Displaying 1 - 12 of 12
Factor VIII-related antigen is a component of Factor VIII complex. Factor VIII-related antigen is one of the available immunohistochemical markers of endothelial cells. It has also been demonstrated in platelets and megakaryocytes. IHC staining of…
Immunohistochemistry (IHC)
Factor XIIIa is a dermal dendrocyte marker and shows variable reaction with these types of tumors. It can be used for histiocytic phenotyping and has been reported to mark capillary hemangiomas and tumors of the central nervous system. Factor XIIIa…
Immunohistochemistry (IHC)
Human fascin is a highly conserved actin-bundling protein. It is expressed predominantly in dendritic cells. Lymphoid cells, myeloid cells and plasma cells are negative for staining. However, Reed-Sternberg cells in Hodgkin lymphoma are positive for…
Immunohistochemistry (IHC)
FGFR CDx Molecular Analysis is a qualitative RT-PCR assay, FDA-approved for detection of four point mutations in the FGFR3 gene (p.R248C, p.S249C, p.G370C and p.Y373C) and two FGFR3 fusions (FGFR3:TACC3v1 and FGFR3:TACC3v3) to identify certain…
Molecular
Probes: FGFR3/IgH t(4;14) Disease(s): Multiple myeloma, MGUS
FISH
Special stain.
Immunohistochemistry (IHC)
Friend leukemia integration (FLI1) is a nuclear transcription factor and has been reported as the first nuclear marker of endothelial differentiation. FLI1 labels hemangiomas, angiosarcomas, Kaposis sarcoma, Ewings and Merkel cell carcinoma. FLI1 is…
Immunohistochemistry (IHC)
Detection of internal tandem duplication and exon 20 tyrosine kinase domain (TKD) mutations using fragment-length analysis and bi-directional sequencing. Positive results identify specific TKD mutations or report ITD results quantitatively as…
Molecular
Special stain.
Immunohistochemistry (IHC)
FOX P1 (Forkheadbox-P1) is a transcription factor widely expressed in normal tissues. Its expression is commonly deregulated in malignancies. FOX P1 is differentially expressed in resting and activated B cells. FOX P1 expression has been…
Immunohistochemistry (IHC)
FOX P3 is expressed at a high level in CD25 positive/CD4 positive regulatory T cells, at a low level in CD4 positive/CD25 negative cells, and is absent in CD4 negative/CD8 positive T cells. FOX P3 may be a master regulatory gene and a more specific…
Immunohistochemistry (IHC)
Follicle Stimulating Hormone (FSH) is a pituitary hormone involved in the maturation of ovarian follicles and estrogen secretion in females. In the pituitary gland, FSH is produced by gonadotrophs. In males, FSH stimulates the secretion of…
Immunohistochemistry (IHC)