immunohistochemistry


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  • noun

Words related to immunohistochemistry

an assay that shows specific antigens in tissues by the use of markers that are either fluorescent dyes or enzymes (such as horseradish peroxidase)

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References in periodicals archive ?
Given the frequency of NRASQ61R mutation in melanomas, contrary to the situation with thyroid and colorectal cancers, we believe that SP174 immunohistochemistry could be a valuable test in melanoma and could avoid about 10% of DNA-based molecular analyses in cases of SP174-positive analyses.
Damavandy's retrospective review of 49 cases may seem small, he said, but it is "far and away the biggest cohort that exists, and the only substantial cohort with immunohistochemistry staining of CK-7.
Because of the low incidence of small cell carcinoma of the urinary bladder, a second opinion was taken on histopathology and immunohistochemistry and they also confirmed SCCB of the urinary bladder.
Getting controls under control: the time is now for immunohistochemistry.
This review discusses some of the technical challenges to performing immunohistochemistry and its analysis in clinical trials.
The advancement of monoclonal antibody technology has been of great significance in assuring the place of immunohistochemistry in modern accurate microscopic diagnosis of human neoplasms as a method of choice in histopathology.
In a study of 303 samples, the research team found that immunohistochemistry results correlated well with the results of FISH.
Clinical setting may presumptively aid in differentiating between B-and T-ALL, however, using immunohistochemistry antibodies including CD79a for B lineage and CD3 for T lineage are necessary.
According to the Journal of Clinical Oncology, Cancer Research and other clinical journals, Ki-67 immunohistochemistry may be a valuable predictor of biochemical relapse and distant metastasis after prostatectomy and radiation therapy.
Whole brains were fixed with 4% paraformaldehyde (PF) for immunohistochemistry using calretinin (Chemicon) and GAD (Sigma) antibodies or fixed in 1% PF + 2% glutaraldehyde for GABA (Sigma).
Immunohistochemistry for S-100 protein will decorate the neoplastic cells, although usually unnecessary for diagnosis.
rickettsii infection was established by immunohistochemistry and specific polymerase chain reaction.
Using immunohistochemistry and polymerase chain reaction (PCR), Dr.
Chicken embryos from embryonic days 2-9 were sacrificed, processed for histology and immunohistochemistry to examine the localization of trypsin.
Handbook of Immunohistochemistry and in Situ Hybridization of Human