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...
TRAM - Overview: Tramadol and Metabolite, Random, Urine
Monitoring of compliance utilizing tramadol Detection and confirmation of the illicit use of tramadol This test is not intended for use in employment-related testing.
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...
Aiding in the diagnosis of multiple sclerosis and other central nervous system inflammatory conditions as a part of a profile
EAEBV - Overview: Epstein-Barr Virus Early Antigen, IgG, Serum
Diagnosis of Epstein Barr virus (EBV) infectious mononucleosis in cases when heterophile antibody test results are negative and EBV-specific serologic testing is inconclusive Aiding in the diagnosis of type 2 or type 3 nasopharyngeal...
STLP - Overview: St. Louis Encephalitis Antibody, IgG and IgM, Serum
Aiding in the diagnosis of St. Louis encephalitis using serum specimens
CAVP - Overview: California Virus (La Crosse) IgG and IgM, Serum
Aiding the diagnosis of California (La Crosse) encephalitis using serum specimens
EEEP - Overview: Eastern Equine Encephalitis Antibody, IgG and IgM, Serum
Aiding in the diagnosis of Eastern equine encephalitis using serum specimens
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...
SFIG - Overview: Cerebrospinal Fluid IgG Index Profile, Serum and Spinal Fluid
Aiding in the diagnosis of multiple sclerosis and other central nervous system inflammatory conditions
WEEP - Overview: Western Equine Encephalitis Antibody, IgG and IgM, Serum
Aiding the diagnosis of Western equine encephalitis using serum specimens
TRSF - Overview: Transferrin, Serum
Evaluation of iron overload diseases Evaluation of iron deficiency as a cause of anemia
SSAB - Overview: SS-A and SS-B Antibodies, IgG, Serum
Evaluating patients with signs and symptoms of a connective tissue disease in whom the test for antinuclear antibodies is positive, especially those with signs and symptoms consistent with Sjogren syndrome or lupus erythematosus This test...
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...
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...
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...
B2GMG - Overview: Beta-2 Glycoprotein 1 Antibodies, IgG and IgM, Serum
Evaluating patients with suspected antiphospholipid syndrome by identification of beta-2 glycoprotein 1 IgM and IgG antibodies First-line test when antiphospholipid syndrome is strongly suspected in conjunction with cardiolipin antibodies...
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...
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...
RO52 - Overview: Ro52 Antibody, IgG, Serum
Evaluating patients at risk for connective tissue disease with or without interstitial lung disease Differentiating single vs double positivity for Ro52 and Ro60 antibodies in combination with anti-Ro60
RO60 - Overview: Ro60 Antibody, IgG, Serum
Evaluating patients at risk for connective tissue disease with or without interstitial lung disease Differentiating single vs double positivity for Ro52 and Ro60 antibodies in combination with anti-Ro60
ARBOP - Overview: Arbovirus Antibody Panel, IgG and IgM, Serum
Aiding the diagnosis of arboviral encephalitis (California [LaCrosse], St. Louis, Eastern equine, and Western equine encephalitis)
MYGLU - Overview: Myoglobin, Random, Urine
Confirming the presence of a myopathy
ROPAN - Overview: Ro52 and Ro60 Antibodies, IgG, Serum
Evaluating patients at risk for connective tissue disease with or without interstitial lung disease Differentiation of antibodies to Ro52 and Ro60 in patients known to be positive for anti-SS-A (Ro) antibodies
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...
Diagnostic workup of patients with a high probability of BCR-ABL1-positive hematopoietic neoplasms, particularly chronic myeloid leukemia and Ph+ acute lymphoblastic leukemia (B-lymphoblastic leukemia), to provide a pretreatment...
Diagnostic workup of patients with a high probability of BCR-ABL1-positive hematopoietic neoplasms, particularly acute lymphoblastic leukemia (B-lymphoblastic leukemia), to provide a pretreatment quantitative level of BCR-ABL1 mRNA...
TGMS - Overview: Thyroglobulin Mass Spectrometry, Serum
Accurate measurement of serum thyroglobulin (Tg) in patients with known or suspected antithyroglobulin autoantibodies (TgAb) or heterophile antibodies (HAb) Reflex testing of samples with previously unknown TgAb status that prove TgAb...
RAVU - Overview: Ravulizumab, Serum
Assessing the response to ravulizumab therapy Assessing the need for dose escalation Evaluating the potential for dose deescalation or discontinuation of therapy in remission states Monitoring patients who need to be above a certain...
