Search Results
Test Catalog
TXM - Overview: Toxoplasma gondii Antibody, IgM, Serum
Detecting recent infection with Toxoplasma gondii
DTABS - Overview: Diphtheria/Tetanus Antibody Panel, Serum
Assessing antibody response to tetanus and diphtheria toxoid vaccines, 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
T4 - Overview: T4 (Thyroxine), Total Only, Serum
Monitoring treatment with synthetic hormones (synthetic T3 [triiodothyronine] will cause a low total T4 [thyroxine]) Monitoring treatment of hyperthyroidism with thiouracil and other anti-thyroid drugs Index of thyroid function when the...
Aiding in identifying individuals with an adaptive immune response to SARS-CoV-2, indicating recent or prior infection
HSVG - Overview: Herpes Simplex Virus (HSV) Type 1- and Type 2-Specific Antibodies, IgG, Serum
Determining whether a patient has been previously exposed to herpes simplex virus (HSV) types 1 and 2 Distinguishing between infection caused by HSV types 1 and 2, especially in patients with subclinical or unrecognized HSV infection...
BETV2 - Overview: BET v2 (Profilin), IgE, Serum
Evaluation of patients suspected birch pollen allergy Evaluation of patients with suspected peanut allergy Evaluation of patients with oral allergy syndrome to other pollens or plant-based foods Testing for IgE antibodies is not useful...
MBLF - Overview: Mannan Binding Lectin Complement Pathway, Functional, Serum
Investigating recurrent meningococcal disease in young children Investigating recurrent or severe infections in adults Investigating glomerular kidney diseases Additionally, deficiencies or dysregulation within the complement system may...
SSCP - Overview: Systemic Sclerosis Criteria Panel, Serum
Evaluating patients with antinuclear antibody-associated connective tissue disease, specifically systemic sclerosis
CASHX - Overview: Cashew Component, IgE, Serum
Evaluation of patients with suspected cashew allergy to component Ana o 3
FAPM - Overview: Fatty Acid Profile, Mitochondrial (C8-C18), Serum
Biochemical diagnosis of inborn errors of mitochondrial fatty acid oxidation, including deficiencies of medium-chain acyl-Co-A dehydrogenase, long-chain 3-hydroxyacyl-Co-A dehydrogenase, very long-chain acyl-Co-A dehydrogenase, and glutaric...
CTDC - Overview: Connective Tissue Diseases Cascade, Serum
Evaluation of patients with signs and symptoms compatible with connective tissue diseases Initial evaluation of patients in clinical situations in which the prevalence of disease is low (6) This test is not recommended for: -Testing in...
MMLYP - Overview: Antimicrobial Susceptibility Panel, Yeast, Varies
Determining in vitro quantitative antifungal susceptibility (minimum inhibitory concentration) of non-fastidious yeast As an aid in the management of certain circumstances, such as: -Refractory oropharyngeal infections due to Candida...
Aiding in the identification of individuals with an adaptive immune response to SARS-CoV-2, indicating prior infection or vaccination
HPS12 - Overview: HIV-1/HIV-2 RNA Detection Prenatal, Serum
Diagnosis of HIV-1 and/or HIV-2 infection in pregnant individuals with indeterminate or inconclusive HIV serologic test results Diagnosis of HIV-1 and/or HIV-2 infection in pregnant individuals in the acute or early phase of HIV-1 and/or...
THEV1 - Overview: Thalassemia and Hemoglobinopathy Evaluation, Blood and Serum
Evaluation of microcytosis Extensive and economical diagnosis and classification of hemoglobinopathies or thalassemia, including complex disorders Diagnosis of hereditary persistence of hemoglobin
TXMGP - Overview: Toxoplasma gondii Antibody, IgM and IgG, Serum
Determining whether a patient has had previous exposure to or recent infection with Toxoplasma gondii IgG is not useful for diagnosing infection in infants younger than 6 months of age. IgG antibodies in this age group usually are the...
PREGN - Overview: Pregnenolone, Serum
An ancillary test for congenital adrenal hyperplasia, particularly in situations in which a diagnosis of both 21- and 11-hydroxylase deficiency have been ruled out Confirming a diagnosis of 3-beta-hydroxy dehydrogenase deficiency
PDSUX - Overview: Drug Screen, Prescription/Over the Counter, Chain of Custody, Random, Urine
Qualitative detection and identification of prescription or over-the-counter drugs frequently found in drug overdose or used with a suicidal intent Providing, when possible, the identification of all drugs in the specimen This test is...
