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Each test contains a set of oligonucleotide probes. The intended target is the lambda light chain immunoglobulin messenger RNA (mRNA) in the cytoplasm of immunoblastic cells, plasma cells and plasmacytoid cells. Assessing the light chain…
In Situ Hybridization (ISH)
Antibody to the lambda light chain of immunoglobulin is reportedly useful in the identification of leukemias, plasmacytomas and certain non-Hodgkin lymphomas. Demonstration of monotypism in lymphoid infiltrates is a surrogate for clonality, and…
Immunohistochemistry (IHC)
Langerin is a highly selective marker for Langerhans cells and the lesional cells of Langerhans cell histiocytosis. Langerin protein expression has utility in differentiating Langerhans cell histiocytosis from other non-Langerhans cell histiocytic…
Immunohistochemistry (IHC)
LEF1 overexpression is highly associated with CLL/SLL among small B-cell lymphomas and may serve as a useful marker for diagnosis and differential diagnosis of the disease.
Immunohistochemistry (IHC)
The AML Molecular Profile detects mutations in key genes recurrently mutated in acute myeloid leukemia (AML). DNA sequence of targeted regions of the ASXL1, BCOR, CEBPA, CSF3R, DNMT3A, EZH2, IDH1, IDH2, KIT, KRAS, NPM1, NRAS, PHF6, PTPN11, RAD21,…
Molecular
Quantitative real-time polymerase chain reaction (PCR) is used to detect the t(9;22) BCR-ABL1 fusion transcripts that result in major (p210), minor (p190), or micro (p230) fusion proteins. Minimal residual disease monitoring results for the major…
Molecular
The CLL Targeted Profile detects mutations in key genes recurrently mutated in chronic lymphocytic leukemia (CLL). DNA sequence of targeted regions of the ATM, BIRC3, NOTCH1, SF3B1, and TP53 genes is determined using next-generation sequencing (NGS…
Molecular
The Lymphoid Molecular Profile detects mutations in key genes recurrently mutated in lymphoid malignancies. DNA sequence of targeted regions of the ABL1, ABL2, ALK, ARHGEF1, ARID1A, ARID2, ASXL1, ATM, B2M, BCL2, BCL6, BCOR, BIRC3, BRAF, BTK, CARD11…
Molecular
The Myeloid Molecular Profile detects mutations in key genes recurrently mutated in myeloid malignancies. Genomic DNA is isolated from bone marrow aspirates or peripheral blood and the DNA sequence of targeted regions of the ASXL1, BCOR, BRAF, CALR…
Molecular
Luteinizing Hormone (LH) is a tropic hormone that modulates the secretory activity of other endocrine glands. It is produced in the anterior hypophysis of the pituitary gland. LH antibody is useful for the labeling of normal gonadotropic cells of…
Immunohistochemistry (IHC)
LMO2 protein is expressed in normal human germinal-center (GC) and GC-derived lymphomas. In addition, it is also expressed at high levels in endothelial cells, spleen, hematopoietic precursors, and a significant proportion of acute lymphoblastic and…
Immunohistochemistry (IHC)
Probes: BCL6 (3q27) | CCND1/IgH t(11;14) IgH/BCL2 t(14;18) | MALT1 (18q21) Probes may be ordered separately. Disease(s): NHL, B-Cell Lymphoma, MCL, follicular lymphoma, MZL, MALT lymphoma
FISH
The Lung NGS Fusion Profile is an RNA-based next-generation sequencing panel that detects translocations and fusions of the genes ALK, NTRK1, NTRK2, NTRK3, RET and ROS1 with known and novel fusion partners. Point mutations in select exons of these…
Molecular
Lymphoma diagnoses may be challenging and often require expertise to manage the diagnostic complexities. Lymphoma Consult is a diagnostic solution managed by experienced, board-certified pathologists to direct evaluation and order medically…
Flow Cytometry
Testing is performed by Fulgent Genetics. Patient and physician or genetic counselor signatures on the Fulgent Genetics Informed Consent for Genetic Testing form are required. Testing will be put on hold until signatures are received.
Lysozyme is synthesized predominantly in reactive histiocytes rather than in resting, unstimulated phagocytes. This antibody labels myeloid cells, histiocytes, granulocytes, macrophages and monocytes. It is helpful in the identification of myeloid…
Immunohistochemistry (IHC)