicron variant, expanded testing availability, and...
rights reserved. 07/2021 Hepatitis E: Testing Algorithm for Diagnosis and Management Immunocompetent patients with abnormal liver enzyme levels and at risk for hepatitis E virus (HEV) Immun......
Phlebotomy Techniques Module Now Available - Insights
Mayo Clinic Laboratories Education is pleased to announce the release of its third Phlebotomy Module on “Phlebotomy Techniques.” This will be the third of a series of six modules to be released by the MCL Education team over time. The...
Infliximab Test Now Validated for Inflectra - Insights
Mayo Clinic has completed validation of its existing Infliximab Quantitation with Reflex to Antibodies to Infliximab, Serum test for the new biosimilar