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Test Catalog
FIL - Overview: Filaria, Blood
Detecting microfilariae in peripheral blood
MRDMR - Overview: Multiple Myeloma Minimal Residual Disease by Flow Cytometry, Bone Marrow
Detecting low level (minimal residual disease) myeloma cells after therapy to confirm remission has been achieved
TCGR - Overview: T-Cell Receptor Gene Rearrangement, PCR, Blood
Determining whether a T-cell population is polyclonal or monoclonal using blood specimens
Detecting in utero drug exposure to marijuana (tetrahydrocannabinol) up to 5 months before birth Chain of custody is required whenever the results of testing could be used in a court of law. Its purpose is to protect the rights of the...
6MAMM - Overview: 6-Monoacetylmorphine (6-MAM), Confirmation, Meconium
Detection of in utero heroin exposure up to 5 months before birth
OPATM - Overview: Opiate Confirmation, Meconium
Detecting maternal prenatal opiate/opioid use up to 5 months before birth
A second-level test after lymphocyte proliferation to mitogens (specifically phytohemagglutinin) has been assessed Evaluating patients suspected of having impairment in cellular immunity Evaluation of T-cell function in patients with...
JAK2B - Overview: JAK2 V617F Mutation Detection, Blood
Aiding in the distinction between a reactive blood cytosis and a chronic myeloproliferative disorder using peripheral blood specimens
JAK2M - Overview: JAK2 V617F Mutation Detection, Bone Marrow
Aiding in the distinction between a reactive blood cytosis and a chronic myeloproliferative disorder using bone marrow specimens
JAK2V - Overview: JAK2 V617F Mutation Detection, Varies
Aiding in the distinction between a reactive blood cytosis and a chronic myeloproliferative disorder using extracted DNA specimens
Confirming the presence or absence of minimal residual disease in patients with known chronic lymphocytic leukemia who are either post-chemo/immunotherapy or post-bone marrow transplant
COKMX - Overview: Cocaine and Metabolite Confirmation, Chain of Custody, Meconium
Detecting in utero drug exposure up to 5 months before birth Chain of custody is required whenever the results of testing could be used in a court of law. Its purpose is to protect the rights of the individual contributing the specimen by...
CBRP - Overview: Coxiella burnetii (Q fever), Molecular Detection, PCR, Varies
Aiding in the diagnosis of Coxiella burnetii infection (eg, Q fever) using tissue specimens
OPTMX - Overview: Opiate Confirmation, Chain of Custody, Meconium
Detecting maternal prenatal opiate/opioid use up to 5 months before birth Chain of custody is required whenever the results of testing could be used in a court of law. Its purpose is to protect the rights of the individual contributing the...
DASM5 - Overview: Drugs of Abuse Screen, Meconium 5
Identifying amphetamines (and methamphetamines), opiates, phencyclidine, as well as metabolites of cocaine and marijuana in meconium specimens
ESTS - Overview: Estradiol, Rapid, Immunoassay, Serum
Rapid assessment of ovarian status, including follicle development, for assisted reproduction protocols (eg, in vitro fertilization) Establishing time of ovulation and optimal time for conception
FLT - Overview: FLT3 Mutation Analysis, Varies
Prognostic indication for some patients with acute myeloid leukemia This test should not be used to monitor residual disease following treatment.
MECPI - Overview: Methicillin Resistance Gene, Molecular Detection, PCR, Varies
Detecting mecA in staphylococcal bacterial isolates Evaluating treatment options when oxacillin or cefoxitin breakpoints are unavailable (eg, certain Staphylococcus species other than Staphylococcus aureus) Predicting antimicrobial...
MRDMM - Overview: Multiple Myeloma Minimal Residual Disease, Flow Cytometry, Bone Marrow
Detecting low level (minimal residual disease) myeloma cells after therapy.