CRMWS - Overview: Collapsin Response-Mediator Protein-5-IgG, Western Blot, Serum
Evaluation of cases of chorea, vision loss, cranial neuropathy and myelopathy
CRMWC - Overview: Collapsin Response-Mediator Protein-5-IgG, Western Blot, Spinal Fluid
Evaluation of cases of chorea, vision loss, cranial neuropathy and myelopathy
RIB - Overview: Ribosome P Antibodies, IgG, Serum
As an adjunct in the diagnostic evaluation of patients with systemic lupus erythematosus (SLE) May be useful in the phenotypic stratification of SLE patients at risk for neuropsychiatric SLE, lupus nephritis and/or hepatitis
NUT - Overview: NUT Immunostain, Technical Component Only
Aiding in the diagnosis of nuclear protein in testis midline carcinoma
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
CGAK - Overview: Chromogranin A, Serum
Aiding in monitoring disease progression during the course of disease and treatment in patients with gastroenteropancreatic neuroendocrine tumors (grade 1 and grade 2) when used in conjunction with other clinical methods This test is not...
Monitoring response to therapy in patients with known e1/a2 BCR/ABL1 (p190) fusion forms
PAI1 - Overview: Plasminogen Activator Inhibitor Antigen, Plasma
Identification of heredity elevation or deficiency of plasminogen activator inhibitor type 1 Determination of risk for veno-occlusive disease associated with bone marrow transplantation Differential diagnosis of impaired fibrinolysis...
BPAB - Overview: Bullous Pemphigoid, BP180 and BP230, IgG Antibodies, Serum
Initial screening test in the diagnosis of bullous pemphigoid and its variants Complementing the standard serum test of indirect immunofluorescence utilizing primate esophagus substrate and primate salt-split skin substrate (CIFS /...
Monitoring response to therapy in patients with chronic myeloid leukemia who are known to have the e13/a2 or e14/a2 BCR/ABL1 fusion transcript forms
CDGF - Overview: Celiac Disease Gluten-Free Cascade, Serum and Whole Blood
Evaluating patients suspected of having celiac disease who are currently (or were recently) on a gluten-free diet
Units of Measurement - Mayo Clinic Laboratories
Units of Measure A list of common units used in the reporting of our assays has been defined. Refer to the table for these units as well as the recommended report abbreviations. Last updated: February 27, 2024...
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,...
HTG2 - Overview: Thyroglobulin, Tumor Marker, Serum
Follow-up of patients with differentiated thyroid cancers after thyroidectomy and radioactive iodine ablation
ADEVL - Overview: Alzheimer Disease Evaluation, Spinal Fluid
Assessment of adults with cognitive impairment being evaluated for Alzheimer disease and other causes of cognitive impairment These assays should not be used to predict the development of dementia or other neurologic conditions or to...
Detection of genotypic resistance to pyrazinamide by Mycobacterium tuberculosis complex isolates
NSAI - Overview: Neurosyphilis IgG, Antibody Index, Spinal Fluid
Aid in the diagnosis of neuroinvasive syphilis as part of a profile
HTGR - Overview: Thyroglobulin, Tumor Marker Reflex, Serum
Reporting of accurate thyroglobulin results, depending on the antithyroglobulin antibodies status of the patient Accurate measurement of serum thyroglobulin in patients with known or suspected antithyroglobulin autoantibodies or possible...
LNBAI - Overview: Lyme Central Nervous System Infection IgG, Antibody Index, Spinal Fluid
Providing antibody index information to aid in the diagnosis of neuroinvasive Lyme disease or neuroborreliosis due to Borrelia species associated with Lyme disease (eg, Borrelia burgdorferi, Borrelia garinii, Borrelia afzelli)
A1AF - Overview: Alpha-1-Antitrypsin, Random, Feces
Diagnosing protein-losing enteropathies, especially when used in conjunction with serum alpha-1-antitrypsin (AAT) levels as a part of AAT clearance studies
GD65C - Overview: Glutamic Acid Decarboxylase (GAD65) Antibody Assay, Spinal Fluid
Possible use in evaluating patients with autoimmune encephalitis, stiff-person syndrome, autoimmune ataxia, autoimmune epilepsy, and other acquired central nervous system disorders affecting gabaminergic neurotransmission
Visit Mayo Clinic Laboratories at Medlab Middle East 2023 - Insights
announce our participation in Medlab Middle East 2023, a medical conference and exhibition taking place in Dubai, United Arab Emirates, Feb. 6–9, 2023....
the American Academy of Neurology Annual Meeting 2023 - Insights
Clinic Laboratories is thrilled to participate in the American Academy of Neurology Annual Meeting 2023....
Register today for Classical Hematology 2023 - Insights
Taking place on October 3–4, 2023, in Rochester, Minnesota, the Classical Hematology 2023 conference focuses on addressing the evaluation of frequently encountered blood count abnormalities. The conference...
the American Academy of Neurology Annual Meeting 2023 - Insights
the American Academy of Neurology Annual Meeting, taking place in person in Boston on April 22–27, 2023....
Leveraging the Laboratory 2023 - Insights
Mayo Clinic Laboratories’ Outreach Conference was held Sept. 26-27, 2023, in Chicago. “Leveraging the Laboratory: Dimensions of Outreach” provides innovative views into all aspects of health system laboratory...