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D240 Methodology Immunohistochemistry (IHC) Test Description D2 40 identifies a 40kDa O-linked sialoglycoprotein expressed by a variety of tissues, including fetal testes and testicular germ cell…

DBA.44 Methodology Immunohistochemistry (IHC) Test Description This antibody reacts with a subset of B-cells in the mantle zone and some immunoblasts outside the follicle. It reacts with most hairy…

DDIT3 (CHOP) Alternative Name CHOP Methodology FISH Test Description Probes: DDIT3 (CHOP) (12q13) Disease(s): Myxoid-round cell liposarcoma (M/RCLS…

Desmin Methodology Immunohistochemistry (IHC) Test Description Desmin is an intermediate filament protein of both smooth and striated muscles. Antibody to desmin reacts with striated (skeletal and…

DLL3 Methodology Immunohistochemistry (IHC) Test Description Delta-like protein 3 (DLL3) expression is regulated by ASCL1, a transcription factor that is required for proper development of pulmonary…

DNA Fingerprinting Analysis Alternative Name Specimen Identity Methodology Molecular Test Description Tissue DNA genotyping is performed by multiplex PCR at 15…

DNMT3A Mutation Analysis Alternative Name DNMT3A Gene Sequencing Methodology Molecular Test Description DNMT3A mutation analysis is performed by next-generation…

DOG1 Methodology Immunohistochemistry (IHC) Test Description DOG1 is a cell surface protein of unknown function selectively expressed in gastrointestinal stromal tumors (GIST). Among GIST cases with…

DPC4 Alternative Name SMAD4 Methodology Immunohistochemistry (IHC) Test Description The gene DPC4 (deleted in pancreatic carcinoma 4, also called SMAD4) was identified…

DUSP22-IRF4 Rearrangement Alternative Name IRF4 Rearrangement Methodology FISH Test Description Probes: DUSP22-IRF4 gene region at 6p25.3 Disease(s): Anaplastic Large…

EBER Alternative Name Epstein-Barr Virus by ISH Methodology In Situ Hybridization (ISH) Test Description This probe set labels all latent EBV-infected cells, including…

EBV (LMP1) Methodology Immunohistochemistry (IHC) Test Description This antibody reacts strongly with Epstein Barr Virus (EBV)-positive lymphoblastoid cell lines and EBV infected B-cell immunoblasts…

E-Cadherin Methodology Immunohistochemistry (IHC) Test Description E Cadherin is an adhesion protein that is expressed in cells of epithelial lineage. It stains positively in glandular epithelium, as…

EGFR Methodology Immunohistochemistry (IHC) Test Description Epidermal Growth Factor Receptor (EGFR) overexpression can occur in a variety of tumor types, including breast, prostate, ovarian, brain,…

EGFR Amplification Alternative Name Epidermal growth factor receptor Methodology FISH Test Description Probes: EGFR (7p11.2) | Centromere 7 Disease(s): Brain, lung,…

EGFR (E746-A750del specific) Methodology Immunohistochemistry (IHC) Test Description Epidermal Growth Factor Receptor (EGFR) is a 170 kDa transmembrane receptor tyrosine kinase that belongs to the HER…

EGFR (L858R mutant specific) Methodology Immunohistochemistry (IHC) Test Description Epidermal Growth Factor Receptor (EGFR) is a 170 kDa transmembrane receptor tyrosine kinase that belongs to the HER…

EGFR Mutation Analysis Alternative Name EGFR, epidermal growth factor receptor Methodology Molecular Test Description Bi-directional sequencing of exons 18-21 of the…

EGFRvIII Analysis Alternative Name EGFRvIII, epidermal growth factor receptor variant III Methodology Molecular Test Description The EGFRvIII Analysis test is a real-…

Elastic Stain Methodology Immunohistochemistry (IHC) Test Description Special stain. Specimen Requirements A formalin-fixed, paraffin-embedded (FFPE) tissue block…

EMA Alternative Name Epithelial Membrane Antigen Methodology Immunohistochemistry (IHC) Test Description Epithelial Membrane Antigen (EMA) antibody stains normal and…

Eosinophilia FISH Panel Methodology FISH Test Description Probes: PDGFRa, CHIC2, FIP1L1 (4q12) | PDGFRb (5q33) | FGFR1 (8p11) | CBFB inv(16), t(16;16) | Probes may be ordered separately. Disease(s):…

ER Alternative Name Estrogen Receptor Methodology Immunohistochemistry (IHC) Test Description Estrogen Receptor (ER) belongs to a superfamily of nuclear hormone…

ERBB2 Mutation Analysis Alternative Name ERBB2 Gene Sequencing, HER2 Gene Sequencing Methodology Molecular Test Description ERBB2 mutation analysis is performed by…

ERCC1 Methodology Immunohistochemistry (IHC) Test Description The Excision Repair Cross-Complementing Rodent Repair Deficiency, Complementation Group 1 (ERCC1) polypeptide is required for nucleotide…