TGABI - Overview: Thyroglobulin Antibody, Serum
Initial testing as a part of evaluating suspected interference from heterophile antibodies causing a falsely elevated thyroglobulin result
TCGRV - Overview: T-Cell Receptor Gene Rearrangement, PCR, Varies
Determining whether a T-cell population is polyclonal or monoclonal using body fluid or tissue specimens
TCGBM - Overview: T-Cell Receptor Gene Rearrangement, PCR, Bone Marrow
Determining whether a T-cell population is polyclonal or monoclonal
MAMMX - Overview: 6-Monoacetylmorphine (6-MAM) Confirmation, Chain of Custody, Meconium
Detecting in utero heroin exposure up to 5 months before birth Chain of custody is required whenever the results of testing could be used in a court of law. Its purpose is to protect the rights of the individual contributing the specimen...
VZIKS - Overview: Zika Virus, PCR, Molecular Detection, Serum
Qualitative detection of Zika virus RNA in serum from individuals meeting the Centers of Disease Control and Prevention Zika virus clinical or epidemiologic criteria
DASM4 - Overview: Drugs of Abuse Screen, Meconium 4
Identifying amphetamines (and methamphetamines), opiates, as well as metabolites of cocaine and marijuana in meconium specimens
HIAA - Overview: 5-Hydroxyindoleacetic Acid, 24 Hour, Urine
Biochemical diagnosis and monitoring of intestinal carcinoid syndrome using 24-hour urine specimens
HIAAR - Overview: 5-Hydroxyindoleacetic Acid, Random, Urine
Biochemical diagnosis and monitoring of intestinal carcinoid syndrome using random urine specimens
2HGA - Overview: 2-Hydroxyglutaric Acid Chiral Analysis, Quantitative, Random, Urine
Determining type of 2-hydroxyglutaric aciduria by chiral analysis of urine
BNP - Overview: B-Type Natriuretic Peptide, Plasma
Aiding in the diagnosis of congestive heart failure (CHF) The role of B-type natriuretic peptide in monitoring CHF therapy is under investigation.
PFAPE - Overview: Fatty Acid Profile, Essential, Plasma
Evaluating the nutritional intake and intestinal absorption of essential fatty acids using plasma specimens Identifying deficiency of essential and other nutritionally beneficial fatty acids Monitoring treatment of patients with essential...
FAPEP - Overview: Fatty Acid Profile, Essential, Serum
Evaluating the nutritional intake and intestinal absorption of essential fatty acids using serum specimens Identifying deficiency of essential and other nutritionally beneficial fatty acids Monitoring treatment of patients with essential...
HCYSS - Overview: Homocysteine, Total, Serum
An aid for screening patients suspected of having an inherited disorder of methionine metabolism including: -Cystathionine beta-synthase deficiency (homocystinuria) -Methylenetetrahydrofolate reductase deficiency and its thermolabile...
HCYSP - Overview: Homocysteine, Total, Plasma
An aid for screening patients suspected of having an inherited disorder of methionine metabolism including: -Cystathionine beta-synthase deficiency (homocystinuria) -Methylenetetrahydrofolate reductase deficiency and its thermolabile...
FAPCP - Overview: Fatty Acid Profile, Comprehensive (C8-C26), Serum
Monitoring patients undergoing diet therapy for mitochondrial or peroxisomal disorders (possibly inducing essential fatty acid deficiency in response to restricted fat intake) using serum specimens Monitoring treatment of essential fatty...
PFAPC - Overview: Fatty Acid Profile, Comprehensive (C8-C26), Plasma
Monitoring patients undergoing diet therapy for mitochondrial or peroxisomal disorders (possibly inducing essential fatty acid deficiency in response to restricted fat intake) using plasma specimens Monitoring treatment of essential fatty...
Diagnosing growth disorders Diagnosing adult growth hormone deficiency Monitoring of recombinant human growth hormone treatment Insulin-like growth factor binding protein 3 can be used as a possible adjunct to insulin-like growth...
STRC - Overview: Standard Renal Clearance, Plasma and Random Urine
Precise measurement of glomerular filtration rate and renal plasma flow
AH50 - Overview: Alternative Complement Pathway, Functional, Serum
Investigation of suspected alternative pathway complement deficiency, atypical hemolytic uremic syndrome, C3 glomerulonephritis, and dense-deposit disease
BCGRV - Overview: Immunoglobulin Gene Rearrangement, PCR, Varies
Determining whether a B-cell or plasma cell population is polyclonal or monoclonal in specimens other than blood or bone marrow Identifying neoplastic cells as having B-cell or plasma cell differentiation Monitoring for a persistent...
