GAB1 - Overview: GRB2-Associated Binding Protein 1 (GAB1) Immunostain, Technical Component Only
Identification and differentiation of medulloblastomas
KM55 - Overview: Galactose Deficient IgA1 (KM55) Immunostain, Technical Component Only
Identification of Galactose deficient IgA1 by KM55, useful in the diagnosis of IgA nephropathy
GATOL - Overview: Galactitol, Quantitative, Urine
Monitoring effectiveness of treatment in patients with galactosemia Establishing a baseline level prior to initiating treatment for galactosemia
HAEVI - Overview: Hemolytic Anemia Interpretation
Interpretation of the results for the evaluation of hemolytic anemia Evaluation of lifelong or inherited hemolytic anemias, including red cell membrane disorders, unstable or abnormal hemoglobin variants, and red cell enzyme disorders
FGFRC - Overview: Fibroblast Growth Factor Receptor 1, Immunostain, Technical Component Only
Classification of a subset of lung squamous cell carcinoma
F2ISO - Overview: F2-Isoprostanes, Random, Urine
Assessment of in vivo lipid peroxidation Considered to be an index of systemic oxidative stress over time
ERG - Overview: ERG Immunostain, Technical Component Only
Identification of erythroblast transformation specific (ETS)-related gene (ERG) protein expression
UE3 - Overview: Estriol, Unconjugated, Serum
As an adjunct biomarker in the prenatal diagnosis of disorders of fetal steroid metabolism, including Smith-Lemli-Opitz syndrome (1,2) and X-linked ichthyosis (placental sulfatase deficiency disorders) Evaluating primary or secondary fetal...
EXT2 - Overview: Exostosin 2 (EXT2) Immunostain, Technical Component Only
Identification of exostosin 2 associated membranous nephropathy
PBUCR - Overview: Lead/Creatinine Ratio, Random, Urine
Detecting clinically significant lead exposure, a toxic heavy metal, using random urine specimens
LFABP - Overview: Liver Fatty Acid-Binding Protein (L-FABP) Immunostain, Technical Component Only
Classification of hepatic adenomas
IGAI - Overview: IgA Immunostain, Technical Component Only
Aiding in the classification of lymphomas and multiple myeloma
KRT19 - Overview: Keratin 19 (KRT19) Immunostain, Technical Component Only
Aids in the identification of cells expressing low molecular weight cytokeratin (KRT19)
PBUOE - Overview: Lead Occupational Exposure, Random, Urine
Detecting clinically significant lead exposure due to occupational exposure This test is not a substitute for blood lead screening.
LUTHI - Overview: Luteinizing Hormone (LH) Beta Immunostain, Technical Component Only
Classification of pituitary adenomas
Aiding in the diagnosis of multiple sclerosis and other central nervous system inflammatory conditions as a part of a profile
INSM1 - Overview: Insulinoma-Associated Protein 1 (INSM1), Immunostain, Technical Component Only
Identification of neuroendocrine tumors
UIOD - Overview: Iodine, 24 Hour, Urine
Assessing iodine toxicity or recent exposure in a 24-hour urine collection Monitoring iodine excretion rate as index of replacement therapy
ASCL1 - Overview: Achaete-Scute Homolog 1 (ASCL1) Immunostain, Technical Component Only
Identification of the presence of achaete-scute homolog 1 (ASCL1)
ABCRS - Overview: Alpha/Beta Crystallin IHC, Technical Component Only
Characterization of neuroectodermal tumors
APPI - Overview: Amyloid Precursor Protein (APP) Immunostain, Technical Component Only
Aids in the identification of amyloid precursor protein present in Alzheimer disease
ALP - Overview: Alkaline Phosphatase, Serum
Diagnosing and monitoring treatment of liver, bone, intestinal, and parathyroid diseases
SMACN - Overview: Actin, Smooth Muscle (SMActin) Immunostain, Technical Component Only
Identification of cells expressing the alpha-smooth muscle isoform of actin
BRACH - Overview: Brachyury Immunostain, Technical Component Only
Aiding in the identification of chordomas
BRAFV - Overview: BRAF V600E Immunostain, Technical Component Only
Identification of BRAF V600E-mutated protein
BCOR - Overview: BCOR Immunostain, Technical Component Only
Aiding in the distinction of a subset of primitive round cell sarcomas with BCOR rearrangements from other Ewing/Ewing-like sarcomas
BCL2 - Overview: BCL-2 Immunostain, Technical Component Only
Classification of lymphomas
BHISC - Overview: Bone Histomorphometry, Gross Microscopic Exam
Undetermined metabolic bone disease in wet tissue specimens Renal osteodystrophy Osteomalacia Osteoporosis Paget disease Assessing effects of therapy Identification of some disorders of the hematopoietic system Aluminum...