TULAB - Overview: Francisella tularensis Antibody, IgM and IgG, ELISA, Serum
Aiding in the diagnosis of tularemia caused by Francisella tularensis This test should not be used as a test of cure as it is not quantitative. Patients may remain seropositive for months to years following resolution of disease.
BRAZX - Overview: Brazil Nut Component, IgE, Serum
Evaluation of patients with suspected Brazil nut allergy to component Ber e 1
APGAL - Overview: Galactose-Alpha-1,3-Galactose (Alpha-Gal) Mammalian Meat Allergy Profile, Serum
As an aid in diagnosis of an IgE mediated hypersensitivity allergy to non-primate mammalian red meat, such as beef, pork, venison, and meat-derived products, such as gelatin, via allergen profile testing This test is not useful in...
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...
Diagnosis of a neuromyelitis optica spectrum disorder (NMOSD) Diagnosis of autoimmune AQP4 channelopathy Diagnosis of neuromyelitis optica (NMO) Distinguishing NMOSD from multiple sclerosis early in the course of disease
MYCON - Overview: Mycoplasma pneumoniae Antibody Interpretation
Interpretation for Mycoplasma pneumoniae screening results
PARVN - Overview: Parvovirus B19 Antibody, Technical Interpretation
Interpretation of serologic testing for recent or past parvovirus B19 infection This test is not useful as a screening procedure for the general population
CASHR - Overview: Cashew, IgE with Reflex to Cashew Component, IgE, Serum
Evaluation of patients with suspected cashew allergy
HRSPF - Overview: Horse Dander, IgE with Reflex to Horse Dander Component, IgE, Serum
Evaluating patients with suspected horse dander allergy This test is not useful for patients previously treated with immunotherapy to determine if residual clinical sensitivity exists or in whom the medical management does not depend upon...
BLWX - Overview: Walnut-Food Components, IgE, Serum
Evaluation of patients with suspected walnut-food allergy to one of 2 walnut-food components
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
17PRN - Overview: Pregnenolone and 17-Hydroxypregnenolone, Serum
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...
BRAZR - Overview: Brazil Nut, IgE with Reflex to Brazil Nut Component, IgE, Serum
Evaluation of patients with suspected Brazil nut allergy
ACLIP - Overview: Phospholipid (Cardiolipin) Antibodies, IgA, Serum
May be of diagnostic significance for patients at risk for antiphospholipid syndrome or systemic lupus erythematosus who test negative for criterial antiphospholipid antibodies
ALUPP - Overview: Lupus Anticoagulant Profile, Plasma
Confirming or excluding the presence of lupus anticoagulant (LA), distinguishing LA from specific coagulation factor inhibitors and nonspecific inhibitors Investigating a prolonged activated thromboplastin time, especially when combined...
SESPF - Overview: Sesame Seed, IgE, with Reflex to Sesame Seed Component, IgE, Serum
Evaluating patients with suspected sesame seed allergy
NAGS - Overview: Hexosaminidase A and Total Hexosaminidase, Serum
Carrier detection and diagnosis of Tay-Sachs disease and Sandhoff disease Ruling out I-cell disease This test is not useful for pregnant females or those treated with hormonal contraception.
GB2GP - Overview: Beta-2 Glycoprotein 1 Antibodies, IgG, Serum
Evaluating patients with suspected antiphospholipid syndrome by identification of beta-2 glycoprotein 1 IgG antibodies First-line test when antiphospholipid syndrome is strongly suspected, in conjunction with cardiolipin antibodies (IgG...
MB2GP - Overview: Beta-2 Glycoprotein 1 Antibodies, IgM, Serum
Evaluating patients with suspected antiphospholipid syndrome by identification of beta-2 glycoprotein 1 IgM antibodies First-line test when antiphospholipid syndrome is strongly suspected in conjunction with cardiolipin antibodies (IgG...
Detecting drug use involving stimulants, barbiturate, benzodiazepines, cocaine, opioids, tetrahydrocannabinol, alcohol, and nicotine This test is not intended for use in employment-related testing.