Providing prognostic information in patients with newly diagnosed B-cell chronic lymphocytic leukemia This test is not intended for use in providing prognostic information for patient with other B-cell neoplasms or hematopoietic tumors.
Qualitative screening detection of human T-cell lymphotropic virus types 1 and 2 (HTLV-1/-2) specific antibodies with confirmation and differentiation between HTLV-1 and HTLV-2 infection This test should not be used as a screening or...
CRGSP - Overview: Cryoglobulin and Cryofibrinogen Panel, Serum and Plasma
Evaluating patients with vasculitis, glomerulonephritis, and lymphoproliferative diseases Evaluating patients with macroglobulinemia or myeloma in whom symptoms occur with cold exposure This test is not useful for general screening of a...
PTHFN - Overview: Parathyroid Hormone, Fine-Needle Aspiration Biopsy (FNAB)-Needle Wash
Discriminating thyroid tissue from enlarged parathyroid glands Facilitating parathyroid localization prior to surgery An adjunct to cytology examination of fine-needle aspiration specimens to confirm or exclude presence of parathyroid...
DSM5X - Overview: Drugs of Abuse Screen 5, Chain of Custody, Meconium
Identifying amphetamines (and methamphetamines), opiates, and phencyclidine, as well as metabolites of cocaine and marijuana in meconium specimens Chain of custody is required whenever the results of testing could be used in a court of...
CHIKC - Overview: Chikungunya Virus, PCR, Molecular Detection, Spinal Fluid
Qualitative detection of chikungunya virus in cerebrospinal fluid after early symptom onset (ideally <7 days) This test is not recommended for screening healthy patients.
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...
TGQN - Overview: Thyroglobulin, Tumor Marker, Serum
Quantitative thyroglobulin measurement as a part of evaluating suspected interference from heterophile antibodies causing a falsely elevated thyroglobulin result
VZIKU - Overview: Zika Virus, PCR, Molecular Detection, Random, Urine
Qualitative detection of Zika virus RNA in paired urine and serum from individuals meeting the Centers of Disease Control and Prevention Zika virus clinical or epidemiologic criteria
Aids in monitoring a previously confirmed diagnosis of B-cell acute lymphoblastic leukemia
IGFMS - Overview: Insulin-Like Growth Factor-1, Mass Spectrometry, Serum
Evaluation of growth disorders Evaluation of growth hormone deficiency or excess in children and adults Monitoring of recombinant human growth hormone treatment Follow-up of individuals with acromegaly and gigantism
Site Search
FDA Issues Final Rule to Regulate LDTs: Bill Morice, M.D., Ph.D. - Insights
by William Morice II, M.D., Ph.D., CEO and president of Mayo Clinic Laboratories. They discuss the final rule issued by the U.S. Food and Drug Administration (FDA) on April 29, 2024, to make explicit its...
Feb. 1986: Mayo Clinic's Year-Old Liver Transplant Program - Insights
In 1986, Mayo Clinic's year-old liver transplant program was growing to be one of the largest in the world. Take a step back to 1986 by reading this article from the February issue of Mayovox....
A New Year with Familiar Viruses: Bill Morice, M.D., Ph.D. - Insights
William Morice II, M.D., Ph.D., CEO and president of Mayo Clinic Laboratories, to welcome the new year and discuss the increase of respiratory viruses....
Final Rule on LDTs May Be Coming Soon: Bill Morice, M.D., Ph.D. - Insights
Mayo Clinic Laboratories. They discuss the Food and Drug Administration’s (FDA) progress on making a final rule around regulating laboratory-developed tests (LDTs)....
Robin Patel, M.D., Elected to 2-Year Term on ASM Board of Directors - Insights
Microbiology and Infectious Diseases Laboratories at Mayo Clinic, has been elected to serve a two-year term on the American Society for Microbiology Board of Directors....