C5DCU - Overview: C5-DC Acylcarnitine, Quantitative, Random, Urine
Evaluation of patients with an abnormal newborn screen showing elevations of glutarylcarnitine Diagnosis of glutaric aciduria type 1 deficiency
C4U - Overview: C4 Acylcarnitine, Quantitative, Random, Urine
Evaluation of patients with abnormal newborn screens showing elevations of iso-/butyrylcarnitine to aid in the differential diagnosis of short-chain acyl-CoA dehydrogenase and isobutyryl-CoA dehydrogenase deficiencies
CALRC - Overview: Calreticulin ex9mut Immunostain, Technical Component Only
Identifying the presence of CALR exon 9 frameshift alterations in myeloproliferative neoplasms
CD71 - Overview: CD71 Immunostain, Technical Component Only
Assessment of erythroid lineage
CD3I - Overview: CD3 Immunostain, Technical Component Only
Demonstrating T-cell lineage
CD4I - Overview: CD4 Immunostain, Technical Component Only
Identification of T helper cells, histiocytes, and monocytes
CD33 - Overview: CD33 Immunostain, Technical Component Only
Classification of myeloid neoplasms and acute leukemias
MERKC - Overview: Merkel CC (MCPyV) Immunostain, Technical Component Only
Identification of Merkel cell polyomavirus infected cells
NUT - Overview: NUT Immunostain, Technical Component Only
Aiding in the diagnosis of nuclear protein in testis midline carcinoma
OLIG2 - Overview: OLIG2 Immunostain, Technical Component Only
Distinguishing gliomas from neurocytomas and ependymomas
MESOP - Overview: Mesothelioma Panel (WT1/KRT5/TTF1/pCEA) Immunostain, Technical Component Only
Differentiation of mesothelioma and non-small cell lung cancer
C5B9 - Overview: SC5b-9 Level Terminal Complement Complex, Plasma
Detecting increased complement activation
SDHB - Overview: SDHB Immunostain, Technical Component Only
Aids in the identification of succinate dehydrogenase B-deficient tumors
S100 - Overview: S-100 Immunostain, Technical Component Only
Aids in the identification of various neoplasms
Detecting mercury toxicity
NSEI - Overview: Neuron-Specific Enolase Immunostain, Technical Component Only
Characterization of neuroendocrine differentiation in tumors
NAPSN - Overview: Napsin A Immunostain, Technical Component Only
Identification of primary lung adenocarcinoma
CDKPB - Overview: CD68 (KP1) Immunostain, Bone Marrow, Technical Component Only
Aiding in the identification of histocytic and myeloid lineage cells
CRPRO - Overview: C-Reactive Protein (CRP) Immunostain, Technical Component Only
Classification of hepatic adenomas
CLAUD - Overview: Claudin-1 Immunostain, Technical Component Only
Identification of a number of different soft tissue and epithelial neoplasms
PIK3B - Overview: Cell-Free DNA PIK3CA Test, Blood
Identification of hormone receptor positive and human epidermal growth factor receptor 2 negative (HR+/HER2-) advanced breast cancer tumors that may be eligible for treatment with targeted kinase inhibitor therapy (eg, alpelisib).
CRSY - Overview: Chromium, Synovial Fluid
Monitoring metallic prosthetic implant wear and local tissue destruction in failed hip arthroplasty constructs This test is not useful for assessment of potential chromium toxicity.
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Learn more about how detection of amyotrophic lateral sclerosis and frontotemporal dementia paved the way for gene-targeted therapies for patients.
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1939: Lou Gehrig Comes to Mayo Clinic #ThrowbackThursday - Insights
June 1939, his name became associated with an illness called amyotrophic lateral sclerosis (ALS). Today, ALS is known as Lou Gehrig’s Disease....
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Learn about our genetic testing for Alzheimer’s disease, amyotrophic lateral sclerosis (ALS), frontotemporal dementia, and CADASIL....