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...
GLURA - Overview: Glucose, Random, Serum
Diagnosing and managing diabetes mellitus and other carbohydrate metabolism disorders including gestational diabetes, neonatal hypoglycemia, idiopathic hypoglycemia, and pancreatic islet cell carcinoma
CATPF - Overview: Cat Epithelium, IgE, with Reflex to Cat Epithelium Components, IgE, Serum
Evaluating patients with suspected cat allergy
BLWRF - Overview: Walnut-Food, IgE, with Reflex to Walnut-Food Components, IgE, Serum
Evaluation of patients with suspected walnut-food allergy
PEANT - Overview: Peanut, IgE with Reflex to Peanut Components, IgE, Serum
Evaluating patients with suspected peanut allergy Evaluating patients with possible peanut cross-reactivity This test is not useful for patients previously treated with immunotherapy to determine if residual clinical sensitivity exists...
HITIG - Overview: Heparin-PF4 IgG Antibody, Serum
Detection of IgG antibodies directed against heparin/platelet factor 4 complexes that are implicated in the pathogenesis of immune-mediated type II heparin-induced thrombocytopenia, spontaneous heparin platelet-factor 4 IgG antibody, and...
GCLIP - Overview: Phospholipid (Cardiolipin) Antibodies, IgG, Serum
The following clinical situations, when used in conjunction with other criterial antiphospholipid antibody tests: -Unexplained arterial or venous thrombosis -A history of pregnancy morbidity defined as 1 or more unexplained deaths of a...
MCLIP - Overview: Phospholipid (Cardiolipin) Antibodies, IgM, Serum
The following clinical situations, when used in conjunction with other criterial antiphospholipid antibody tests: -Unexplained arterial or venous thrombosis -A history of pregnancy morbidity defined as 1 or more unexplained deaths of a...
BFBL - Overview: Bilirubin, Body Fluid
Evaluating peritoneal fluid or abdominal drain fluid as a screening test for bile leakage May aid in the distinction between a transudative and an exudative pleural effusion
CATTR - Overview: Cold Agglutinin Titer, Serum
Detection of cold agglutinins in patients with suspected cold agglutinin disease This test is not recommended to diagnose Mycoplasma pneumoniae infections.
CLPMG - Overview: Phospholipid (Cardiolipin) Antibodies, IgG and IgM, Serum
The following clinical situations: -Unexplained arterial or venous thrombosis -A history of pregnancy morbidity defined as 1 or more unexplained deaths of a morphologically normal fetus beyond the 10th week of gestation, 1 or more premature...
INFXR - Overview: Infliximab Quantitation with Reflex to Antibodies to Infliximab, Serum
Trough level quantitation for evaluation of patients undergoing therapy with infliximab, with signs and symptoms of loss of response to therapy.
Site Search
sequential-maternal-serum-screening-testing-algorithm.pdf
All rights reserved. Sequential Maternal Serum Screening Testing Algorithm Diagnostic testing should be offered Screen-positive: results reported Screen-negative: results reported No f......
newborn-screen-follow-up-elevated-c5-oh.pdf
Foundation for Medical Education and Research (MFMER). All rights reserved. Newborn Screen Follow-up for Elevated C5-OH Newborn screen result: Elevated 3-hydroxyisovaleryl- /2-methyl-3-hydroxybutyryl-carnitine...
newborn-screen-follow-up-elevated-c4-oh-acylcarnitine.pdf
rights reserved. 09/2023 Newborn screen result: Elevated C4-OH acylcarnitine Perform: Plasma ammonia, blood gas, glucose, electrolytes Order: ■ OAU / Organic Acids Screen, Random, Urine ■ ......
newborn-screen-elevated-c0-c16-c18.pdf
Mayo Foundation for Medical Education and Research (MFMER). All rights reserved. 08/20/23 Newborn screen results: ■ Elevated or normal free carnitine (C0) ■ Elevated C0/C16+C18 ratio Perform: Plasma ammonia...
newborn-screen-decreased-free-carnitineco.pdf
Mayo Foundation for Medical Education and Research (MFMER). All rights reserved. 07/2025 Newborn screen result: ■ Decreased free carnitine (C0) Perform: Plasma ammonia, blood gas, glucose, electrolytes...